National Weather Service Forecast for: Cohasset, CA
Issued by: National Weather Service Sacramento, CA
Updated: Sun, 20-Sep-2026 2:00am PDT

Cohasset
 
Today

Today: Partly Sunny
Partly Sunny
Monday

Monday: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Mostly Sunny
Mostly Sunny
 
Hi 79 °F Hi 79 °F Hi 78 °F Hi 81 °F Hi 82 °F Hi 77 °F Hi 73 °F  
 
Tonight

Tonight: Mostly Cloudy
Mostly Cloudy
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Clear
Clear
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
 
Lo 65 °F Lo 61 °F Lo 63 °F Lo 65 °F Lo 66 °F Lo 61 °F Lo 58 °F  

 

Today
 
Partly sunny, with a high near 79. Southwest wind around 3 mph.
Tonight
 
Mostly cloudy. Low around 65, with temperatures rising to around 67 overnight. Northeast wind 0 to 3 mph.
Monday
 
Mostly sunny. High near 79, with temperatures falling to around 77 in the afternoon. West wind 1 to 5 mph.
Monday Night
 
Mostly clear, with a low around 61. East wind 0 to 5 mph.
Tuesday
 
Sunny, with a high near 78. Southwest wind around 3 mph.
Tuesday Night
 
Clear, with a low around 63.
Wednesday
 
Sunny, with a high near 81.
Wednesday Night
 
Partly cloudy, with a low around 65.
Thursday
 
Sunny, with a high near 82.
Thursday Night
 
Partly cloudy, with a low around 66.
Friday
 
Mostly sunny, with a high near 77.
Friday Night
 
Partly cloudy, with a low around 61.
Saturday
 
Mostly sunny, with a high near 73.
Saturday Night
 
Partly cloudy, with a low around 58.

 

Forecast from NOAA-NWS for Cohasset, CA.