Marine Weather Net

Williamsburg, VA Weather Forecast


Marine Forecast: James River


Williamsburg, Virginia

 Lat: 37.27N, Lon: 76.71W

Current Conditions Updated: 1135 PM EDT FRI OCT 2 2026

Clear


Temp: 78°F
  • Humidity:
  • 75%
  • Winds:
  • 7 MPH WSW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.01 in.
  • Dewpoint:
  • 70°F
  • Heat index:
  • 81°F

  • Sunrise:
  • 7:01 AM EDT
  • Sunset:
  • 6:47 PM EDT
  • Moonrise:
  • N/A EDT
  • Moonset:
  • 2:45 PM EDT

TONIGHT

MOSTLY CLOUDY
Lo: 65°F

SATURDAY

CHANCE OF SHOWERS
Hi: 69°F
Lo: 61°F
Precip: 60%

SUNDAY

SHOWERS
Hi: 70°F
Lo: 61°F
Precip: 100%

MONDAY

PARTLY SUNNY
Hi: 71°F
Lo: 51°F
Precip: 40%
Weather Forecast In Detail:
Forecast Issued: 1145 PM EDT Fri Oct 02 2026

Rest Of Tonight...Mostly cloudy. Lows in the mid 60s. Southwest winds around 5 mph, becoming northwest.
Saturday...Cloudy. A slight chance of showers in the morning, then showers likely in the afternoon. Cooler with highs in the upper 60s. North winds 5 to 10 mph. Chance of rain 60 percent.
Saturday Night...Cloudy. A chance of showers in the evening, then showers after midnight. Lows in the lower 60s. Northeast winds 5 to 10 mph. Chance of rain 80 percent.
Sunday...Showers. Highs around 70. Northeast winds around 5 mph. Chance of rain near 100 percent.
Sunday Night...Cloudy. Showers, mainly in the evening. Lows in the lower 60s. North winds around 5 mph. Chance of rain 90 percent.
Monday...Cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the lower 70s. Chance of rain 40 percent.
Monday Night...Mostly clear. Lows in the lower 50s.
Tuesday...Sunny. Highs in the mid 60s.
Tuesday Night...Mostly clear. Lows in the upper 40s.
Wednesday...Mostly sunny. Highs in the upper 60s.
Wednesday Night...Mostly clear. Lows in the lower 50s.
Thursday...Mostly sunny. Highs in the lower 70s.
Thursday Night...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s.
Friday...Partly sunny. Highs in the mid 70s.
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