National Weather Service Forecast for: Cohasset, CA
Issued by: National Weather Service Sacramento, CA
Updated: Tue, 18-Aug-2026 2:51am PDT

Cohasset
 
Today

Today: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Sunny
Sunny
 
Hi 86 °F Hi 86 °F Hi 85 °F Hi 82 °F Hi 80 °F Hi 82 °F Hi 80 °F  
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Mostly Cloudy
Mostly Cloudy
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Clear
Clear
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
 
Lo 72 °F Lo 72 °F Lo 72 °F Lo 66 °F Lo 65 °F Lo 66 °F Lo 65 °F  

 

Today
 
Sunny, with a high near 86. West southwest wind 1 to 5 mph.
Tonight
 
Partly cloudy. Low around 72, with temperatures rising to around 74 overnight. East wind around 3 mph.
Wednesday
 
Sunny, with a high near 86. Southwest wind 1 to 5 mph.
Wednesday Night
 
Mostly clear, with a low around 72. East southeast wind 1 to 5 mph.
Thursday
 
Mostly sunny, with a high near 85. South wind 0 to 6 mph.
Thursday Night
 
Mostly cloudy, with a low around 72.
Friday
 
Mostly sunny, with a high near 82.
Friday Night
 
Mostly clear, with a low around 66.
Saturday
 
Sunny, with a high near 80.
Saturday Night
 
Clear, with a low around 65.
Sunday
 
Sunny, with a high near 82.
Sunday Night
 
Mostly clear, with a low around 66.
Monday
 
Sunny, with a high near 80.
Monday Night
 
Mostly clear, with a low around 65.

 

Forecast from NOAA-NWS for Cohasset, CA.