National Weather Service Forecast for: 3 Miles SSW Palomar Mountain CA
Issued by: National Weather Service San Diego, CA
Updated: 12:29 am PDT Jun 22, 2026
 
Today

Today: Sunny, with a high near 76. Calm wind becoming southwest around 5 mph in the afternoon.
Sunny
 Tonight

Tonight: Clear, with a low around 66. Calm wind becoming south around 5 mph.
Clear
 Tuesday

Tuesday: Sunny, with a high near 83. South wind around 5 mph becoming calm in the afternoon.
Sunny
 Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 72. Calm wind becoming west around 5 mph.
Partly Cloudy
 Wednesday

Wednesday: Mostly sunny, with a high near 82. Calm wind becoming west around 5 mph in the morning.
Mostly Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 71.
Mostly Clear
 Thursday

Thursday: Sunny, with a high near 78.
Sunny
 Thursday
Night
Thursday Night: Mostly clear, with a low around 64.
Mostly Clear
 Friday

Friday: Sunny, with a high near 75.
Sunny
Hi 76 °F Lo 66 °F Hi 83 °F Lo 72 °F Hi 82 °F Lo 71 °F Hi 78 °F Lo 64 °F Hi 75 °F

 

Today
 
 Sunny, with a high near 76. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
 
 Clear, with a low around 66. Calm wind becoming south around 5 mph.
Tuesday
 
 Sunny, with a high near 83. South wind around 5 mph becoming calm in the afternoon.
Tuesday Night
 
 Partly cloudy, with a low around 72. Calm wind becoming west around 5 mph.
Wednesday
 
 Mostly sunny, with a high near 82. Calm wind becoming west around 5 mph in the morning.
Wednesday Night
 
 Mostly clear, with a low around 71.
Thursday
 
 Sunny, with a high near 78.
Thursday Night
 
 Mostly clear, with a low around 64.
Friday
 
 Sunny, with a high near 75.
Friday Night
 
 Mostly clear, with a low around 58.
Saturday
 
 Sunny, with a high near 73.
Saturday Night
 
 Mostly clear, with a low around 57.
Sunday
 
 Sunny, with a high near 65.

 

Forecast from NOAA-NWS for 3 Miles SSW Palomar Mountain CA.