National Weather Service Forecast for: Livermore CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 7:35 pm PST Dec 4, 2025
 
Tonight

Tonight: Mostly clear, with a low around 40. Calm wind.
Mostly Clear

 Friday

Friday: Sunny, with a high near 62. Calm wind becoming north around 6 mph in the afternoon.
Sunny

 Friday
Night
Friday Night: Mostly clear, with a low around 43. Calm wind becoming south southwest around 5 mph after midnight.
Mostly Clear

 Saturday

Saturday: Patchy fog between 7am and 8am. Otherwise, sunny, with a high near 63. Calm wind becoming north around 6 mph in the afternoon.
Patchy Fog
then Sunny
 Saturday
Night
Saturday Night: Mostly clear, with a low around 44. Light south southeast wind.
Mostly Clear

 Sunday

Sunday: Mostly sunny, with a high near 63.
Mostly Sunny

 Sunday
Night
Sunday Night: Patchy fog after midnight. Otherwise, partly cloudy, with a low around 44.
Partly Cloudy
then Patchy
Fog
 Monday

Monday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 63.
Patchy Fog
then Sunny
 Monday
Night
Monday Night: Partly cloudy, with a low around 44.
Partly Cloudy
Lo 40 °F Hi 62 °F Lo 43 °F Hi 63 °F Lo 44 °F Hi 63 °F Lo 44 °F Hi 63 °F Lo 44 °F

 

Tonight
 
 Mostly clear, with a low around 40. Calm wind.
Friday
 
 Sunny, with a high near 62. Calm wind becoming north around 6 mph in the afternoon.
Friday Night
 
 Mostly clear, with a low around 43. Calm wind becoming south southwest around 5 mph after midnight.
Saturday
 
 Patchy fog between 7am and 8am. Otherwise, sunny, with a high near 63. Calm wind becoming north around 6 mph in the afternoon.
Saturday Night
 
 Mostly clear, with a low around 44. Light south southeast wind.
Sunday
 
 Mostly sunny, with a high near 63.
Sunday Night
 
 Patchy fog after midnight. Otherwise, partly cloudy, with a low around 44.
Monday
 
 Patchy fog before 9am. Otherwise, mostly sunny, with a high near 63.
Monday Night
 
 Partly cloudy, with a low around 44.
Tuesday
 
 Mostly sunny, with a high near 64.
Tuesday Night
 
 Partly cloudy, with a low around 46.
Wednesday
 
 Patchy fog. Otherwise, mostly sunny, with a high near 65.
Wednesday Night
 
 Patchy fog. Otherwise, mostly clear, with a low around 47.
Thursday
 
 Patchy fog. Otherwise, mostly sunny, with a high near 66.

 

Forecast from NOAA-NWS for Livermore CA.