Marine Weather Net

Portsmouth, VA Weather Forecast


Marine Forecast: Hampton Roads Bridge Tunnel


Portsmouth, Virginia

 Lat: 36.84N, Lon: 76.3W

Current Conditions Updated: 1113 AM EDT THU OCT 30 2025

Mostly Cloudy
Temp: 67°F
  • Humidity:
  • 87%
  • Winds:
  • 6 MPH S
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.6 in.
  • Dewpoint:
  • 63°F
  • Heat index:
  • 67°F

  • Sunrise:
  • 7:25 AM EDT
  • Sunset:
  • 6:09 PM EDT
  • Moonrise:
  • 2:56 PM EDT
  • Moonset:
  • 12:32 AM EDT

REST OF TODAY

PARTLY SUNNY
Hi: 70°F
Lo: 55°F
Precip: 60%

FRIDAY

SUNNY

Hi: 65°F
Lo: 45°F

SATURDAY

SUNNY

Hi: 61°F
Lo: 45°F

SUNDAY

MOSTLY SUNNY
Hi: 61°F
Lo: 50°F
Weather Forecast In Detail:
Forecast Issued: 945 AM EDT Thu Oct 30 2025

Rest Of Today...Mostly cloudy late this morning, then becoming partly sunny. Showers likely with a slight chance of thunderstorms late this morning. Highs around 70. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent.
Tonight...Clear, breezy and less humid with lows around 50. Southwest winds 15 to 20 mph with gusts up to 30 mph.
Friday...Sunny, breezy with highs in the mid 60s. West winds 15 to 20 mph with gusts up to 35 mph.
Friday Night...Clear, breezy with lows in the mid 40s. West winds 15 to 20 mph with gusts up to 30 mph.
Saturday...Sunny. Highs in the lower 60s. West winds 10 to 15 mph.
Saturday Night...Clear. Lows in the mid 40s.
Sunday...Mostly sunny. Highs in the lower 60s.
Sunday Night...Mostly clear in the evening, then becoming partly cloudy. Lows around 50.
Monday...Partly sunny. Highs in the mid 60s.
Monday Night...Partly cloudy in the evening, then clearing. Lows in the lower 50s.
Tuesday...Mostly sunny. Highs in the mid 60s.
Tuesday Night...Mostly clear. Lows in the upper 40s.
Wednesday...Sunny. Highs in the lower 60s.
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