Marine Weather Net

Portsmouth, VA Weather Forecast


Marine Forecast: Hampton Roads Bridge Tunnel


Portsmouth, Virginia

 Lat: 36.84N, Lon: 76.3W

Current Conditions Updated: 1059 AM EDT WED APR 22 2026

Mostly Cloudy
Temp: 69°F
  • Humidity:
  • 46%
  • Winds:
  • 18 MPH SW
  • Gusts:
  • 24 MPH
  • Barometer:
  • 30.13 in.
  • Dewpoint:
  • 48°F
  • Heat index:
  • 69°F

  • Sunrise:
  • 6:20 AM EDT
  • Sunset:
  • 7:44 PM EDT
  • Moonrise:
  • 10:31 AM EDT
  • Moonset:
  • 1:09 AM EDT

TODAY

MOSTLY SUNNY
Hi: 91°F
Lo: 69°F

FRIDAY

PARTLY SUNNY
Hi: 81°F
Lo: 61°F
Precip: 20%

SATURDAY

MOSTLY SUNNY
Hi: 85°F
Lo: 59°F

SUNDAY

CHANCE OF SHOWERS
Hi: 75°F
Lo: 47°F
Precip: 70%
Weather Forecast In Detail:
Forecast Issued: 445 AM EDT Thu Apr 16 2026

Today...Mostly sunny. Highs in the lower 90s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Tonight...Mostly clear. Lows in the upper 60s. Southwest winds 10 to 15 mph.
Friday...Partly sunny with a 20 percent chance of showers. Highs in the lower 80s. West winds 5 to 10 mph, becoming north in the afternoon.
Friday Night...Mostly clear. A slight chance of showers in the evening. Lows in the lower 60s. Southeast winds around 5 mph. Chance of rain 20 percent.
Saturday...Mostly sunny. Highs in the mid 80s. Southeast winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.
Saturday Night...Partly cloudy. Lows in the upper 50s.
Sunday...Mostly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Breezy with highs in the mid 70s. Temperature falling into the mid 60s in the afternoon. Chance of rain 70 percent.
Sunday Night...Partly cloudy with showers likely in the evening, then mostly clear after midnight. Lows in the upper 40s. Chance of rain 70 percent.
Monday...Mostly sunny. Highs in the lower 60s.
Monday Night...Clear. Lows in the mid 40s.
Tuesday...Sunny. Highs in the upper 60s.
Tuesday Night...Mostly clear. Lows in the lower 50s.
Wednesday...Mostly sunny. Highs around 80.
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