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Cupertino, California

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

Saturday Oct 3: a high near 96°F and a low around 68°F. Highs over the period run 84°F to 96°F.

National Weather Service forecast for Cupertino, California
DayHighLowPrecip
Saturday Oct 396°68°—
Sunday Oct 495°67°—
Monday Oct 595°66°—
Tuesday Oct 694°67°—
Wednesday Oct 794°66°—
Thursday Oct 891°62°—
Friday Oct 984°——

NOAA NWS NDFD 2.5 km, run 2026-10-03 19:00 UTC · days are local time in America/Los Angeles. The live page updates continuously.

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