Marine Weather Net

Portsmouth, VA Weather Forecast


Marine Forecast: Hampton Roads Bridge Tunnel


Portsmouth, Virginia

 Lat: 36.84N, Lon: 76.3W

Current Conditions Updated: 159 AM EST THU JAN 22 2026

Mostly Cloudy
Temp: 46°F
  • Humidity:
  • 70%
  • Winds:
  • 13 MPH SSW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.2 in.
  • Dewpoint:
  • 37°F
  • Heat index:
  • 46°F

  • Sunrise:
  • 7:13 AM EST
  • Sunset:
  • 5:17 PM EST
  • Moonrise:
  • 9:23 AM EST
  • Moonset:
  • 9:27 PM EST

TONIGHT

MOSTLY CLOUDY
Lo: 39°F

THURSDAY

PARTLY SUNNY
Hi: 55°F
Lo: 39°F

FRIDAY

CHANCE OF RAIN
Hi: 49°F
Lo: 21°F
Precip: 40%

SATURDAY

LIGHT SNOW
Hi: 31°F
Lo: 21°F
Precip: 60%
Weather Forecast In Detail:
Forecast Issued: 1045 PM EST Wed Jan 21 2026

Rest Of Tonight...Mostly cloudy. Not as cool with lows in the upper 30s. Southwest winds 5 to 10 mph.
Thursday...Partly sunny. Highs in the mid 50s. West winds 5 to 10 mph.
Thursday Night...Partly cloudy. Lows in the upper 30s. West winds around 5 mph, becoming northwest after midnight.
Friday...Mostly cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs in the upper 40s. Northeast winds 5 to 10 mph. Chance of rain 40 percent.
Friday Night...Mostly cloudy with a slight chance of rain and snow. Breezy, cooler with lows in the lower 20s. North winds 5 to 10 mph with gusts up to 20 mph, increasing to 15 to 20 mph with gusts up to 30 mph after midnight. Chance of precipitation 20 percent.
Saturday...Cloudy. Snow likely in the afternoon. Light snow accumulation possible. Brisk and much colder with highs in the lower 30s. Chance of snow 60 percent.
Saturday Night...Snow. Rain and freezing rain after midnight. Little or no additional snow accumulation. Breezy with lows in the lower 20s. Temperature rising into the lower 30s after midnight. Chance of precipitation near 100 percent.
Sunday...Freezing rain in the morning. Rain, breezy with highs in the lower 40s. Chance of precipitation near 100 percent.
Sunday Night...Rain likely. Freezing rain and snow likely after midnight. Lows in the upper 20s. Chance of precipitation 70 percent.
Monday...Mostly cloudy with a chance of snow in the morning, then partly sunny in the afternoon. Cold with highs in the mid 30s. Chance of snow 30 percent.
Monday Night...Partly cloudy in the evening, then clearing. Cold with lows 15 to 20.
Tuesday...Sunny, cold with highs in the lower 30s.
Tuesday Night...Mostly clear. Cold with lows around 20.
Wednesday...Partly sunny. Highs in the upper 30s.
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