National Weather Service Forecast for: Westminster CA
Issued by: National Weather Service San Diego, CA
Updated: 1:43 am PDT Jul 5, 2025
 
Today

Today: Sunny, with a high near 78. Southwest wind 5 to 10 mph.
Sunny
 Tonight

Tonight: Increasing clouds, with a low around 62. Southwest wind around 5 mph becoming calm after midnight.
Increasing
Clouds
 Sunday

Sunday: Partly sunny, then gradually becoming sunny, with a high near 78. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Becoming
Sunny
 Sunday
Night
Sunday Night: Mostly clear, with a low around 63. Southwest wind 5 to 10 mph becoming light after midnight.
Mostly Clear
 Monday

Monday: Mostly sunny, with a high near 78. Light south wind becoming southwest 5 to 10 mph in the morning.
Mostly Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 63.
Mostly Clear
 Tuesday

Tuesday: Sunny, with a high near 81.
Sunny
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 65.
Mostly Clear
 Wednesday

Wednesday: Mostly sunny, with a high near 83.
Mostly Sunny
Hi 78 °F Lo 62 °F Hi 78 °F Lo 63 °F Hi 78 °F Lo 63 °F Hi 81 °F Lo 65 °F Hi 83 °F

 

Today
 
 Sunny, with a high near 78. Southwest wind 5 to 10 mph.
Tonight
 
 Increasing clouds, with a low around 62. Southwest wind around 5 mph becoming calm after midnight.
Sunday
 
 Partly sunny, then gradually becoming sunny, with a high near 78. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
 
 Mostly clear, with a low around 63. Southwest wind 5 to 10 mph becoming light after midnight.
Monday
 
 Mostly sunny, with a high near 78. Light south wind becoming southwest 5 to 10 mph in the morning.
Monday Night
 
 Mostly clear, with a low around 63.
Tuesday
 
 Sunny, with a high near 81.
Tuesday Night
 
 Mostly clear, with a low around 65.
Wednesday
 
 Mostly sunny, with a high near 83.
Wednesday Night
 
 Mostly clear, with a low around 66.
Thursday
 
 Sunny, with a high near 82.
Thursday Night
 
 Mostly clear, with a low around 66.
Friday
 
 Mostly sunny, with a high near 79.

 

Forecast from NOAA-NWS for Westminster CA.