National Weather Service Forecast for: 3 Miles SW Discovery Bay CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 11:26 pm PDT Apr 6, 2026
 
Tonight

Tonight: Mostly clear, with a low around 49. West southwest wind 5 to 7 mph.
Mostly Clear

Tuesday

Tuesday: Sunny, with a high near 78. West wind 5 to 10 mph.
Sunny

Tuesday
Night
Tuesday Night: Mostly clear, with a low around 55. West southwest wind 6 to 9 mph.
Mostly Clear

Wednesday

Wednesday: Sunny, with a high near 81. West wind 5 to 9 mph.
Sunny

Wednesday
Night
Wednesday Night: Mostly clear, with a low around 56. West wind 5 to 10 mph becoming light west southwest  after midnight. Winds could gust as high as 20 mph.
Mostly Clear

Thursday

Thursday: A slight chance of rain between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 76. Chance of precipitation is 20%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Slight Chance
Rain then
Slight Chance
T-storms
Thursday
Night
Thursday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 55.
Chance Rain

Friday

Friday: A chance of rain, then showers likely and possibly a thunderstorm after 11am.  Partly sunny, with a high near 70.
Showers
Likely

Friday
Night
Friday Night: A chance of rain, mainly before 11pm.  Mostly cloudy, with a low around 53.
Chance Rain

Lo 49 °F Hi 78 °F Lo 55 °F Hi 81 °F Lo 56 °F Hi 76 °F Lo 55 °F Hi 70 °F Lo 53 °F

 

Tonight
 
Mostly clear, with a low around 49. West southwest wind 5 to 7 mph.
Tuesday
 
Sunny, with a high near 78. West wind 5 to 10 mph.
Tuesday Night
 
Mostly clear, with a low around 55. West southwest wind 6 to 9 mph.
Wednesday
 
Sunny, with a high near 81. West wind 5 to 9 mph.
Wednesday Night
 
Mostly clear, with a low around 56. West wind 5 to 10 mph becoming light west southwest after midnight. Winds could gust as high as 20 mph.
Thursday
 
A slight chance of rain between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 76. Chance of precipitation is 20%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
 
A 30 percent chance of rain. Mostly cloudy, with a low around 55.
Friday
 
A chance of rain, then showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 70.
Friday Night
 
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 53.
Saturday
 
A slight chance of rain, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 69.
Saturday Night
 
A chance of rain. Mostly cloudy, with a low around 49.
Sunday
 
A chance of rain. Partly sunny, with a high near 64.
Sunday Night
 
Partly cloudy, with a low around 46.
Monday
 
Mostly sunny, with a high near 69.

 

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