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ZIP 83433 · Island Park, Idaho

Current conditions and the National Weather Service 7-day forecast for ZIP code 83433, Island Park, Idaho — temperature, rain chance, wind, radar and alerts.

Saturday Aug 29 night: a low around 42°F. Sunday Aug 30: a high near 65°F and a low around 36°F. The wettest day looks like Sunday Aug 30, near 0.36 in. Highs over the period run 65°F to 71°F.

National Weather Service forecast for ZIP 83433, Island Park, Idaho
DayHighLowPrecip
Saturday Aug 2942°0.05 in
Sunday Aug 3065°36°0.36 in
Monday Aug 3171°42°
Tuesday Sep 171°43°
Wednesday Sep 268°41°
Thursday Sep 368°40°
Friday Sep 469°41°
Saturday Sep 569°

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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