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ZIP 83236 · Firth, Idaho

Current conditions and the National Weather Service 7-day forecast for ZIP code 83236, Firth, Idaho — temperature, rain chance, wind, radar and alerts.

Saturday Aug 29 night: a low around 48°F. Sunday Aug 30: a high near 62°F and a low around 43°F. The wettest day looks like Sunday Aug 30, near 0.06 in. Highs over the period run 62°F to 70°F.

National Weather Service forecast for ZIP 83236, Firth, Idaho
DayHighLowPrecip
Saturday Aug 2948°0.01 in
Sunday Aug 3062°43°0.06 in
Monday Aug 3170°49°0.02 in
Tuesday Sep 169°49°0.04 in
Wednesday Sep 265°47°
Thursday Sep 366°46°
Friday Sep 466°48°
Saturday Sep 566°

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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