National Weather Service Forecast for: Garden Grove CA
Issued by: National Weather Service San Diego, CA
Updated: 11:54 am PDT Sep 12, 2026
 
Tonight

Tonight: Increasing clouds, with a low around 68. Southwest wind around 5 mph becoming calm after midnight.
Increasing
Clouds
 Sunday

Sunday: Mostly cloudy through mid morning, then gradual clearing, with a high near 84. Southeast wind 5 to 10 mph becoming southwest in the afternoon.
Becoming
Sunny
 Sunday
Night
Sunday Night: Partly cloudy, with a low around 67. Southwest wind around 5 mph becoming southeast after midnight.
Partly Cloudy
 Monday

Monday: Mostly sunny, with a high near 82. South wind 5 to 10 mph.
Mostly Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 66. Southeast wind 5 to 10 mph.
Mostly Clear
 Tuesday

Tuesday: Sunny, with a high near 79.
Sunny
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 64.
Mostly Clear
 Wednesday

Wednesday: Sunny, with a high near 80.
Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 65.
Mostly Clear
Lo 68 °F Hi 84 °F Lo 67 °F Hi 82 °F Lo 66 °F Hi 79 °F Lo 64 °F Hi 80 °F Lo 65 °F

 

Tonight
 
 Increasing clouds, with a low around 68. Southwest wind around 5 mph becoming calm after midnight.
Sunday
 
 Mostly cloudy through mid morning, then gradual clearing, with a high near 84. Southeast wind 5 to 10 mph becoming southwest in the afternoon.
Sunday Night
 
 Partly cloudy, with a low around 67. Southwest wind around 5 mph becoming southeast after midnight.
Monday
 
 Mostly sunny, with a high near 82. South wind 5 to 10 mph.
Monday Night
 
 Mostly clear, with a low around 66. Southeast wind 5 to 10 mph.
Tuesday
 
 Sunny, with a high near 79.
Tuesday Night
 
 Mostly clear, with a low around 64.
Wednesday
 
 Sunny, with a high near 80.
Wednesday Night
 
 Mostly clear, with a low around 65.
Thursday
 
 Sunny, with a high near 84.
Thursday Night
 
 Clear, with a low around 66.
Friday
 
 Sunny, with a high near 89.
Friday Night
 
 Mostly clear, with a low around 68.
Saturday
 
 Sunny, with a high near 90.

 

Forecast from NOAA-NWS for Garden Grove CA.