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Vacaville, California

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

Saturday Oct 3: a high near 100°F and a low around 72°F. Highs over the period run 88°F to 101°F.

National Weather Service forecast for Vacaville, California
DayHighLowPrecip
Saturday Oct 3100°72°—
Sunday Oct 499°70°—
Monday Oct 5101°72°—
Tuesday Oct 6101°70°—
Wednesday Oct 7101°69°—
Thursday Oct 897°66°—
Friday Oct 988°——

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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