Marine Weather Net

Williamsburg, VA Weather Forecast


Marine Forecast: James River


Williamsburg, Virginia

 Lat: 37.27N, Lon: 76.71W

Current Conditions Updated: 435 AM EDT FRI APR 17 2026

Clear


Temp: N/A
  • Humidity:
  • N/A
  • Winds:
  • 6 MPH WNW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.85 in.
  • Dewpoint:
  • N/A
  • Heat index:
  • N/A

  • Sunrise:
  • 6:28 AM EDT
  • Sunset:
  • 7:42 PM EDT
  • Moonrise:
  • 6:15 AM EDT
  • Moonset:
  • 8:22 PM EDT

TODAY

MOSTLY SUNNY
Hi: 85°F
Lo: 61°F
Precip: 20%

SATURDAY

MOSTLY SUNNY
Hi: 85°F
Lo: 67°F

SUNDAY

SHOWERS
Hi: 71°F
Lo: 41°F
Precip: 80%

MONDAY

MOSTLY SUNNY
Hi: 61°F
Lo: 39°F
Weather Forecast In Detail:
Forecast Issued: 445 AM EDT Fri Apr 17 2026

Today...Mostly sunny. A slight chance of showers this morning. Highs in the mid 80s. Northwest winds 5 to 10 mph. Chance of rain 20 percent.
Tonight...Mostly clear. Lows in the lower 60s. Northeast winds around 5 mph in the evening, becoming light and variable.
Saturday...Mostly sunny. Highs in the mid 80s. Southeast winds 5 to 10 mph.
Saturday Night...Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows in the upper 60s. Southeast winds 5 to 10 mph, becoming south with gusts up to 20 mph after midnight. Chance of rain 20 percent.
Sunday...Showers. Highs in the lower 70s. Temperature falling into the upper 50s in the afternoon. West winds 10 to 15 mph, becoming northwest in the afternoon. Gusts up to 25 mph. Chance of rain 80 percent.
Sunday Night...Partly cloudy with showers in the evening, then mostly clear after midnight. Colder with lows in the lower 40s. Chance of rain 80 percent.
Monday...Mostly sunny. Highs in the lower 60s.
Monday Night...Mostly clear. Lows in the upper 30s.
Tuesday...Sunny. Highs in the upper 60s.
Tuesday Night...Mostly clear. Lows around 50.
Wednesday...Mostly sunny. Warmer with highs in the lower 80s.
Wednesday Night...Mostly clear. Lows in the mid 50s.
Thursday...Mostly sunny. Highs in the lower 80s.
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