Louisville, Kentucky
Current Conditions
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Almanac
Average High: 54°
Average Low: 38°
Record high/year: 77° (1934)
Record low/year: 13° (1887)
Sunrise: 7:31 AM
Sunset: 5:26 PM
Detailed History
Sun and Moon
Sunrise: 07:31 AM (EST)
Moon Rise: 11:37 AM (EST) 11 21
Sunset: 05:26 PM (EST)
Moon Set: 09:40 PM (EST) 11 21
Moon Phase
Air Pollution
Air Pollution Forecast for Louisville
| Current | Air Quality: Moderate | Pollutant: PM2.5 |
| Sat | Air Quality: Moderate | Pollutant: PM2.5 |
| Sat | Air Quality: Good | Pollutant: OZONE |
| Sun | Air Quality: Moderate | Pollutant: PM2.5 |
| Sun | Air Quality: Good | Pollutant: OZONE |
| Mon | Air Quality: Moderate | Pollutant: PM2.5 |
| Mon | Air Quality: Good | Pollutant: OZONE |
Next 12 Hours
Partly Cloudy
Clear
Clear
Partly Cloudy
Partly Cloudy
Forecast data from the National Digital Forecast Database
5-Day Forecast
Hi 56°
Lo 41°
Partly Cloudy
Hi 59°
Lo 47°
Partly Cloudy
Hi 58°
Lo 40°
Chance of Rain
Hi 52°
Lo 36°
Partly Cloudy
Hi 47°
Lo 32°
Chance of Rain
Forecast for Jefferson
Tonight
Partly cloudy. Lows in the lower 40s. East winds around 5 mph.
Sunday
Partly sunny. Highs in the mid 50s. East winds 5 to 10 mph.
Sunday Night
Partly cloudy. Lows in the lower 40s. East winds up to 5 mph.
Monday
Partly sunny. Highs in the upper 50s. South winds up to 5 mph.
Monday Night
Partly cloudy. Lows in the upper 40s. South winds around 5 mph.
Tuesday
Mostly cloudy with a 30 percent chance of showers. Highs in the upper 50s.
Tuesday Night
Partly cloudy with a 20 percent chance of showers. Lows in the upper 30s.
Wednesday and Wednesday Night
Partly cloudy. Highs in the lower 50s. Lows in the upper 30s.
Thanksgiving Day
Partly sunny with a 30 percent chance of showers. Highs in the mid 40s.
Thursday Night through Friday Night
Partly cloudy. Lows in the mid 30s. Highs in the upper 40s.
Saturday
Mostly sunny. Highs in the upper 40s.
Personal Weather Stations
Personal Weather Stations [Add your weather station!]
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Location: HADS OHIO RVR AT MCALPINE LOCK AND DA KY US USARMY-COE, Louisville, KY Updated: 7:00 PM EST |
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| Temperature: °F | Dew Point: - | Humidity: - | Wind: Calm | Pressure: - | Hourly Precipitation: 0.00 in | Windchill: - | Historical Graphs |
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Location: INDOT Jeffersonville, Jeffersonville, IN Updated: 7:36 PM EST |
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| Temperature: 49 °F | Dew Point: 43 °F | Humidity: 81% | Wind: NE at 3 mph | Pressure: - | Hourly Precipitation: 0.00 in | Windchill: 49 °F | Historical Graphs |
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Location: Shively, Louisville, KY Updated: 8:11 PM EST |
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| Temperature: 51.6 °F | Dew Point: 42 °F | Humidity: 69% | Wind: Calm | Pressure: 30.24 in | Hourly Precipitation: 0.00 in | Windchill: - | Historical Graphs |
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Location: KYTC_RWIS I-264 @ Taylor Blvd, Louisville, KY Updated: 6:00 PM EST |
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| Temperature: 57 °F | Dew Point: 42 °F | Humidity: 57% | Wind: WSW at 2 mph | Pressure: - | Hourly Precipitation: 0.00 in | Windchill: - | Historical Graphs |
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Location: WEST OF IROQUOIS GOLF COURSE, LOUISVILLE, KY Updated: 8:10 PM EST |
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| Temperature: 49.2 °F | Dew Point: 44 °F | Humidity: 82% | Wind: Calm | Pressure: 30.16 in | Hourly Precipitation: 0.00 in | Windchill: 49 °F | Historical Graphs |
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Location: Mallard Run, Jeffersonville, IN Updated: 8:11 PM EST |
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| Temperature: 50.5 °F | Dew Point: 50 °F | Humidity: 99% | Wind: Calm | Pressure: 30.00 in | Hourly Precipitation: 0.00 in | Windchill: - | Historical Graphs |
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Location: St. Matthews, Louisville, KY Updated: 8:03 PM EST |
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| Temperature: 52.2 °F | Dew Point: 43 °F | Humidity: 70% | Wind: Calm | Pressure: 30.10 in | Hourly Precipitation: 0.00 in | Windchill: - | Historical Graphs |
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Location: Beechwood Village, Louisville, KY Updated: 8:11 PM EST |
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| Temperature: 46.5 °F | Dew Point: 43 °F | Humidity: 89% | Wind: Calm | Pressure: 30.18 in | Hourly Precipitation: 0.00 in | Windchill: 46 °F | Historical Graphs |
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Location: Crimson Point, Jeffersonville, IN Updated: 8:11 PM EST |
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| Temperature: 45.0 °F | Dew Point: 29 °F | Humidity: 53% | Wind: Calm | Pressure: 29.59 in | Hourly Precipitation: 0.00 in | Windchill: 45 °F | Historical Graphs |
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Location: Grandel Farms, Louisville, KY Updated: 8:11 PM EST |
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| Temperature: 47.1 °F | Dew Point: 43 °F | Humidity: 85% | Wind: Calm | Pressure: 30.16 in | Hourly Precipitation: 0.00 in | Windchill: 47 °F | Historical Graphs |
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Location: Northfield, Louisville, KY Updated: 8:10 PM EST |
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| Temperature: 45.3 °F | Dew Point: 42 °F | Humidity: 87% | Wind: Calm | Pressure: 30.16 in | Hourly Precipitation: 0.00 in | Windchill: 45 °F | Historical Graphs |
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Location: Glenview Acres, Louisville, KY Updated: 8:11 PM EST |
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| Temperature: 48.2 °F | Dew Point: 41 °F | Humidity: 76% | Wind: Calm | Pressure: 29.59 in | Hourly Precipitation: 0.00 in | Windchill: 48 °F | Historical Graphs |
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Location: Old Brownsboro Place, Louisville, KY Updated: 8:10 PM EST |
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| Temperature: 46.4 °F | Dew Point: 42 °F | Humidity: 86% | Wind: Calm | Pressure: 30.19 in | Hourly Precipitation: 0.00 in | Windchill: 46 °F | Historical Graphs |
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Location: 3rd St Rd and East Pages Ln., Louisville, KY Updated: 8:11 PM EST |
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| Temperature: 43.9 °F | Dew Point: 41 °F | Humidity: 91% | Wind: Calm | Pressure: 29.77 in | Hourly Precipitation: 0.00 in | Windchill: 44 °F | Historical Graphs |
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Location: The Woodlands on Harrods Creek, Prospect, KY Updated: 8:10 PM EST |
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| Temperature: 45.7 °F | Dew Point: 37 °F | Humidity: 71% | Wind: Calm | Pressure: 30.12 in | Hourly Precipitation: 0.00 in | Windchill: 46 °F | Historical Graphs |
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Location: Prospect, KY Updated: 8:10 PM EST |
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| Temperature: 48.0 °F | Dew Point: 43 °F | Humidity: 83% | Wind: Calm | Pressure: 30.17 in | Hourly Precipitation: 0.00 in | Windchill: 48 °F | Historical Graphs |
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Location: Stiller Rd, Floyds Knobs, IN Updated: 8:07 PM EST |
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| Temperature: 41.2 °F | Dew Point: 35 °F | Humidity: 80% | Wind: Calm | Pressure: 29.54 in | Hourly Precipitation: 0.00 in | Windchill: 41 °F | Historical Graphs |
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Location: KCD School - Near the Summit, Louisville, KY Updated: 8:03 PM EST |
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| Temperature: 53.1 °F | Dew Point: 21 °F | Humidity: 28% | Wind: ENE at 3.0 mph | Pressure: 29.44 in | Hourly Precipitation: 0.00 in | Windchill: - | Historical Graphs |
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Location: Hunting Creek, Prospect, KY Updated: 8:10 PM EST |
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| Temperature: 47.6 °F | Dew Point: 45 °F | Humidity: 89% | Wind: East at 1.0 mph | Pressure: 30.13 in | Hourly Precipitation: - | Windchill: 48 °F | Historical Graphs |
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Location: South Of The Tracks In Anchorage, KY, Anchorage, KY Updated: 8:09 PM EST |
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| Temperature: 45.0 °F | Dew Point: 42 °F | Humidity: 90% | Wind: Calm | Pressure: 30.16 in | Hourly Precipitation: 0.00 in | Windchill: 45 °F | Historical Graphs |
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Location: KYTC_RWIS I-64 @ River Road (Downtown Louisville), Louisville, KY Updated: 6:40 PM EST |
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| Temperature: 56 °F | Dew Point: 42 °F | Humidity: 57% | Wind: ESE at 5 mph | Pressure: - | Hourly Precipitation: 0.00 in | Windchill: - | Historical Graphs |
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Location: KYTC_RWIS I-265 @ Westport Road (East Louisville), Louisville, KY Updated: 7:15 PM EST |
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| Temperature: 50 °F | Dew Point: 41 °F | Humidity: 70% | Wind: WNW at 1 mph | Pressure: - | Hourly Precipitation: 0.00 in | Windchill: - | Historical Graphs |
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Location: Owl Creek Country Club, Louisville, KY Updated: 8:03 PM EST |
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| Temperature: 43.3 °F | Dew Point: 41 °F | Humidity: 91% | Wind: Calm | Pressure: 29.34 in | Hourly Precipitation: - | Windchill: 43 °F | Historical Graphs |
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Location: City of Goshen, Goshen, KY Updated: 8:11 PM EST |
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| Temperature: 57.9 °F | Dew Point: 44 °F | Humidity: 60% | Wind: Calm | Pressure: 30.10 in | Hourly Precipitation: 0.00 in | Windchill: - | Historical Graphs |
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Location: Bob/ KA4TEV, Shepherdsville, Ky Updated: 8:07 PM EST |
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| Temperature: 48.5 °F | Dew Point: 43 °F | Humidity: 80% | Wind: Calm | Pressure: 30.15 in | Hourly Precipitation: 0.00 in | Windchill: 48 °F | Historical Graphs |
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Location: Shepherdsville, KY Updated: 8:11 PM EST |
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| Temperature: 49.8 °F | Dew Point: 38 °F | Humidity: 65% | Wind: Calm | Pressure: 29.74 in | Hourly Precipitation: 0.00 in | Windchill: 50 °F | Historical Graphs |
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Location: Canterbrook Farms Subdivision, Jeffersontown, KY Updated: 8:11 PM EST |
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| Temperature: 40.3 °F | Dew Point: 37 °F | Humidity: 89% | Wind: Calm | Pressure: 30.13 in | Hourly Precipitation: 0.00 in | Windchill: 40 °F | Historical Graphs |
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Location: Downtown, Shepherdsville, KY Updated: 8:11 PM EST |
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| Temperature: 51.1 °F | Dew Point: 43 °F | Humidity: 73% | Wind: Calm | Pressure: 30.18 in | Hourly Precipitation: 0.00 in | Windchill: - | Historical Graphs |
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Location: HADS SALT RIVER AT SHEPHERDSVILLE KY US USARMY-COE, Shepherdsville, KY Updated: 7:00 PM EST |
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| Temperature: °F | Dew Point: - | Humidity: - | Wind: Calm | Pressure: - | Hourly Precipitation: 0.00 in | Windchill: - | Historical Graphs |
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Location: Forest Ridge, Mount Washington, KY Updated: 8:10 PM EST |
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| Temperature: 53.2 °F | Dew Point: 41 °F | Humidity: 63% | Wind: Calm | Pressure: 30.09 in | Hourly Precipitation: 0.00 in | Windchill: - | Historical Graphs |
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Location: k9set Harrison county skywarn, corydon, IN Updated: 8:11 PM EST |
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| Temperature: 45.3 °F | Dew Point: 40 °F | Humidity: 83% | Wind: Calm | Pressure: 30.17 in | Hourly Precipitation: 0.00 in | Windchill: 45 °F | Historical Graphs |
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Location: CLT Observatory, Charlestown, IN Updated: 8:11 PM EST |
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| Temperature: 44.9 °F | Dew Point: 41 °F | Humidity: 85% | Wind: Calm | Pressure: 30.15 in | Hourly Precipitation: 0.00 in | Windchill: 45 °F | Historical Graphs |
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Location: Shelby Wireless, Simpsonville, KY Updated: 8:11 PM EST |
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| Temperature: 45.5 °F | Dew Point: 37 °F | Humidity: 72% | Wind: Calm | Pressure: 29.35 in | Hourly Precipitation: 0.00 in | Windchill: 46 °F | Historical Graphs |
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Location: Sycamore Run, Westport, KY Updated: 8:01 PM EST |
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| Temperature: 50.4 °F | Dew Point: 42 °F | Humidity: 73% | Wind: Calm | Pressure: 30.11 in | Hourly Precipitation: 0.00 in | Windchill: - | Historical Graphs |
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MSN Maps of: |
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| Temperature | Dew Point | Humidity | Wind | Pressure | Hourly Precipitation | - | |
NWS Forecaster Discussion
743 fxus63 klmk 212308 afdlmk Area forecast discussion National Weather Service Louisville Kentucky 608 PM EST Sat Nov 21 2009 ..updated aviation discussion... Short term (tonight and sunday)... Surface high pressure centered over Ohio will move NE into the New England state tonight. Expect mostly clear skies overnight with an increase in clouds over the southern forecast area (fa) toward sunrise ahead of the next weather system. Low temperatures will be in the upper 30s over the Bluegrass/southeast Indiana to low 40s elsewhere across the region. The next weather system sits to our south over Louisiana and Texas. This system will weaken at the surface and move north up into the Tennessee Valley on Sunday. Although most models keep the precipitation south of our forecast area...the 12z GFS has a good handle on the current precipitation field and it does bring some up into our far southern counties Sunday afternoon. Therefore...will continue a 20% pop in our southern counties along the Tennessee border for the afternoon hours. With a notable amount of more clouds in the southern forecast area...will see high temperatures range from the middle 50s over south central Kentucky to upper 50s over southern Indiana/north central Kentucky. Long term (sunday night - saturday)... Sunday night through Saturday... Sunday night through Wednesday night... In the medium range...the deterministic and ensemble model guidance is in general agreement with the synoptic pattern across North America. Cut off 500mb over the MS Delta Region is forecast to lift northeast and weaken as another strong 500 mb wave drops southeast out of Canada and into the plains. Associated with the lifting 500 mb wave...a surface area of low pressure looks to move up out of the Gulf and track NE along the southeast coast. With this track...some light shower activity seems possible over our southeast sections late Sunday and early Monday before quickly moving off the northeast. Overall...the trend in the model data is drier than previously forecast. Lows Sunday night look to drop into the lower 40s in the north with middle 40s in the south. Highs Monday should warm into the lower to middle 50s. Next weather system will begin to affect the region by late Tuesday in the form of a large closed low pressure system rolling eastward across the plains. Associated surface low looks to move from the plains and then into the Great Lakes states with a large 500 mb gyre left spinning across the Great Lakes region. Shower chances look to increase Tuesday afternoon ahead of the surface cold front which looks to push through the region Tuesday night/early Wednesday. Here we'll be running the highest pop chances for this forecast period. As initial low moves off the northeast...large lobe of vorticity will drop down out of the upper Midwest around the periphery of the large 500 mb circulation in the lakes. This will lead to additional chances of light precipitation into Wednesday night. Temperatures will start off Tuesday in the lower to middle 40s with highs topping out in the low-middle 50s. Much cooler weather will move into the region Wednesday with overnight lows in the middle-upper 30s and highs on Wednesday in the upper 40s to the lower 50s. Lows Wednesday night look to drop into the middle 30s. Thanksgiving day through Saturday... Very large 500 mb cut off low is forecast to move slowly eastward through the Great Lakes region. Surface low will looks to be stacked right underneath of the upper low with much of our region being locked into a northwest flow situation. Lots of low-level moisture looks to stay in the region...so Thanksgiving day looks to be very cloudy and cool with some showers moving through the region. Temperatures will continue to cool with highs in the upper 30s to the lower 40s in the north and middle 40s down south. The raw model data is cooler...and the trend in the data continues to go down. So further adjustments to temperatures may be required in subsequent forecasts. Northwest flow looks to continue Thursday night and into Friday. Enough moisture looks to be available Thursday night for some light rain showers early...with a transition to snow showers possible late Thursday night or Friday morning. Surface and upper level lows look to pull out quickly for Friday and Saturday with a drying trend expected. Highs Friday/Sat will range from the upper 30s-lower 40s in the north to the middle 40s in the south. Again the raw model guidance is cooler and the trend is cooler...so further adjustments downward may be required. && Aviation (00z taf issuance)... An area of low pressure moving across the Gulf Coast states will be responsible for gradually increasing clouds Sunday and an eat to southeast flow. With clear skies and calm winds for most of the night will will continue to mention MVFR and occasional IFR visibilities with fog being the restriction. Otherwise expect some middle level clouds to overspread the area after 16z. && Lmk watches/warnings/advisories... Kentucky...none. In...none. && $$ Short term........aml long term.........Mj aviation..........ja