National Weather Service Forecast for: 2 Miles NW Vallejo CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 11:44 pm PST Feb 1, 2026
 
Overnight

Overnight: Patchy fog between 1am and 5am. Otherwise, mostly clear, with a low around 43. Light and variable wind.
Patchy Fog

 Monday

Monday: Patchy fog before 7am. Otherwise, sunny, with a high near 64. Calm wind becoming southwest around 5 mph in the afternoon.
Patchy Fog
then Sunny
 Monday
Night
Monday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 43. Light and variable wind.
Partly Cloudy
then Patchy
Fog
 Tuesday

Tuesday: Patchy fog before 8am. Otherwise, sunny, with a high near 66. East northeast wind 6 to 8 mph.
Patchy Fog
then Sunny
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 43. North northeast wind 3 to 5 mph.
Mostly Clear

 Wednesday

Wednesday: Sunny, with a high near 66.
Sunny

 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 44.
Mostly Clear

 Thursday

Thursday: Sunny, with a high near 64.
Sunny

 Thursday
Night
Thursday Night: Mostly cloudy, with a low around 46.
Mostly Cloudy
Lo 43 °F Hi 64 °F Lo 43 °F Hi 66 °F Lo 43 °F Hi 66 °F Lo 44 °F Hi 64 °F Lo 46 °F

Coastal Flood Advisory
 

Overnight
 
 Patchy fog between 1am and 5am. Otherwise, mostly clear, with a low around 43. Light and variable wind.
Monday
 
 Patchy fog before 7am. Otherwise, sunny, with a high near 64. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
 
 Patchy fog after 5am. Otherwise, partly cloudy, with a low around 43. Light and variable wind.
Tuesday
 
 Patchy fog before 8am. Otherwise, sunny, with a high near 66. East northeast wind 6 to 8 mph.
Tuesday Night
 
 Mostly clear, with a low around 43. North northeast wind 3 to 5 mph.
Wednesday
 
 Sunny, with a high near 66.
Wednesday Night
 
 Mostly clear, with a low around 44.
Thursday
 
 Sunny, with a high near 64.
Thursday Night
 
 Mostly cloudy, with a low around 46.
Friday
 
 Mostly sunny, with a high near 64.
Friday Night
 
 Patchy fog. Otherwise, partly cloudy, with a low around 47.
Saturday
 
 Areas of fog. Otherwise, mostly sunny, with a high near 64.
Saturday Night
 
 Patchy fog. Otherwise, partly cloudy, with a low around 47.
Sunday
 
 A slight chance of rain. Areas of fog. Otherwise, mostly sunny, with a high near 64.

 

Forecast from NOAA-NWS for 2 Miles NW Vallejo CA.