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San Martin, California

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

Saturday Aug 29 night: a low around 54°F. Sunday Aug 30: a high near 81°F and a low around 54°F. Highs over the period run 78°F to 84°F.

National Weather Service forecast for San Martin, California
DayHighLowPrecip
Saturday Aug 2954°
Sunday Aug 3081°54°
Monday Aug 3178°54°
Tuesday Sep 179°53°
Wednesday Sep 282°55°
Thursday Sep 383°56°
Friday Sep 483°56°
Saturday Sep 584°

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

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