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La Mesa, California

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

Saturday Aug 29 night: a low around 69°F. Sunday Aug 30: a high near 87°F and a low around 67°F. Highs over the period run 84°F to 88°F.

National Weather Service forecast for La Mesa, California
DayHighLowPrecip
Saturday Aug 2969°
Sunday Aug 3087°67°
Monday Aug 3184°66°
Tuesday Sep 184°67°
Wednesday Sep 285°67°
Thursday Sep 386°67°
Friday Sep 487°68°
Saturday Sep 588°

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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