National Weather Service Forecast for: Vacaville, CA
Issued by: National Weather Service Sacramento, CA
Updated: Mon, 10-Nov-2025 1:21pm PST

Vacaville
 
This
Afternoon
This Afternoon: Mostly Sunny
Mostly Sunny
Veterans
Day
Veterans Day: Mostly Cloudy
Mostly Cloudy
Wednesday

Wednesday: Rain Showers Likely
Rain Showers Likely
Thursday

Thursday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Friday

Friday: Chance Rain Showers
Chance Rain Showers
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Chance Rain Showers
Chance Rain Showers
 
Hi 78 °F Hi 74 °F Hi 68 °F Hi 60 °F Hi 58 °F Hi 63 °F Hi 62 °F  
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Wednesday Night: Rain Showers
Rain Showers
Thursday
Night
Thursday Night: Chance Rain Showers
Chance Rain Showers
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Chance Rain Showers
Chance Rain Showers
 
Lo 56 °F Lo 56 °F Lo 57 °F Lo 47 °F Lo 48 °F Lo 50 °F Lo 47 °F  

 

This Afternoon
 
Mostly sunny. High near 78, with temperatures falling to around 74 in the afternoon. North northeast wind around 3 mph.
Tonight
 
Partly cloudy. Low around 56, with temperatures rising to around 58 overnight. North northwest wind around 1 mph.
Veterans Day
 
Mostly cloudy. High near 74, with temperatures falling to around 71 in the afternoon. Northeast wind 1 to 5 mph.
Tuesday Night
 
Mostly cloudy, with a low around 56. Southwest wind 2 to 6 mph.
Wednesday
 
Rain showers likely after 10am. Mostly cloudy, with a high near 68. Southwest wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Wednesday Night
 
Rain showers before 4am, then showers and thunderstorms likely. Cloudy, with a low around 57. Chance of precipitation is 100%.
Thursday
 
Showers and thunderstorms likely. Mostly cloudy, with a high near 60.
Thursday Night
 
A chance of rain showers. Mostly cloudy, with a low around 47.
Friday
 
A chance of rain showers before 4pm. Partly sunny, with a high near 58.
Friday Night
 
Partly cloudy, with a low around 48.
Saturday
 
Sunny, with a high near 63.
Saturday Night
 
Partly cloudy, with a low around 50.
Sunday
 
A chance of rain showers after 10am. Partly sunny, with a high near 62.
Sunday Night
 
A chance of rain showers before 4am. Partly cloudy, with a low around 47.

 

Forecast from NOAA-NWS for Vacaville, CA.
Animated forecast icons courtesy of www.meteotreviglio.com.