National Weather Service Forecast for: 3 Miles SSW Palomar Mountain CA
Issued by: National Weather Service San Diego, CA
Updated: 2:58 am PST Dec 22, 2025
 
Today

Today: Partly sunny, with a high near 59. Calm wind becoming south around 5 mph in the morning.
Partly Sunny
 Tonight

Tonight: Cloudy, with a low around 46. South wind around 5 mph.
Cloudy
 Tuesday

Tuesday: A chance of rain, mainly after 4pm. Cloudy, with a high near 49. South wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Chance Rain
 Tuesday
Night
Tuesday Night: Rain, mainly after 10pm. Patchy fog. Low around 47. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Rain and
Patchy Fog
 Wednesday

Wednesday: Rain. The rain could be heavy at times. Areas of fog. High near 53. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.
Heavy Rain
and Areas Fog
 Wednesday
Night
Wednesday Night: Rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Areas of fog. Low around 45. Chance of precipitation is 100%.
Heavy Rain
and Areas Fog
 Christmas
Day
Christmas Day: Rain. High near 50. Chance of precipitation is 80%.
Rain
 Thursday
Night
Thursday Night: Showers. Cloudy, with a low around 42.
Showers
 Friday

Friday: Showers. Mostly cloudy, with a high near 46.
Showers
Hi 59 °F Lo 46 °F Hi 49 °F Lo 47 °F Hi 53 °F Lo 45 °F Hi 50 °F Lo 42 °F Hi 46 °F

Flood Watch
 

Today
 
 Partly sunny, with a high near 59. Calm wind becoming south around 5 mph in the morning.
Tonight
 
 Cloudy, with a low around 46. South wind around 5 mph.
Tuesday
 
 A chance of rain, mainly after 4pm. Cloudy, with a high near 49. South wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
 
 Rain, mainly after 10pm. Patchy fog. Low around 47. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
 
 Rain. The rain could be heavy at times. Areas of fog. High near 53. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.
Wednesday Night
 
 Rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Areas of fog. Low around 45. Chance of precipitation is 100%.
Christmas Day
 
 Rain. High near 50. Chance of precipitation is 80%.
Thursday Night
 
 Showers. Cloudy, with a low around 42.
Friday
 
 Showers. Mostly cloudy, with a high near 46.
Friday Night
 
 Showers likely, mainly before 10pm. Snow level 6100 feet. Mostly cloudy, with a low around 42.
Saturday
 
 A chance of rain and snow showers. Snow level 5600 feet. Mostly sunny, with a high near 44.
Saturday Night
 
 A slight chance of rain and snow showers. Snow level 5500 feet. Partly cloudy, with a low around 41.
Sunday
 
 A slight chance of rain and snow showers. Snow level 5800 feet. Mostly sunny, with a high near 47.

 

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