National Weather Service Forecast for: Angwin CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 2:07 am PDT Sep 13, 2026
 
Today

Today: Sunny, with a high near 74. West wind 6 to 9 mph.
Sunny
 Tonight

Tonight: Patchy smoke before midnight. Clear, with a low around 55. North northwest wind 6 to 11 mph, with gusts as high as 18 mph.
Patchy Smoke
then Clear
 Monday

Monday: Sunny, with a high near 81. North northwest wind 6 to 11 mph, with gusts as high as 18 mph.
Sunny
 Monday
Night
Monday Night: Clear, with a low around 56. West southwest wind 5 to 7 mph becoming calm in the evening.
Clear
 Tuesday

Tuesday: Sunny, with a high near 82. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Sunny
 Tuesday
Night
Tuesday Night: Clear, with a low around 55.
Clear
 Wednesday

Wednesday: Sunny, with a high near 80.
Sunny
 Wednesday
Night
Wednesday Night: Clear, with a low around 55.
Clear
 Thursday

Thursday: Sunny, with a high near 80.
Sunny
Hi 74 °F Lo 55 °F Hi 81 °F Lo 56 °F Hi 82 °F Lo 55 °F Hi 80 °F Lo 55 °F Hi 80 °F

 

Today
 
 Sunny, with a high near 74. West wind 6 to 9 mph.
Tonight
 
 Patchy smoke before midnight. Clear, with a low around 55. North northwest wind 6 to 11 mph, with gusts as high as 18 mph.
Monday
 
 Sunny, with a high near 81. North northwest wind 6 to 11 mph, with gusts as high as 18 mph.
Monday Night
 
 Clear, with a low around 56. West southwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
 
 Sunny, with a high near 82. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Tuesday Night
 
 Clear, with a low around 55.
Wednesday
 
 Sunny, with a high near 80.
Wednesday Night
 
 Clear, with a low around 55.
Thursday
 
 Sunny, with a high near 80.
Thursday Night
 
 Clear, with a low around 54.
Friday
 
 Sunny, with a high near 80.
Friday Night
 
 Mostly clear, with a low around 54.
Saturday
 
 Sunny, with a high near 78.

 

Forecast from NOAA-NWS for Angwin CA.