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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.

Saturday Aug 29 night: a low around 65°F. Sunday Aug 30: a high near 94°F and a low around 65°F. Highs over the period run 86°F to 94°F.

National Weather Service forecast for Porterville, California
DayHighLowPrecip
Saturday Aug 2965°
Sunday Aug 3094°65°
Monday Aug 3194°61°
Tuesday Sep 188°60°
Wednesday Sep 288°61°
Thursday Sep 386°60°
Friday Sep 487°63°
Saturday Sep 589°

NOAA NWS NDFD 2.5 km, run 2026-08-29 23:00 UTC · days are local time in America/Los Angeles. The live page updates continuously.

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