Marine Weather Net

Williamsburg, VA Weather Forecast


Marine Forecast: James River


Williamsburg, Virginia

 Lat: 37.27N, Lon: 76.71W

Current Conditions Updated: 155 PM EDT WED MAY 27 2026

Overcast
Temp: 81°F
  • Humidity:
  • 76%
  • Winds:
  • 8 MPH WSW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.94 in.
  • Dewpoint:
  • 73°F
  • Heat index:
  • 86°F

  • Sunrise:
  • 5:48 AM EDT
  • Sunset:
  • 8:16 PM EDT
  • Moonrise:
  • 5:10 PM EDT
  • Moonset:
  • 3:23 AM EDT

THIS AFTERNOON

CHANCE OF SHOWERS
Hi: 85°F
Lo: 65°F
Precip: 50%

THURSDAY

PARTLY SUNNY
Hi: 81°F
Lo: 59°F

FRIDAY

SUNNY

Hi: 80°F
Lo: 61°F

SATURDAY

PARTLY SUNNY
Hi: 80°F
Lo: 55°F
Weather Forecast In Detail:
Forecast Issued: 135 PM EDT Wed May 27 2026

SEVERE THUNDERSTORM WATCH 247 IN EFFECT UNTIL 9 PM EDT THIS EVENING
This Afternoon...Mostly cloudy with a chance of showers and thunderstorms. Some thunderstorms May be severe with damaging winds. Highs in the mid 80s. West winds around 10 mph. Chance of rain 50 percent.
Tonight...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Some thunderstorms May be severe with damaging winds in the evening. Lows in the mid 60s. West winds 5 to 10 mph. Chance of rain 70 percent.
Thursday...Partly sunny. Highs in the lower 80s. North winds 5 to 10 mph.
Thursday Night...Partly cloudy in the evening, then becoming clear. Lows in the upper 50s. North winds around 5 mph.
Friday...Sunny. Highs around 80. Northwest winds around 5 mph.
Friday Night...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s.
Saturday...Partly sunny. Highs around 80.
Saturday Night...Mostly clear. Lows in the mid 50s.
Sunday...Mostly sunny. Highs in the mid 70s.
Sunday Night...Mostly clear. Lows in the mid 50s.
Monday...Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 30 percent.
Monday Night...Partly cloudy. A chance of showers in the evening. Lows in the upper 50s. Chance of rain 30 percent.
Tuesday...Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 30 percent.
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