National Weather Service Forecast for: 3 Miles SW Discovery Bay CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 1:26 pm PDT May 26, 2026
 
Tonight

Tonight: Partly cloudy, with a low around 52. West southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Partly Cloudy

Wednesday

Wednesday: A slight chance of rain before 3pm, then a slight chance of rain after 4pm.  Increasing clouds, with a high near 75. Calm wind becoming west around 6 mph in the afternoon.  Chance of precipitation is 20%.
Mostly Sunny
then Slight
Chance Rain
Wednesday
Night
Wednesday Night: A 20 percent chance of rain after 4am.  Partly cloudy, with a low around 53. West southwest wind 3 to 7 mph.
Partly Cloudy
then Slight
Chance Rain
Thursday

Thursday: A 40 percent chance of rain.  Partly sunny, with a high near 75. Light and variable wind.  New precipitation amounts of less than a tenth of an inch possible.
Chance Rain

Thursday
Night
Thursday Night: Partly cloudy, with a low around 54. West southwest wind 6 to 9 mph, with gusts as high as 18 mph.
Partly Cloudy

Friday

Friday: Sunny, with a high near 77.
Sunny

Friday
Night
Friday Night: Mostly clear, with a low around 53.
Mostly Clear

Saturday

Saturday: Sunny, with a high near 81.
Sunny

Saturday
Night
Saturday Night: Clear, with a low around 52.
Clear

Lo 52 °F Hi 75 °F Lo 53 °F Hi 75 °F Lo 54 °F Hi 77 °F Lo 53 °F Hi 81 °F Lo 52 °F

 

Tonight
 
Partly cloudy, with a low around 52. West southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Wednesday
 
A slight chance of rain before 3pm, then a slight chance of rain after 4pm. Increasing clouds, with a high near 75. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
 
A 20 percent chance of rain after 4am. Partly cloudy, with a low around 53. West southwest wind 3 to 7 mph.
Thursday
 
A 40 percent chance of rain. Partly sunny, with a high near 75. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
 
Partly cloudy, with a low around 54. West southwest wind 6 to 9 mph, with gusts as high as 18 mph.
Friday
 
Sunny, with a high near 77.
Friday Night
 
Mostly clear, with a low around 53.
Saturday
 
Sunny, with a high near 81.
Saturday Night
 
Clear, with a low around 52.
Sunday
 
Sunny, with a high near 88.
Sunday Night
 
Clear, with a low around 55.
Monday
 
Sunny, with a high near 92.
Monday Night
 
Mostly clear, with a low around 56.
Tuesday
 
Sunny, with a high near 90.

 

Forecast from NOAA-NWS for 3 Miles SW Discovery Bay CA.