Portsmouth, Virginia Weather:
Active Weather Warnings
Wednesday, September 23, 2026
Rainy Weather
Day 73°
Night 64°
Precipitation 96 %
Wind 20 mph
UV Index (0 - 11+) 1
Weather Forecast History
Last Year's Weather on This Day (September 23, 2025)
Night

Day

88°

Night

66°

Wind

5 mph

Precipitation

4 %

Weather Alerts and Warnings for

Moderate Future Possible

Coastal Flood Watch

Coastal Flood Watch issued September 21 at 2:22PM EDT until September 25 at 4:00AM EDT by NWS Wakefield VA
Sep 23, 2:00 PM Sep 25, 4:00 AM
WHAT: Up to two to three feet of inundation above ground level
possible in low-lying areas near shorelines and tidal
waterways.

WHERE: Chesapeake, Virginia Beach and Suffolk, and
Hampton/Poquoson, Norfolk and Portsmouth Counties.

WHEN: From Wednesday afternoon through late Thursday night.

IMPACTS: Numerous roads may be closed. Low lying property
including homes, businesses, and some critical infrastructure
may be inundated. Some shoreline erosion may occur.
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If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.
Updated: Sep 21, 3:29 PM Source: NWS Alert