National Weather Service Forecast for: Pleasant Hill CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 5:12 am PDT Mar 19, 2026
 
Today

Today: Sunny, with a high near 93. Calm wind becoming north northeast around 5 mph in the afternoon.
Sunny
 Tonight

Tonight: Clear, with a low around 59. Light and variable wind.
Clear
 Friday

Friday: Sunny, with a high near 94. Calm wind becoming north northwest around 5 mph in the afternoon.
Sunny
 Friday
Night
Friday Night: Increasing clouds, with a low around 58. Southwest wind around 6 mph.
Increasing
Clouds
 Saturday

Saturday: Partly sunny, with a high near 87. West wind 3 to 7 mph.
Partly Sunny
 Saturday
Night
Saturday Night: Mostly clear, with a low around 53.
Mostly Clear
 Sunday

Sunday: Sunny, with a high near 84.
Sunny
 Sunday
Night
Sunday Night: Mostly clear, with a low around 50.
Mostly Clear
 Monday

Monday: Sunny, with a high near 83.
Sunny
Hi 93 °F Lo 59 °F Hi 94 °F Lo 58 °F Hi 87 °F Lo 53 °F Hi 84 °F Lo 50 °F Hi 83 °F

Heat Advisory
 

Today
 
 Sunny, with a high near 93. Calm wind becoming north northeast around 5 mph in the afternoon.
Tonight
 
 Clear, with a low around 59. Light and variable wind.
Friday
 
 Sunny, with a high near 94. Calm wind becoming north northwest around 5 mph in the afternoon.
Friday Night
 
 Increasing clouds, with a low around 58. Southwest wind around 6 mph.
Saturday
 
 Partly sunny, with a high near 87. West wind 3 to 7 mph.
Saturday Night
 
 Mostly clear, with a low around 53.
Sunday
 
 Sunny, with a high near 84.
Sunday Night
 
 Mostly clear, with a low around 50.
Monday
 
 Sunny, with a high near 83.
Monday Night
 
 Mostly clear, with a low around 53.
Tuesday
 
 Sunny, with a high near 84.
Tuesday Night
 
 Mostly clear, with a low around 52.
Wednesday
 
 Sunny, with a high near 78.

 

Forecast from NOAA-NWS for Pleasant Hill CA.