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Montpelier, Idaho

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

Saturday Aug 29 night: a low around 44°F. Sunday Aug 30: a high near 72°F and a low around 40°F. The wettest day looks like Sunday Aug 30, near 0.15 in. Highs over the period run 72°F to 75°F.

National Weather Service forecast for Montpelier, Idaho
DayHighLowPrecip
Saturday Aug 2944°0.01 in
Sunday Aug 3072°40°0.15 in
Monday Aug 3175°43°0.04 in
Tuesday Sep 175°44°0.01 in
Wednesday Sep 273°42°
Thursday Sep 375°43°
Friday Sep 475°44°
Saturday Sep 575°

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

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