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

Overnight: Partly cloudy, with a low around 58. South wind around 6 mph.
Partly Cloudy
Thursday

Thursday: Mostly sunny, with a high near 85. South wind 5 to 7 mph becoming west southwest in the afternoon.
Mostly Sunny
Thursday
Night
Thursday Night: Partly cloudy, with a low around 58. South wind around 6 mph.
Partly Cloudy
Friday

Friday: Mostly sunny, with a high near 82. West southwest wind around 7 mph.
Mostly Sunny
Friday
Night
Friday Night: Mostly clear, with a low around 57. Southwest wind 5 to 7 mph.
Mostly Clear
Saturday

Saturday: Sunny, with a high near 84.
Sunny
Saturday
Night
Saturday Night: Mostly clear, with a low around 57.
Mostly Clear
Sunday

Sunday: Mostly sunny, with a high near 87.
Mostly Sunny
Sunday
Night
Sunday Night: Partly cloudy, with a low around 58.
Partly Cloudy
Lo 58 °F Hi 85 °F Lo 58 °F Hi 82 °F Lo 57 °F Hi 84 °F Lo 57 °F Hi 87 °F Lo 58 °F

 

Overnight
 
Partly cloudy, with a low around 58. South wind around 6 mph.
Thursday
 
Mostly sunny, with a high near 85. South wind 5 to 7 mph becoming west southwest in the afternoon.
Thursday Night
 
Partly cloudy, with a low around 58. South wind around 6 mph.
Friday
 
Mostly sunny, with a high near 82. West southwest wind around 7 mph.
Friday Night
 
Mostly clear, with a low around 57. Southwest wind 5 to 7 mph.
Saturday
 
Sunny, with a high near 84.
Saturday Night
 
Mostly clear, with a low around 57.
Sunday
 
Mostly sunny, with a high near 87.
Sunday Night
 
Partly cloudy, with a low around 58.
Monday
 
Mostly sunny, with a high near 84.
Monday Night
 
Partly cloudy, with a low around 57.
Tuesday
 
Mostly sunny, with a high near 85.
Tuesday Night
 
Partly cloudy, with a low around 57.
Wednesday
 
Mostly sunny, with a high near 88.

 

Forecast from NOAA-NWS for Danville CA.