National Weather Service Forecast for: Laguna Hills CA
Issued by: National Weather Service San Diego, CA
Updated: 11:14 am PDT Mar 19, 2026
 
This
Afternoon
This Afternoon: Sunny, with a high near 93. West wind around 5 mph.
Sunny
 Tonight

Tonight: Clear, with a low around 62. West wind around 5 mph becoming calm.
Clear
 Friday

Friday: Sunny, with a high near 90. Calm wind becoming west around 5 mph in the afternoon.
Sunny
 Friday
Night
Friday Night: Mostly clear, with a low around 60. West wind around 5 mph becoming calm in the evening.
Mostly Clear
 Saturday

Saturday: Mostly sunny, with a high near 83. Calm wind becoming west around 5 mph in the afternoon.
Mostly Sunny
 Saturday
Night
Saturday Night: Mostly cloudy, with a low around 57.
Mostly Cloudy
 Sunday

Sunday: Mostly sunny, with a high near 82.
Mostly Sunny
 Sunday
Night
Sunday Night: Partly cloudy, with a low around 58.
Partly Cloudy
 Monday

Monday: Sunny, with a high near 83.
Sunny
Hi 93 °F Lo 62 °F Hi 90 °F Lo 60 °F Hi 83 °F Lo 57 °F Hi 82 °F Lo 58 °F Hi 83 °F

Heat Advisory
 

This Afternoon
 
 Sunny, with a high near 93. West wind around 5 mph.
Tonight
 
 Clear, with a low around 62. West wind around 5 mph becoming calm.
Friday
 
 Sunny, with a high near 90. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
 
 Mostly clear, with a low around 60. West wind around 5 mph becoming calm in the evening.
Saturday
 
 Mostly sunny, with a high near 83. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
 
 Mostly cloudy, with a low around 57.
Sunday
 
 Mostly sunny, with a high near 82.
Sunday Night
 
 Partly cloudy, with a low around 58.
Monday
 
 Sunny, with a high near 83.
Monday Night
 
 Mostly clear, with a low around 58.
Tuesday
 
 Sunny, with a high near 83.
Tuesday Night
 
 Mostly clear, with a low around 58.
Wednesday
 
 Mostly sunny, with a high near 84.

 

Forecast from NOAA-NWS for Laguna Hills CA.