National Weather Service Forecast for: Antioch CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 1:26 am PDT Jun 22, 2026
 
Overnight

Overnight: Mostly clear, with a low around 59. West wind around 11 mph.
Mostly Clear
 Monday

Monday: Sunny, with a high near 81. West wind 9 to 14 mph, with gusts as high as 22 mph.
Sunny
 Monday
Night
Monday Night: Clear, with a low around 59. West wind 11 to 15 mph, with gusts as high as 23 mph.
Clear
 Tuesday

Tuesday: Sunny, with a high near 82. West wind 10 to 13 mph, with gusts as high as 21 mph.
Sunny
 Tuesday
Night
Tuesday Night: Clear, with a low around 59. West southwest wind 11 to 14 mph, with gusts as high as 21 mph.
Clear
 Wednesday

Wednesday: Sunny, with a high near 82.
Sunny
 Wednesday
Night
Wednesday Night: Clear, with a low around 60.
Clear
 Thursday

Thursday: Sunny, with a high near 80.
Sunny
 Thursday
Night
Thursday Night: Mostly clear, with a low around 60.
Mostly Clear
Lo 59 °F Hi 81 °F Lo 59 °F Hi 82 °F Lo 59 °F Hi 82 °F Lo 60 °F Hi 80 °F Lo 60 °F

 

Overnight
 
 Mostly clear, with a low around 59. West wind around 11 mph.
Monday
 
 Sunny, with a high near 81. West wind 9 to 14 mph, with gusts as high as 22 mph.
Monday Night
 
 Clear, with a low around 59. West wind 11 to 15 mph, with gusts as high as 23 mph.
Tuesday
 
 Sunny, with a high near 82. West wind 10 to 13 mph, with gusts as high as 21 mph.
Tuesday Night
 
 Clear, with a low around 59. West southwest wind 11 to 14 mph, with gusts as high as 21 mph.
Wednesday
 
 Sunny, with a high near 82.
Wednesday Night
 
 Clear, with a low around 60.
Thursday
 
 Sunny, with a high near 80.
Thursday Night
 
 Mostly clear, with a low around 60.
Friday
 
 Sunny, with a high near 76.
Friday Night
 
 Mostly clear, with a low around 60.
Saturday
 
 Sunny, with a high near 76.
Saturday Night
 
 Clear, with a low around 59.
Sunday
 
 Sunny, with a high near 82.

 

Forecast from NOAA-NWS for Antioch CA.