National Weather Service Forecast for: 4 Miles SW Palomar Mountain CA
Issued by: National Weather Service San Diego, CA
Updated: 12:56 pm PST Dec 17, 2025
 
Overnight

Overnight: Clear, with a low around 53. Northeast wind around 10 mph.
Clear
Thursday

Thursday: Sunny, with a high near 70. Northeast wind 5 to 10 mph becoming light and variable  in the afternoon.
Sunny
Thursday
Night
Thursday Night: Mostly clear, with a low around 55. East wind around 5 mph.
Mostly Clear
Friday

Friday: Sunny, with a high near 64. Southeast wind around 5 mph becoming west in the afternoon.
Sunny
Friday
Night
Friday Night: Mostly clear, with a low around 50. Southeast wind around 5 mph.
Mostly Clear
Saturday

Saturday: Sunny, with a high near 61.
Sunny
Saturday
Night
Saturday Night: Partly cloudy, with a low around 51.
Partly Cloudy
Sunday

Sunday: Mostly sunny, with a high near 61.
Mostly Sunny
Sunday
Night
Sunday Night: Partly cloudy, with a low around 48.
Partly Cloudy
Lo 53 °F Hi 70 °F Lo 55 °F Hi 64 °F Lo 50 °F Hi 61 °F Lo 51 °F Hi 61 °F Lo 48 °F

 

Overnight
 
Clear, with a low around 53. Northeast wind around 10 mph.
Thursday
 
Sunny, with a high near 70. Northeast wind 5 to 10 mph becoming light and variable in the afternoon.
Thursday Night
 
Mostly clear, with a low around 55. East wind around 5 mph.
Friday
 
Sunny, with a high near 64. Southeast wind around 5 mph becoming west in the afternoon.
Friday Night
 
Mostly clear, with a low around 50. Southeast wind around 5 mph.
Saturday
 
Sunny, with a high near 61.
Saturday Night
 
Partly cloudy, with a low around 51.
Sunday
 
Mostly sunny, with a high near 61.
Sunday Night
 
Partly cloudy, with a low around 48.
Monday
 
Mostly sunny, with a high near 60.
Monday Night
 
Partly cloudy, with a low around 48.
Tuesday
 
A slight chance of showers. Partly sunny, with a high near 54.
Tuesday Night
 
A chance of showers. Mostly cloudy, with a low around 48.
Wednesday
 
Showers likely. Mostly cloudy, with a high near 53.

 

Forecast from NOAA-NWS for 4 Miles SW Palomar Mountain CA.