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Porterville, California

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

Wednesday Sep 16: a high near 88°F and a low around 57°F. Highs over the period run 86°F to 94°F.

National Weather Service forecast for Porterville, California
DayHighLowPrecip
Wednesday Sep 1688°57°
Thursday Sep 1786°57°
Friday Sep 1887°59°
Saturday Sep 1991°62°
Sunday Sep 2092°62°
Monday Sep 2191°62°
Tuesday Sep 2294°

NOAA NWS NDFD 2.5 km, run 2026-09-16 16:00 UTC · days are local time in America/Los Angeles. The live page updates continuously.

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