National Weather Service Forecast for: Yountville CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 2:54 pm PST Dec 22, 2025
 
This
Afternoon
This Afternoon: Rain likely. Patchy fog. Otherwise, cloudy, with a high near 56. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Rain Likely
and Patchy
Fog
 Tonight

Tonight: Rain likely, mainly before 4am. Areas of fog. Otherwise, cloudy, with a low around 51. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain Likely
and Areas Fog
 Tuesday

Tuesday: Rain, mainly after 10am. High near 55. South wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Rain

 Tuesday
Night
Tuesday Night: Rain. Low around 47. South southeast wind 15 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Rain

 Wednesday

Wednesday: Rain. High near 54. South southeast wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain

 Wednesday
Night
Wednesday Night: Showers and possibly a thunderstorm. Low around 49. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Showers

 Christmas
Day
Christmas Day: Showers and possibly a thunderstorm. High near 51. Chance of precipitation is 100%.
Showers

 Thursday
Night
Thursday Night: Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Cloudy, with a low around 44.
Showers

 Friday

Friday: Rain. Cloudy, with a high near 49.
Rain
Hi 56 °F Lo 51 °F Hi 55 °F Lo 47 °F Hi 54 °F Lo 49 °F Hi 51 °F Lo 44 °F Hi 49 °F

Flood Watch
High Wind Watch
 

This Afternoon
 
 Rain likely. Patchy fog. Otherwise, cloudy, with a high near 56. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
 
 Rain likely, mainly before 4am. Areas of fog. Otherwise, cloudy, with a low around 51. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
 
 Rain, mainly after 10am. High near 55. South wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
 
 Rain. Low around 47. South southeast wind 15 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Wednesday
 
 Rain. High near 54. South southeast wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
 
 Showers and possibly a thunderstorm. Low around 49. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Christmas Day
 
 Showers and possibly a thunderstorm. High near 51. Chance of precipitation is 100%.
Thursday Night
 
 Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Cloudy, with a low around 44.
Friday
 
 Rain. Cloudy, with a high near 49.
Friday Night
 
 A chance of rain. Mostly cloudy, with a low around 41.
Saturday
 
 Mostly sunny, with a high near 52.
Saturday Night
 
 Patchy frost. Otherwise, mostly clear, with a low around 38.
Sunday
 
 Patchy frost. Otherwise, sunny, with a high near 52.
Sunday Night
 
 Patchy frost. Otherwise, partly cloudy, with a low around 38.
Monday
 
 Patchy frost. Otherwise, mostly sunny, with a high near 53.

 

Forecast from NOAA-NWS for Yountville CA.