National Weather Service Forecast for: Irvine CA
Issued by: National Weather Service San Diego, CA
Updated: 12:57 pm PDT Jul 5, 2025
 
Tonight

Tonight: Increasing clouds, with a low around 62. Southwest wind around 5 mph becoming calm  in the evening.
Increasing
Clouds
Sunday

Sunday: Patchy fog before 11am.  Otherwise, partly sunny, then gradually becoming sunny, with a high near 80. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Patchy Fog
then Sunny
Sunday
Night
Sunday Night: Mostly clear, with a low around 62. Southwest wind around 5 mph becoming calm  in the evening.
Mostly Clear
Monday

Monday: Patchy fog before 11am.  Otherwise, partly sunny, then gradually becoming sunny, with a high near 80. Light southwest wind becoming west 5 to 10 mph in the afternoon.
Patchy Fog
then Sunny
Monday
Night
Monday Night: Increasing clouds, with a low around 63. West wind 5 to 10 mph becoming light  after midnight.
Increasing
Clouds
Tuesday

Tuesday: Mostly sunny, with a high near 83.
Mostly Sunny
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 65.
Mostly Clear
Wednesday

Wednesday: Mostly sunny, with a high near 86.
Mostly Sunny
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 67.
Mostly Clear
Lo 62 °F Hi 80 °F Lo 62 °F Hi 80 °F Lo 63 °F Hi 83 °F Lo 65 °F Hi 86 °F Lo 67 °F

 

Tonight
 
Increasing clouds, with a low around 62. Southwest wind around 5 mph becoming calm in the evening.
Sunday
 
Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 80. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Sunday Night
 
Mostly clear, with a low around 62. Southwest wind around 5 mph becoming calm in the evening.
Monday
 
Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 80. Light southwest wind becoming west 5 to 10 mph in the afternoon.
Monday Night
 
Increasing clouds, with a low around 63. West wind 5 to 10 mph becoming light after midnight.
Tuesday
 
Mostly sunny, with a high near 83.
Tuesday Night
 
Mostly clear, with a low around 65.
Wednesday
 
Mostly sunny, with a high near 86.
Wednesday Night
 
Mostly clear, with a low around 67.
Thursday
 
Mostly sunny, with a high near 85.
Thursday Night
 
Partly cloudy, with a low around 67.
Friday
 
Mostly sunny, with a high near 82.
Friday Night
 
Increasing clouds, with a low around 65.
Saturday
 
Mostly cloudy, then gradually becoming sunny, with a high near 81.

 

Forecast from NOAA-NWS for Irvine CA.