National Weather Service Forecast for: Angwin CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 1:26 pm PDT May 26, 2026
 
This
Afternoon
This Afternoon: A 40 percent chance of rain. Partly sunny, with a high near 63. West northwest wind around 9 mph, with gusts as high as 18 mph.
Chance Rain

 Tonight

Tonight: Mostly clear, with a low around 46. North northwest wind 5 to 10 mph, with gusts as high as 21 mph.
Mostly Clear

 Wednesday

Wednesday: A 30 percent chance of rain, mainly between noon and 4pm. Increasing clouds, with a high near 62. Calm wind becoming north 5 to 7 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.
Mostly Sunny
then Chance
Rain
 Wednesday
Night
Wednesday Night: A chance of rain before 3am, then a slight chance of rain after 4am. Mostly cloudy, with a low around 49. West southwest wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Chance Rain

 Thursday

Thursday: A 30 percent chance of rain. Mostly sunny, with a high near 65. Southwest wind 3 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.
Chance Rain

 Thursday
Night
Thursday Night: Partly cloudy, with a low around 49.
Partly Cloudy

 Friday

Friday: Mostly sunny, with a high near 68.
Mostly Sunny

 Friday
Night
Friday Night: Mostly clear, with a low around 50.
Mostly Clear

 Saturday

Saturday: Sunny, with a high near 74.
Sunny
Hi 63 °F Lo 46 °F Hi 62 °F Lo 49 °F Hi 65 °F Lo 49 °F Hi 68 °F Lo 50 °F Hi 74 °F

 

This Afternoon
 
 A 40 percent chance of rain. Partly sunny, with a high near 63. West northwest wind around 9 mph, with gusts as high as 18 mph.
Tonight
 
 Mostly clear, with a low around 46. North northwest wind 5 to 10 mph, with gusts as high as 21 mph.
Wednesday
 
 A 30 percent chance of rain, mainly between noon and 4pm. Increasing clouds, with a high near 62. Calm wind becoming north 5 to 7 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
 
 A chance of rain before 3am, then a slight chance of rain after 4am. Mostly cloudy, with a low around 49. West southwest wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
 
 A 30 percent chance of rain. Mostly sunny, with a high near 65. Southwest wind 3 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
 
 Partly cloudy, with a low around 49.
Friday
 
 Mostly sunny, with a high near 68.
Friday Night
 
 Mostly clear, with a low around 50.
Saturday
 
 Sunny, with a high near 74.
Saturday Night
 
 Clear, with a low around 50.
Sunday
 
 Sunny, with a high near 79.
Sunday Night
 
 Clear, with a low around 54.
Monday
 
 Sunny, with a high near 82.
Monday Night
 
 Mostly clear, with a low around 54.
Tuesday
 
 Sunny, with a high near 82.

 

Forecast from NOAA-NWS for Angwin CA.