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Spencer, Idaho

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

Saturday Aug 29 night: a low around 46°F. Sunday Aug 30: a high near 68°F and a low around 40°F. The wettest day looks like Sunday Aug 30, near 0.03 in. Highs over the period run 68°F to 72°F.

National Weather Service forecast for Spencer, Idaho
DayHighLowPrecip
Saturday Aug 2946°
Sunday Aug 3068°40°0.03 in
Monday Aug 3171°47°
Tuesday Sep 172°47°
Wednesday Sep 269°45°
Thursday Sep 369°44°
Friday Sep 469°46°
Saturday Sep 569°

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

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