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ZIP 94597 · Walnut Creek, California

Current conditions and the National Weather Service 7-day forecast for ZIP code 94597, Walnut Creek, California — temperature, rain chance, wind, radar and alerts.

Saturday Aug 29 night: a low around 56°F. Sunday Aug 30: a high near 84°F and a low around 56°F. Highs over the period run 78°F to 86°F.

National Weather Service forecast for ZIP 94597, Walnut Creek, California
DayHighLowPrecip
Saturday Aug 2956°
Sunday Aug 3084°56°
Monday Aug 3178°58°
Tuesday Sep 178°58°
Wednesday Sep 282°59°
Thursday Sep 382°59°
Friday Sep 483°59°
Saturday Sep 586°

NOAA NWS NDFD 2.5 km, run 2026-08-30 03:00 UTC · days are local time in America/Los Angeles. The live page updates continuously.

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