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Irwindale, California

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

Saturday Aug 29 night: a low around 68°F. Sunday Aug 30: a high near 93°F and a low around 63°F. The wettest day looks like Tuesday Sep 1, near 0.02 in. Highs over the period run 88°F to 94°F.

National Weather Service forecast for Irwindale, California
DayHighLowPrecip
Saturday Aug 2968°
Sunday Aug 3093°63°
Monday Aug 3190°64°
Tuesday Sep 188°65°0.02 in
Wednesday Sep 288°65°
Thursday Sep 390°65°
Friday Sep 492°66°
Saturday Sep 594°

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

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