National Weather Service Forecast for: Yountville CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 1:26 pm PDT Jun 10, 2025
 
Tonight

Tonight: Increasing clouds, with a low around 49. South southeast wind 3 to 5 mph.
Increasing
Clouds
Wednesday

Wednesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 80. Calm wind becoming west 5 to 8 mph in the afternoon.
Becoming
Sunny
Wednesday
Night
Wednesday Night: Patchy fog after 4am.  Otherwise, mostly clear, with a low around 49. Light south wind.
Mostly Clear
then Patchy
Fog
Thursday

Thursday: Sunny, with a high near 85. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Sunny

Thursday
Night
Thursday Night: Mostly clear, with a low around 52. West wind 5 to 9 mph becoming light  in the evening.
Mostly Clear

Friday

Friday: Sunny, with a high near 81.
Sunny

Friday
Night
Friday Night: Partly cloudy, with a low around 47.
Partly Cloudy

Saturday

Saturday: Mostly sunny, with a high near 80.
Mostly Sunny

Saturday
Night
Saturday Night: Partly cloudy, with a low around 49.
Partly Cloudy

Lo 49 °F Hi 80 °F Lo 49 °F Hi 85 °F Lo 52 °F Hi 81 °F Lo 47 °F Hi 80 °F Lo 49 °F

 

Tonight
 
Increasing clouds, with a low around 49. South southeast wind 3 to 5 mph.
Wednesday
 
Mostly cloudy through mid morning, then gradual clearing, with a high near 80. Calm wind becoming west 5 to 8 mph in the afternoon.
Wednesday Night
 
Patchy fog after 4am. Otherwise, mostly clear, with a low around 49. Light south wind.
Thursday
 
Sunny, with a high near 85. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Thursday Night
 
Mostly clear, with a low around 52. West wind 5 to 9 mph becoming light in the evening.
Friday
 
Sunny, with a high near 81.
Friday Night
 
Partly cloudy, with a low around 47.
Saturday
 
Mostly sunny, with a high near 80.
Saturday Night
 
Partly cloudy, with a low around 49.
Sunday
 
Mostly sunny, with a high near 84.
Sunday Night
 
Partly cloudy, with a low around 50.
Monday
 
Sunny, with a high near 84.
Monday Night
 
Mostly clear, with a low around 53.
Tuesday
 
Sunny, with a high near 91.

 

Forecast from NOAA-NWS for Yountville CA.