National Weather Service Forecast for: Irvine CA
Issued by: National Weather Service San Diego, CA
Updated: 1:07 pm PDT Jul 24, 2025
 
Tonight

Tonight: Partly cloudy, with a low around 63. West wind around 5 mph becoming calm  after midnight.
Partly Cloudy
Friday

Friday: Mostly sunny, with a high near 76. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly Sunny
Friday
Night
Friday Night: Increasing clouds, with a low around 63. West wind 5 to 10 mph becoming light south  after midnight.
Increasing
Clouds
Saturday

Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 75. Light south wind becoming southwest 5 to 10 mph in the afternoon.
Decreasing
Clouds
Saturday
Night
Saturday Night: Mostly cloudy, with a low around 62. West wind 5 to 10 mph becoming light and variable  after midnight.
Mostly Cloudy
Sunday

Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 78.
Decreasing
Clouds
Sunday
Night
Sunday Night: Increasing clouds, with a low around 63.
Increasing
Clouds
Monday

Monday: Mostly cloudy, then gradually becoming sunny, with a high near 80.
Decreasing
Clouds
Monday
Night
Monday Night: Increasing clouds, with a low around 64.
Increasing
Clouds
Lo 63 °F Hi 76 °F Lo 63 °F Hi 75 °F Lo 62 °F Hi 78 °F Lo 63 °F Hi 80 °F Lo 64 °F

 

Tonight
 
Partly cloudy, with a low around 63. West wind around 5 mph becoming calm after midnight.
Friday
 
Mostly sunny, with a high near 76. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
 
Increasing clouds, with a low around 63. West wind 5 to 10 mph becoming light south after midnight.
Saturday
 
Cloudy, then gradually becoming mostly sunny, with a high near 75. Light south wind becoming southwest 5 to 10 mph in the afternoon.
Saturday Night
 
Mostly cloudy, with a low around 62. West wind 5 to 10 mph becoming light and variable after midnight.
Sunday
 
Mostly cloudy, then gradually becoming sunny, with a high near 78.
Sunday Night
 
Increasing clouds, with a low around 63.
Monday
 
Mostly cloudy, then gradually becoming sunny, with a high near 80.
Monday Night
 
Increasing clouds, with a low around 64.
Tuesday
 
Mostly cloudy, then gradually becoming sunny, with a high near 82.
Tuesday Night
 
Increasing clouds, with a low around 65.
Wednesday
 
Mostly cloudy, then gradually becoming sunny, with a high near 83.
Wednesday Night
 
Increasing clouds, with a low around 65.
Thursday
 
Mostly cloudy, then gradually becoming sunny, with a high near 82.

 

Forecast from NOAA-NWS for Irvine CA.