National Weather Service Forecast for: Laguna Hills CA
Issued by: National Weather Service San Diego, CA
Updated: 1:04 am PST Feb 2, 2026
 
Overnight

Overnight: Partly cloudy, with a low around 53. Southeast wind around 5 mph.
Partly Cloudy
Monday

Monday: Mostly sunny, with a high near 75. Calm wind becoming south around 5 mph in the afternoon.
Mostly Sunny
Monday
Night
Monday Night: Patchy dense fog between 10pm and 1am.  Otherwise, partly cloudy, with a low around 51. South wind around 5 mph becoming calm.
Patchy Dense
Fog
Tuesday

Tuesday: Sunny, with a high near 79. Calm wind becoming northwest around 5 mph in the afternoon.
Sunny
Tuesday
Night
Tuesday Night: Clear, with a low around 55. Northwest wind around 5 mph becoming calm  in the evening.
Clear
Wednesday

Wednesday: Sunny, with a high near 87.
Sunny
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 58.
Mostly Clear
Thursday

Thursday: Partly sunny, with a high near 81.
Partly Sunny
Thursday
Night
Thursday Night: Mostly cloudy, with a low around 55.
Mostly Cloudy
Lo 53 °F Hi 75 °F Lo 51 °F Hi 79 °F Lo 55 °F Hi 87 °F Lo 58 °F Hi 81 °F Lo 55 °F

Air Quality Alert
 

Overnight
 
Partly cloudy, with a low around 53. Southeast wind around 5 mph.
Monday
 
Mostly sunny, with a high near 75. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
 
Patchy dense fog between 10pm and 1am. Otherwise, partly cloudy, with a low around 51. South wind around 5 mph becoming calm.
Tuesday
 
Sunny, with a high near 79. Calm wind becoming northwest around 5 mph in the afternoon.
Tuesday Night
 
Clear, with a low around 55. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
 
Sunny, with a high near 87.
Wednesday Night
 
Mostly clear, with a low around 58.
Thursday
 
Partly sunny, with a high near 81.
Thursday Night
 
Mostly cloudy, with a low around 55.
Friday
 
Partly sunny, with a high near 74.
Friday Night
 
Partly cloudy, with a low around 53.
Saturday
 
Sunny, with a high near 75.
Saturday Night
 
Mostly clear, with a low around 52.
Sunday
 
Sunny, with a high near 77.

 

Forecast from NOAA-NWS for Laguna Hills CA.