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Williamstown, West Virginia

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

Saturday Aug 29 night: a low around 66°F. Sunday Aug 30: a high near 89°F and a low around 69°F. Highs over the period run 84°F to 95°F.

National Weather Service forecast for Williamstown, West Virginia
DayHighLowPrecip
Saturday Aug 2966°
Sunday Aug 3089°69°
Monday Aug 3191°72°
Tuesday Sep 193°73°
Wednesday Sep 295°74°
Thursday Sep 391°70°
Friday Sep 486°66°
Saturday Sep 584°

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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