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Clearlake, California

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

Saturday Oct 3: a high near 98°F and a low around 63°F. Highs over the period run 89°F to 100°F.

National Weather Service forecast for Clearlake, California
DayHighLowPrecip
Saturday Oct 398°63°—
Sunday Oct 496°62°—
Monday Oct 5100°63°—
Tuesday Oct 699°62°—
Wednesday Oct 798°62°—
Thursday Oct 896°59°—
Friday Oct 989°——

NOAA NWS NDFD 2.5 km, run 2026-10-03 15:00 UTC · days are local time in America/Los Angeles. The live page updates continuously.

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