Weather in Vacaville, CA
Updated 2026-08-11 08:15 local time · ZIP codes 95687, 95688
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
71°2% rain76°1% rain78°1% rain86°1% rain88°1% rain90°1% rain92°1% rain93°1% rain94°0% rain92°1% rain87°1% rain82°1% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 2%).
It feels like 68°F with winds near 5 mph.
71°F, 2% rain chance and 5 mph wind.
Visibility is around 6 mi; gusts may reach 16 mph.
Current temperature is 71°F, wind 5 mph, rain chance up to 2%.
UV index is 1.
Vacaville weather today
Sunny and 71°F in Vacaville, CA. Today's high is 94°F with a 1% rain chance. Winds are around 5 mph with gusts near 7 mph. Relative humidity is 50%, pressure is 29.92 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Vacaville
Sunrise is at 06:18 AM and sunset is at 08:07 PM. Tomorrow's forecast calls for Sunny with a high near 87°F and a low near 58°F. The maximum rain chance is 4%.