Marine Weather Net

Williamsburg, VA Weather Forecast


Marine Forecast: James River


Williamsburg, Virginia

 Lat: 37.27N, Lon: 76.71W

Current Conditions Updated: 555 PM EDT SAT APR 18 2026

Overcast
Temp: N/A
  • Humidity:
  • N/A
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.86 in.
  • Dewpoint:
  • N/A
  • Heat index:
  • N/A

  • Sunrise:
  • 6:26 AM EDT
  • Sunset:
  • 7:43 PM EDT
  • Moonrise:
  • 6:49 AM EDT
  • Moonset:
  • 9:40 PM EDT

THIS AFTERNOON

MOSTLY SUNNY
Hi: 89°F
Lo: 61°F

SUNDAY

CHANCE OF SHOWERS
Hi: 69°F
Lo: 40°F
Precip: 70%

MONDAY

PARTLY SUNNY
Hi: 61°F
Lo: 39°F

TUESDAY

SUNNY

Hi: 61°F
Lo: 45°F
Weather Forecast In Detail:
Forecast Issued: 245 PM EDT Sat Apr 18 2026

This Afternoon...Mostly sunny. Highs in the upper 80s. Southeast winds 5 to 10 mph.
Tonight...Partly cloudy. Lows in the lower 60s. Southeast winds 5 to 10 mph, becoming south after midnight.
Sunday...Cloudy. A chance of showers in the morning, then showers likely in the afternoon. Cooler with highs in the upper 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
Sunday Night...Mostly clear. Colder with lows around 40. West winds around 5 mph.
Monday...Partly sunny. Highs in the lower 60s. Northwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.
Monday Night...Mostly clear. Lows in the upper 30s.
Tuesday...Sunny. Highs in the lower 60s.
Tuesday Night...Clear. Lows in the mid 40s.
Wednesday...Partly sunny. Warmer with highs in the upper 70s.
Wednesday Night...Partly cloudy in the evening, then clearing. Lows in the lower 50s.
Thursday...Sunny. Highs in the upper 70s.
Thursday Night...Clear. Lows in the mid 50s.
Friday...Mostly sunny. Highs in the mid 80s.
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