Marine Weather Net

Portsmouth, VA Weather Forecast


Marine Forecast: Hampton Roads Bridge Tunnel


Portsmouth, Virginia

 Lat: 36.84N, Lon: 76.3W

Current Conditions Updated: 959 PM EDT TUE MAR 31 2026

Clear


Temp: 70°F
  • Humidity:
  • 61%
  • Winds:
  • 13 MPH S
  • Gusts:
  • 21 MPH
  • Barometer:
  • 30.13 in.
  • Dewpoint:
  • 56°F
  • Heat index:
  • 76°F

  • Sunrise:
  • 6:51 AM EDT
  • Sunset:
  • 7:25 PM EDT
  • Moonrise:
  • 6:19 PM EDT
  • Moonset:
  • 6:02 AM EDT

TONIGHT

MOSTLY CLEAR
Lo: 61°F

WEDNESDAY

MOSTLY SUNNY
Hi: 85°F
Lo: 61°F

THURSDAY

MOSTLY SUNNY
Hi: 81°F
Lo: 61°F

FRIDAY

MOSTLY SUNNY
Hi: 81°F
Lo: 61°F
Weather Forecast In Detail:
Forecast Issued: 845 PM EDT Tue Mar 31 2026

Rest Of Tonight...Mostly clear. Lows in the lower 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Wednesday...Mostly sunny. Highs in the mid 80s. Southwest winds 10 to 15 mph.
Wednesday Night...Mostly clear. Lows in the lower 60s. South winds around 10 mph.
Thursday...Mostly sunny. Highs in the lower 80s. South winds 5 to 10 mph.
Thursday Night...Clear. Lows in the lower 60s. South winds 10 to 15 mph.
Friday...Mostly sunny. Highs in the lower 80s.
Friday Night...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s.
Saturday...Partly sunny. Highs in the lower 80s.
Saturday Night...Mostly clear. Lows in the lower 60s.
Sunday...Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely in the afternoon. Highs in the upper 70s. Chance of rain 60 percent.
Sunday Night...Mostly cloudy. Showers likely, mainly in the evening. Cooler with lows in the upper 40s. Chance of rain 60 percent.
Monday...Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Colder with highs in the upper 50s. Chance of rain 40 percent.
Monday Night...Partly cloudy. Lows in the mid 40s.
Tuesday...Partly sunny. Highs in the lower 60s.
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