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Princeton, Idaho

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

Saturday Aug 29 night: a low around 42°F. Sunday Aug 30: a high near 72°F and a low around 40°F. Highs over the period run 71°F to 84°F.

National Weather Service forecast for Princeton, Idaho
DayHighLowPrecip
Saturday Aug 2942°
Sunday Aug 3072°40°
Monday Aug 3184°48°
Tuesday Sep 184°45°
Wednesday Sep 275°44°
Thursday Sep 371°39°
Friday Sep 473°41°
Saturday Sep 576°

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

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