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ZIP 23703 · Portsmouth, Virginia

Current conditions and the National Weather Service 7-day forecast for ZIP code 23703, Portsmouth, Virginia — temperature, rain chance, wind, radar and alerts.

Saturday Aug 29 night: a low around 73°F. Sunday Aug 30: a high near 89°F and a low around 74°F. Highs over the period run 88°F to 98°F.

National Weather Service forecast for ZIP 23703, Portsmouth, Virginia
DayHighLowPrecip
Saturday Aug 2973°
Sunday Aug 3089°74°
Monday Aug 3194°77°
Tuesday Sep 196°78°
Wednesday Sep 297°79°
Thursday Sep 398°78°
Friday Sep 492°75°
Saturday Sep 588°

NOAA NWS NDFD 2.5 km, run 2026-08-30 03:00 UTC · days are local time in America/New York. The live page updates continuously.

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