National Weather Service Forecast for: Pleasant Hill CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 12:46 am PDT Aug 20, 2026
 
Overnight

Overnight: Mostly clear, with a low around 60. South southwest wind around 9 mph, with gusts as high as 18 mph.
Mostly Clear
Thursday

Thursday: Mostly sunny, with a high near 85. South southwest wind 7 to 9 mph.
Mostly Sunny
Thursday
Night
Thursday Night: Partly cloudy, with a low around 59. South southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Partly Cloudy
Friday

Friday: Mostly sunny, with a high near 83. West southwest wind around 10 mph, with gusts as high as 20 mph.
Mostly Sunny
Friday
Night
Friday Night: Mostly clear, with a low around 59. Southwest wind around 9 mph.
Mostly Clear
Saturday

Saturday: Sunny, with a high near 86.
Sunny
Saturday
Night
Saturday Night: Mostly clear, with a low around 59.
Mostly Clear
Sunday

Sunday: Mostly sunny, with a high near 88.
Mostly Sunny
Sunday
Night
Sunday Night: Partly cloudy, with a low around 59.
Partly Cloudy
Lo 60 °F Hi 85 °F Lo 59 °F Hi 83 °F Lo 59 °F Hi 86 °F Lo 59 °F Hi 88 °F Lo 59 °F

 

Overnight
 
Mostly clear, with a low around 60. South southwest wind around 9 mph, with gusts as high as 18 mph.
Thursday
 
Mostly sunny, with a high near 85. South southwest wind 7 to 9 mph.
Thursday Night
 
Partly cloudy, with a low around 59. South southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Friday
 
Mostly sunny, with a high near 83. West southwest wind around 10 mph, with gusts as high as 20 mph.
Friday Night
 
Mostly clear, with a low around 59. Southwest wind around 9 mph.
Saturday
 
Sunny, with a high near 86.
Saturday Night
 
Mostly clear, with a low around 59.
Sunday
 
Mostly sunny, with a high near 88.
Sunday Night
 
Partly cloudy, with a low around 59.
Monday
 
Mostly sunny, with a high near 84.
Monday Night
 
Partly cloudy, with a low around 59.
Tuesday
 
Mostly sunny, with a high near 85.
Tuesday Night
 
Partly cloudy, with a low around 59.
Wednesday
 
Mostly sunny, with a high near 89.

 

Forecast from NOAA-NWS for Pleasant Hill CA.