National Weather Service Forecast for: Mount Laguna CA
Issued by: National Weather Service San Diego, CA
Updated: 1:40 am PST Dec 5, 2025
 
Overnight

Overnight: Mostly clear, with a low around 30. North wind around 5 mph.
Mostly Clear
 Friday

Friday: Sunny, with a high near 52. Northeast wind around 5 mph.
Sunny
 Friday
Night
Friday Night: Clear, with a low around 37. Northeast wind around 5 mph becoming west after midnight.
Clear
 Saturday

Saturday: Sunny, with a high near 58. Northwest wind around 5 mph becoming calm in the afternoon.
Sunny
 Saturday
Night
Saturday Night: Clear, with a low around 39. Calm wind.
Clear
 Sunday

Sunday: Sunny, with a high near 57.
Sunny
 Sunday
Night
Sunday Night: Clear, with a low around 40.
Clear
 Monday

Monday: Sunny, with a high near 59.
Sunny
 Monday
Night
Monday Night: Clear, with a low around 42.
Clear
Lo 30 °F Hi 52 °F Lo 37 °F Hi 58 °F Lo 39 °F Hi 57 °F Lo 40 °F Hi 59 °F Lo 42 °F

 

Overnight
 
 Mostly clear, with a low around 30. North wind around 5 mph.
Friday
 
 Sunny, with a high near 52. Northeast wind around 5 mph.
Friday Night
 
 Clear, with a low around 37. Northeast wind around 5 mph becoming west after midnight.
Saturday
 
 Sunny, with a high near 58. Northwest wind around 5 mph becoming calm in the afternoon.
Saturday Night
 
 Clear, with a low around 39. Calm wind.
Sunday
 
 Sunny, with a high near 57.
Sunday Night
 
 Clear, with a low around 40.
Monday
 
 Sunny, with a high near 59.
Monday Night
 
 Clear, with a low around 42.
Tuesday
 
 Sunny, with a high near 62.
Tuesday Night
 
 Mostly clear, with a low around 44.
Wednesday
 
 Sunny, with a high near 63.
Wednesday Night
 
 Clear, with a low around 46.
Thursday
 
 Sunny, with a high near 63.

 

Forecast from NOAA-NWS for Mount Laguna CA.