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Challis, Idaho

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

Saturday Aug 29 night: a low around 44°F. Sunday Aug 30: a high near 76°F and a low around 42°F. The wettest day looks like Tuesday Sep 1, near 0.03 in. Highs over the period run 73°F to 82°F.

National Weather Service forecast for Challis, Idaho
DayHighLowPrecip
Saturday Aug 2944°
Sunday Aug 3076°42°
Monday Aug 3182°49°
Tuesday Sep 180°48°0.03 in
Wednesday Sep 275°46°
Thursday Sep 373°44°
Friday Sep 475°46°
Saturday Sep 576°

NOAA NWS NDFD 2.5 km, run 2026-08-29 23:00 UTC · days are local time in America/Boise. The live page updates continuously.

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