National Weather Service Forecast for: 4 Miles SW Palomar Mountain CA
Issued by: National Weather Service San Diego, CA
Updated: 12:37 am PDT May 4, 2026
 
Today

Today: Patchy fog before 11am.  Otherwise, mostly cloudy, with a high near 46. West wind 10 to 15 mph, with gusts as high as 25 mph.
Patchy Fog
then Mostly
Cloudy
Tonight

Tonight: A chance of showers, mainly after 11pm.  Mostly cloudy, with a low around 37. West wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Chance
Showers
Tuesday

Tuesday: A chance of showers, mainly before 11am.  Snow level 5600 feet rising to 6200 feet in the afternoon. Partly sunny, with a high near 43. West wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Chance
Showers
Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 39. West wind 5 to 10 mph becoming north after midnight.
Partly Cloudy

Wednesday

Wednesday: Sunny, with a high near 58. North wind 5 to 10 mph becoming west in the morning.
Sunny

Wednesday
Night
Wednesday Night: Clear, with a low around 46.
Clear

Thursday

Thursday: Sunny, with a high near 67.
Sunny

Thursday
Night
Thursday Night: Mostly clear, with a low around 51.
Mostly Clear

Friday

Friday: Sunny, with a high near 70.
Sunny

Hi 46 °F Lo 37 °F Hi 43 °F Lo 39 °F Hi 58 °F Lo 46 °F Hi 67 °F Lo 51 °F Hi 70 °F

 

Today
 
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 46. West wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
 
A chance of showers, mainly after 11pm. Mostly cloudy, with a low around 37. West wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
 
A chance of showers, mainly before 11am. Snow level 5600 feet rising to 6200 feet in the afternoon. Partly sunny, with a high near 43. West wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
 
Partly cloudy, with a low around 39. West wind 5 to 10 mph becoming north after midnight.
Wednesday
 
Sunny, with a high near 58. North wind 5 to 10 mph becoming west in the morning.
Wednesday Night
 
Clear, with a low around 46.
Thursday
 
Sunny, with a high near 67.
Thursday Night
 
Mostly clear, with a low around 51.
Friday
 
Sunny, with a high near 70.
Friday Night
 
Mostly clear, with a low around 53.
Saturday
 
Sunny, with a high near 73.
Saturday Night
 
Mostly clear, with a low around 55.
Sunday
 
Sunny, with a high near 76.

 

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