National Weather Service Forecast for: 4 Miles SW Palomar Mountain CA
Issued by: National Weather Service San Diego, CA
Updated: 12:29 am PDT Jun 22, 2026
 
Overnight

Overnight: Clear, with a low around 57. Northwest wind around 5 mph.
Clear
 Monday

Monday: Sunny, with a high near 77. North wind around 5 mph becoming calm.
Sunny
 Monday
Night
Monday Night: Clear, with a low around 64. Calm wind becoming south around 5 mph after midnight.
Clear
 Tuesday

Tuesday: Sunny, with a high near 84. South wind 5 to 10 mph becoming light southwest in the afternoon.
Sunny
 Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 71. Calm wind.
Partly Cloudy
 Wednesday

Wednesday: Mostly sunny, with a high near 84.
Mostly Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 70.
Mostly Clear
 Thursday

Thursday: Sunny, with a high near 80.
Sunny
 Thursday
Night
Thursday Night: Mostly clear, with a low around 63.
Mostly Clear
Lo 57 °F Hi 77 °F Lo 64 °F Hi 84 °F Lo 71 °F Hi 84 °F Lo 70 °F Hi 80 °F Lo 63 °F

 

Overnight
 
 Clear, with a low around 57. Northwest wind around 5 mph.
Monday
 
 Sunny, with a high near 77. North wind around 5 mph becoming calm.
Monday Night
 
 Clear, with a low around 64. Calm wind becoming south around 5 mph after midnight.
Tuesday
 
 Sunny, with a high near 84. South wind 5 to 10 mph becoming light southwest in the afternoon.
Tuesday Night
 
 Partly cloudy, with a low around 71. Calm wind.
Wednesday
 
 Mostly sunny, with a high near 84.
Wednesday Night
 
 Mostly clear, with a low around 70.
Thursday
 
 Sunny, with a high near 80.
Thursday Night
 
 Mostly clear, with a low around 63.
Friday
 
 Sunny, with a high near 77.
Friday Night
 
 Mostly clear, with a low around 58.
Saturday
 
 Sunny, with a high near 75.
Saturday Night
 
 Mostly clear, with a low around 57.
Sunday
 
 Sunny, with a high near 66.

 

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