Williamsburg, Virginia Weather Conditions

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Current Conditions

  • 72°
  • Mostly Cloudy
  • Wind: Calm
  • Humidity: 73%
  • Visibility: 10.0 miles
  • Dew Point: 63°
  • Pressure: 30.02 in. 0

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Next 12 Hours

11  pm
2  am
5  am
8  am
11  am
Clear
Clear
Clear
Clear
Partly Cloudy
Partly Cloudy
Clear
Clear
Clear
Clear
72°
63°
61°
72°
79°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Wednesday
  • Partly Cloudy
  • High: 86 °
  • Low: 64 °
  • Partly Cloudy
  • Thursday
  • Partly Cloudy
  • High: 88 °
  • Low: 68 °
  • Partly Cloudy
  • Friday
  • Chance of a Thunderstorm
  • High: 84 °
  • Low: 70 °
  • Chance of T-Storms
  • Saturday
  • Chance of a Thunderstorm
  • High: 84 °
  • Low: 70 °
  • Chance of T-Storms
  • Sunday
  • Chance of a Thunderstorm
  • High: 84 °
  • Low: 72 °
  • Chance of T-Storms

Forecast for Williamsburg, Virginia

Updated: 11:00 PM EDT on July 29, 2014

  • Tuesday

    Clear in the morning, then partly cloudy. High of 84F. Winds from the NW at 5 to 10 mph.

  • Tuesday Night

    Clear in the evening, then partly cloudy. Low of 61F. Winds less than 5 mph.

  • Wednesday

    Clear in the morning, then partly cloudy. High of 86F. Winds less than 5 mph.

  • Wednesday Night

    Partly cloudy in the evening, then clear. Low of 64F. Winds from the SSE at 5 to 10 mph.

  • Thursday

    Clear in the morning, then partly cloudy. High of 88F. Winds from the SSE at 5 to 10 mph.

  • Thursday Night

    Partly cloudy. Low of 68F. Winds from the SE at 5 to 10 mph.

  • Friday

    Partly cloudy with a chance of a thunderstorm and a chance of rain in the afternoon. High of 84F. Winds from the SE at 5 to 10 mph. Chance of rain 40%.

  • Friday Night

    Overcast with a chance of a thunderstorm and a chance of rain, then a chance of a thunderstorm and rain after midnight. Low of 70F. Winds less than 5 mph. Chance of rain 40%.

  • Saturday

    Mostly cloudy with a chance of a thunderstorm and rain. High of 84F. Winds less than 5 mph. Chance of rain 50%.

  • Saturday Night

    Overcast with a chance of a thunderstorm and rain. Fog overnight. Low of 70F. Winds from the South at 5 to 10 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.

  • Sunday

    Mostly cloudy with a chance of a thunderstorm and rain. High of 84F. Winds from the SSW at 5 to 10 mph. Chance of rain 50%.

  • Sunday Night

    Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 72F. Winds from the SSW at 5 to 10 mph. Chance of rain 60% with rainfall amounts near 0.4 in. possible.

  • Monday

    Mostly cloudy with a chance of a thunderstorm. High of 86F with a heat index of 91F. Winds from the SW at 5 to 10 mph. Chance of rain 50%.

  • Monday Night

    Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 70F. Winds from the SW at 5 to 10 mph. Chance of rain 50% with rainfall amounts near 0.3 in. possible.

  • Tuesday

    Partly cloudy with a chance of a thunderstorm. High of 88F. Winds less than 5 mph. Chance of rain 50%.

  • Tuesday Night

    Partly cloudy with a chance of a thunderstorm. Low of 70F. Winds from the SSW at 5 to 10 mph. Chance of rain 20%.

  • Wednesday

    Partly cloudy. High of 88F. Winds less than 5 mph.

  • Wednesday Night

    Clear. Low of 72F. Winds less than 5 mph.

  • Thursday

    Partly cloudy. High of 88F. Winds less than 5 mph.

  • Thursday Night

    Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 70F. Winds less than 5 mph. Chance of rain 40%.

  • Friday

    Clear with a chance of a thunderstorm. High of 86F. Winds less than 5 mph. Chance of rain 40%.

  • Friday Night

    Clear with a chance of a thunderstorm. Fog overnight. Low of 72F. Winds less than 5 mph. Chance of rain 40%.

  • Saturday

    Clear with a chance of a thunderstorm. High of 86F. Winds less than 5 mph. Chance of rain 20%.

  • Saturday Night

    Clear. Low of 72F. Winds less than 5 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Keck Lab, Williamsburg, VA

Updated: 10:50 PM EDT

Temperature: 69.9 °F Dew Point: 64 °F Humidity: 83% Wind: Calm Pressure: 29.99 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Williamsburg-York County, Williamsburg, VA

Updated: 10:55 PM EDT

Temperature: 68.2 °F Dew Point: 64 °F Humidity: 86% Wind: NNE at 3.5 mph Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Fords Colony, Williamsburg, VA

Updated: 10:54 PM EDT

Temperature: 68.7 °F Dew Point: 61 °F Humidity: 77% Wind: Calm Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Kingsmill, Williamsburg, VA

Updated: 10:55 PM EDT

Temperature: 70.3 °F Dew Point: 61 °F Humidity: 73% Wind: Calm Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: 73 °F Graphs

Location: Williamsburg, VA

Updated: 10:55 PM EDT

Temperature: 70.2 °F Dew Point: 70 °F Humidity: 99% Wind: Calm Pressure: 30.06 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Chanco's Grant, Williamsburg, VA

Updated: 10:55 PM EDT

Temperature: 70.2 °F Dew Point: 70 °F Humidity: 99% Wind: Calm Pressure: 29.83 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Powhaten Woods, Williamsburg, VA

Updated: 10:55 PM EDT

Temperature: 70.6 °F Dew Point: 61 °F Humidity: 72% Wind: Calm Pressure: 30.02 in Hourly Precipitation: 0.00 in Heat Index: 74 °F Graphs

Location: St.Georges Hundred, Williamsburg, VA

Updated: 10:53 PM EDT

Temperature: 70.7 °F Dew Point: - Humidity: 31% Wind: Calm Pressure: 29.70 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: James City Weather, Williamsburg, VA

Updated: 10:55 PM EDT

Temperature: 68.6 °F Dew Point: 62 °F Humidity: 81% Wind: Calm Pressure: 30.02 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: First Colony on The James, Williamsburg, VA

Updated: 10:55 PM EDT

Temperature: 71.1 °F Dew Point: 62 °F Humidity: 73% Wind: Calm Pressure: 29.99 in Hourly Precipitation: 0.00 in Heat Index: 73 °F Graphs

Location: Kings Landing, Surry, VA

Updated: 10:40 PM EDT

Temperature: 69.8 °F Dew Point: 60 °F Humidity: 72% Wind: Calm Pressure: 29.99 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: ToanoWX (Wellington), Williamsburg, VA

Updated: 10:54 PM EDT

Temperature: 70.1 °F Dew Point: 60 °F Humidity: 70% Wind: NNE at 3.0 mph Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: 74 °F Graphs

Location: NERRS CBNERR METEOROLOGICAL SITE AT TASKINAS, Norge, VA

Updated: 9:30 PM EDT

Temperature: 69 °F Dew Point: 63 °F Humidity: 81% Wind: SE at 1 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Wicomico, Hayes, VA

Updated: 10:54 PM EDT

Temperature: 69.5 °F Dew Point: 61 °F Humidity: 75% Wind: Calm Pressure: 29.99 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Fenwick Hills, Toano, VA

Updated: 10:55 PM EDT

Temperature: 69.1 °F Dew Point: 62 °F Humidity: 78% Wind: East at 3.1 mph Pressure: 30.10 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Fort Eustis, FT Eustis, VA

Updated: 10:53 PM EDT

Temperature: 70.7 °F Dew Point: 29 °F Humidity: 21% Wind: Calm Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: 75 °F Graphs

Location: Millwood, Gloucester Courthouse, VA

Updated: 10:41 PM EDT

Temperature: 66.6 °F Dew Point: 63 °F Humidity: 88% Wind: Calm Pressure: 29.84 in Hourly Precipitation: - Heat Index: - Graphs

Location: Cedarwood, Gloucester Point, VA

Updated: 10:55 PM EDT

Temperature: 70.2 °F Dew Point: 59 °F Humidity: 68% Wind: Calm Pressure: 30.10 in Hourly Precipitation: 0.00 in Heat Index: 74 °F Graphs

Location: Emco Industrial Supplies, Newport News, VA

Updated: 10:55 PM EDT

Temperature: 70.2 °F Dew Point: 62 °F Humidity: 75% Wind: Calm Pressure: 30.08 in Hourly Precipitation: 0.00 in Heat Index: 73 °F Graphs

Location: Deer Run, Gloucester, VA

Updated: 10:44 PM EDT

Temperature: 67.1 °F Dew Point: 55 °F Humidity: 65% Wind: Calm Pressure: 29.89 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Broadmarsh, Hayes, VA

Updated: 10:53 PM EDT

Temperature: 69.9 °F Dew Point: 60 °F Humidity: 72% Wind: Calm Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Hanover Heights, Newport News, VA

Updated: 10:55 PM EDT

Temperature: 70.7 °F Dew Point: 48 °F Humidity: 45% Wind: Calm Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Gloucester Courthouse VA, Gloucester, VA

Updated: 10:55 PM EDT

Temperature: 67.3 °F Dew Point: 61 °F Humidity: 81% Wind: Calm Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Beach Area, Claremont, VA

Updated: 7:21 PM EDT

Temperature: 69.0 °F Dew Point: 63 °F Humidity: 80% Wind: Calm Pressure: 29.92 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Rushmere Fire Station, Rushmere, VA

Updated: 10:43 PM EDT

Temperature: 73.1 °F Dew Point: 62 °F Humidity: 68% Wind: ENE at 3.0 mph Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: 75 °F Graphs

Location: York County, Virginia, Yorktown, VA

Updated: 10:53 PM EDT

Temperature: 69.8 °F Dew Point: 59 °F Humidity: 69% Wind: Calm Pressure: 29.07 in Hourly Precipitation: - Heat Index: - Graphs

Location: The Mounger Zoo, Newport News, VA

Updated: 10:55 PM EDT

Temperature: 70.4 °F Dew Point: 61 °F Humidity: 72% Wind: Calm Pressure: 30.02 in Hourly Precipitation: 0.00 in Heat Index: 73 °F Graphs

Location: Captains Landing, Newport News, VA

Updated: 10:55 PM EDT

Temperature: 69.0 °F Dew Point: 61 °F Humidity: 75% Wind: Calm Pressure: 29.97 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Roanes Wharf, Gloucester Courthouse, VA

Updated: 10:55 PM EDT

Temperature: 74.0 °F Dew Point: 59 °F Humidity: 59% Wind: ENE at 8.0 mph Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Goose Creek, Seaford, VA

Updated: 10:55 PM EDT

Temperature: 73.9 °F Dew Point: 62 °F Humidity: 67% Wind: North at 4.0 mph Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: Riverside - Hidenwood, Newport News, VA

Updated: 10:55 PM EDT

Temperature: 70.2 °F Dew Point: 54 °F Humidity: 57% Wind: ESE at 5.0 mph Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: Keller America, Newport News, VA

Updated: 10:55 PM EDT

Temperature: 71.4 °F Dew Point: 59 °F Humidity: 65% Wind: Calm Pressure: 30.03 in Hourly Precipitation: 0.00 in Heat Index: 75 °F Graphs

Location: Tuckahoe, Newport News, VA

Updated: 10:51 PM EDT

Temperature: 69.6 °F Dew Point: 60 °F Humidity: 72% Wind: Calm Pressure: 30.09 in Hourly Precipitation: - Heat Index: - Graphs

Location: North, VA

Updated: 10:50 PM EDT

Temperature: 69.1 °F Dew Point: 63 °F Humidity: 82% Wind: Calm Pressure: 28.97 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Septa, Smithfield, VA

Updated: 10:55 PM EDT

Temperature: 63.2 °F Dew Point: 57 °F Humidity: 80% Wind: Calm Pressure: 30.00 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Yorktown Rd., Poquoson, VA

Updated: 10:55 PM EDT

Temperature: 68.5 °F Dew Point: 61 °F Humidity: 78% Wind: Calm Pressure: 30.01 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Wakefield Virginia 
923 PM EDT Tuesday Jul 29 2014 


Synopsis... 
high pressure will build into and over the area from the northwest 
through Wednesday...then slide off the coast on Thursday. A 
frontal boundary will develop along the coast by Friday into the 
weekend. 


&& 


Near term /until 6 am Wednesday morning/... 
latest water vapor imagery and 30/00z radiosonde observation upper air plots place 
-3 Standard dev middle-level longwave trough over the eastern Continental U.S....with the 
trough axis aligned north-S over the central Appalachians. Remnant middle- 
level moisture has combined with forcing for ascent from the 
strong upper trough and steep low/middle level lapse rates for a few 
light showers over the eastern Virginia Piedmont this evening. Cape 
continues to be overdone in convective models...so shower activity 
is not being handled well. Expect current trends to diminish...but 
cannot rule out a stray shower or two overnight from the Piedmont 
into central Virginia. However...coverage and confidence is not high enough 
to go more than 10% probability of precipitation. Dry low-levels will also make it very 
difficult to get measurable precipitation. Expect generally partly cloudy 
skies overnight from the Piedmont into central Virginia as bufr soundings 
indicate that the middle cloud deck will stick around. Temperature forecast 
remains on track with lows generally in the middle 50s to low 
60s...nearly 10 degrees below normal. Richmond record low for July 30 
is 58 degrees and the current forecast is 61. 


&& 


Short term /6 am Wednesday morning through Friday/... 
a trough aloft lingers over the eastern Continental U.S. Through Wednesday... 
before weakening/shifting farther west by Thursday/Friday. Wednesday 
will have continued subsidence keeping dry conditions in place 
with a slight warming trend but still in the low/middle 80s for 
highs. Lows Wednesday night in the upper 50s to middle 60s. Weak surface high 
pressure will be off the coast for Thursday...with south-southeast low level flow 
across the area. Only a very slight increase in humidity is 
expected...otherwise partly to mostly sunny with high temperatures in the 
middle to upper 80s. By Friday...Bermuda high pressure begins to 
rebound across the western Atlantic with a frontal boundary 
developing along the Virginia/NC coast. This feature will be the focus 
for increased thunderstorm chances locally (especially aftn)...and thus 
will carry solid chance probability of precipitation (30-40%). With plenty of clouds around 
and precipitation possible...maximum temperatures Friday will likely be a touch cooler 
than Thursday. Highs in the low/middle 80s. 


&& 


Long term /Friday night through Tuesday/... 
forecast rationale remains largely the same for medium range period. 
Persistent upper level trough over the eastern third of the Continental U.S. 
Will retrograde back west into the MS valley ahead of the building 
western Atlantic ridge. This will allow for precipitable water values/deep layer 
moisture ramping up through the period. Thus, scattered rain showers expected 
through the period ahead of the advancing coastal front/inverted 
trough, which will locate along/just off the mid-Atlantic/southeast 
coast Saturday, eventually moving inland across the coastal plain by 
Monday. Given that there is no significant forcing mechanism to key 
in on, will lean towards climatology and use diurnally driven probability of precipitation 
through the Sat-Tuesday time period. For temps, look for highs to remain 
at or below climatology normal...generally ranging into the l-M 80s 
Sunday/Monday...85 to 90 on Tuesday ahead of an approaching cold 
front. Early morning lows in the 60s Sun morning, incrementally 
increasing to u60s to around 70 by early Monday/Tuesday. 


&& 


Aviation /01z Wednesday through Sunday/... 
generally clearing skies across the akq forecast area. Weak area of 
high pressure will slide over the area overnight. Middle level wave 
passing through the middle-Atlantic may be strong enough to help 
initiate some very isolated showers across the area. Expect winds to 
veer to the S/southeast Wednesday afternoon with a scattered cumulus field developing. 


Outlook...dry weather is forecast through Thursday. There will be a 
a chance for mainly afternoon/evening thunderstorms Friday. VFR is expected 
outside of precipitation through Friday. 


Note: observations from ksby are not readily available due to a 
communications problem. Return to service is unknown at this time. 
However...current information may be obtained by calling into the 
ASOS site directly. Amend not schedule will be appended to the ksby taf 
until further notice. 


&& 


Marine... 
latest observation reflect north-NE winds across the waters this aftn, with 
slackening pressure gradient over the region as high pressure builds 
in from the Ohio Valley. Light winds continue ~10 knots late this afternoon and 
tonight. Seas 2-3ft, waves 1-2 feet. Winds remain at or below 10 knots Wednesday/ Wednesday 
night as surface hi pressure remains overhead. Winds veer around to the 
east-southeast by Thursday as the high slides offshore and low pressure passes well north 
of the local area. Coastal front/inverted trough approaches from the 
east by the weekend...with winds veering around to the S-SW late 
Friday into the weekend with rain chances increasing again over the 
waters. 


&& 


Akq watches/warnings/advisories... 
Maryland...none. 
NC...none. 
Virginia...none. 
Marine...none. 


&& 


$$ 
Synopsis...jdm 
near term...Sam 
short term...alb/jdm 
long term...mam 
aviation...dap 
marine...mam 



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