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Corvallis, Montana

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

Saturday Aug 29 night: a low around 41°F. Sunday Aug 30: a high near 70°F and a low around 38°F. The wettest day looks like Tuesday Sep 1, near 0.05 in. Highs over the period run 70°F to 83°F.

National Weather Service forecast for Corvallis, Montana
DayHighLowPrecip
Saturday Aug 2941°
Sunday Aug 3070°38°0.02 in
Monday Aug 3180°45°
Tuesday Sep 183°46°0.05 in
Wednesday Sep 276°43°
Thursday Sep 372°40°
Friday Sep 473°42°
Saturday Sep 574°

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

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