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Portsmouth, Ohio

Current conditions and the National Weather Service 7-day forecast for Portsmouth, Ohio — temperature, rain chance, wind, radar and active alerts.

Saturday Oct 3: a high near 73°F and a low around 55°F. Highs over the period run 68°F to 79°F.

National Weather Service forecast for Portsmouth, Ohio
DayHighLowPrecip
Saturday Oct 373°55°—
Sunday Oct 477°50°—
Monday Oct 572°42°—
Tuesday Oct 668°42°—
Wednesday Oct 777°47°—
Thursday Oct 879°48°—
Friday Oct 979°——

NOAA NWS NDFD 2.5 km, run 2026-10-03 15:00 UTC · days are local time in America/New York. The live page updates continuously.

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