National Weather Service Forecast for: Cotati CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 2:15 am PDT Jun 13, 2025
 
Overnight

Overnight: Partly cloudy, with a low around 48. Light southwest wind.
Partly Cloudy
Friday

Friday: Sunny, with a high near 75. Light southwest wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Sunny
Friday
Night
Friday Night: Partly cloudy, with a low around 47. West southwest wind 5 to 8 mph becoming calm  after midnight. Winds could gust as high as 18 mph.
Partly Cloudy
Saturday

Saturday: Mostly sunny, with a high near 76. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Mostly Sunny
Saturday
Night
Saturday Night: Partly cloudy, with a low around 47. Southwest wind 5 to 8 mph becoming calm  in the evening.
Partly Cloudy
Sunday

Sunday: Partly sunny, with a high near 75.
Partly Sunny
Sunday
Night
Sunday Night: Partly cloudy, with a low around 48.
Partly Cloudy
Monday

Monday: Mostly sunny, with a high near 75.
Mostly Sunny
Monday
Night
Monday Night: Mostly clear, with a low around 50.
Mostly Clear
Lo 48 °F Hi 75 °F Lo 47 °F Hi 76 °F Lo 47 °F Hi 75 °F Lo 48 °F Hi 75 °F Lo 50 °F

 

Overnight
 
Partly cloudy, with a low around 48. Light southwest wind.
Friday
 
Sunny, with a high near 75. Light southwest wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Friday Night
 
Partly cloudy, with a low around 47. West southwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 18 mph.
Saturday
 
Mostly sunny, with a high near 76. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Saturday Night
 
Partly cloudy, with a low around 47. Southwest wind 5 to 8 mph becoming calm in the evening.
Sunday
 
Partly sunny, with a high near 75.
Sunday Night
 
Partly cloudy, with a low around 48.
Monday
 
Mostly sunny, with a high near 75.
Monday Night
 
Mostly clear, with a low around 50.
Tuesday
 
Sunny, with a high near 81.
Tuesday Night
 
Mostly clear, with a low around 53.
Wednesday
 
Sunny, with a high near 84.
Wednesday Night
 
Mostly clear, with a low around 51.
Juneteenth
 
Sunny, with a high near 82.

 

Forecast from NOAA-NWS for Cotati CA.