National Weather Service Forecast for: 3 Miles NW Yountville CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 7:35 pm PST Dec 4, 2025
 
Overnight

Overnight: Mostly clear, with a low around 41. Calm wind.
Mostly Clear

 Friday

Friday: Sunny, with a high near 65. Light and variable wind.
Sunny

 Friday
Night
Friday Night: Patchy fog after 9pm. Otherwise, mostly clear, with a low around 43. Calm wind.
Patchy Fog

 Saturday

Saturday: Patchy fog before 11am. Otherwise, sunny, with a high near 65. Calm wind.
Patchy Fog
then Sunny
 Saturday
Night
Saturday Night: Patchy fog. Otherwise, partly cloudy, with a low around 44. Calm wind.
Patchy Fog

 Sunday

Sunday: Areas of fog before 11am. Otherwise, mostly sunny, with a high near 64.
Areas Fog
then Mostly
Sunny
 Sunday
Night
Sunday Night: Patchy fog. Otherwise, partly cloudy, with a low around 43.
Patchy Fog

 Monday

Monday: Areas of fog before 10am. Otherwise, mostly sunny, with a high near 66.
Areas Fog
then Mostly
Sunny
 Monday
Night
Monday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 44.
Partly Cloudy
then Patchy
Fog
Lo 41 °F Hi 65 °F Lo 43 °F Hi 65 °F Lo 44 °F Hi 64 °F Lo 43 °F Hi 66 °F Lo 44 °F

Coastal Flood Advisory
 

Overnight
 
 Mostly clear, with a low around 41. Calm wind.
Friday
 
 Sunny, with a high near 65. Light and variable wind.
Friday Night
 
 Patchy fog after 9pm. Otherwise, mostly clear, with a low around 43. Calm wind.
Saturday
 
 Patchy fog before 11am. Otherwise, sunny, with a high near 65. Calm wind.
Saturday Night
 
 Patchy fog. Otherwise, partly cloudy, with a low around 44. Calm wind.
Sunday
 
 Areas of fog before 11am. Otherwise, mostly sunny, with a high near 64.
Sunday Night
 
 Patchy fog. Otherwise, partly cloudy, with a low around 43.
Monday
 
 Areas of fog before 10am. Otherwise, mostly sunny, with a high near 66.
Monday Night
 
 Patchy fog after 5am. Otherwise, partly cloudy, with a low around 44.
Tuesday
 
 Patchy fog before 9am. Otherwise, mostly sunny, with a high near 66.
Tuesday Night
 
 Patchy fog. Otherwise, mostly cloudy, with a low around 45.
Wednesday
 
 Areas of fog. Otherwise, mostly sunny, with a high near 68.
Wednesday Night
 
 Patchy fog. Otherwise, partly cloudy, with a low around 46.
Thursday
 
 Patchy fog. Otherwise, mostly sunny, with a high near 68.

 

Forecast from NOAA-NWS for 3 Miles NW Yountville CA.