National Weather Service Forecast for: Del Mar CA
Issued by: National Weather Service San Diego, CA
Updated: 2:58 am PST Dec 22, 2025
 
Today

Today: Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 64. Northwest wind around 5 mph.
Areas Fog
then Mostly
Cloudy
 Tonight

Tonight: Cloudy, with a low around 56. Calm wind becoming southeast around 5 mph after midnight.
Cloudy

 Tuesday

Tuesday: A chance of rain, mainly after 4pm. Cloudy, with a high near 64. Southeast wind 10 to 15 mph, with gusts as high as 20 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. Low around 59. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Rain

 Wednesday

Wednesday: Rain, with thunderstorms also possible after 10am. Some of the storms could produce heavy rainfall. High near 65. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Heavy Rain
and Breezy
 Wednesday
Night
Wednesday Night: Rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 57. Chance of precipitation is 100%.
Heavy Rain

 Christmas
Day
Christmas Day: Rain. High near 63. Chance of precipitation is 80%.
Rain

 Thursday
Night
Thursday Night: Showers. Cloudy, with a low around 55.
Showers

 Friday

Friday: Showers. Mostly cloudy, with a high near 61.
Showers
Hi 64 °F Lo 56 °F Hi 64 °F Lo 59 °F Hi 65 °F Lo 57 °F Hi 63 °F Lo 55 °F Hi 61 °F

Flood Watch
Dense Fog Advisory
 

Today
 
 Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 64. Northwest wind around 5 mph.
Tonight
 
 Cloudy, with a low around 56. Calm wind becoming southeast around 5 mph after midnight.
Tuesday
 
 A chance of rain, mainly after 4pm. Cloudy, with a high near 64. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
 
 Rain, mainly after 10pm. Low around 59. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
 
 Rain, with thunderstorms also possible after 10am. Some of the storms could produce heavy rainfall. High near 65. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Wednesday Night
 
 Rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 57. Chance of precipitation is 100%.
Christmas Day
 
 Rain. High near 63. Chance of precipitation is 80%.
Thursday Night
 
 Showers. Cloudy, with a low around 55.
Friday
 
 Showers. Mostly cloudy, with a high near 61.
Friday Night
 
 A chance of showers. Mostly cloudy, with a low around 50.
Saturday
 
 A slight chance of showers. Mostly sunny, with a high near 60.
Saturday Night
 
 A slight chance of showers. Partly cloudy, with a low around 49.
Sunday
 
 Mostly sunny, with a high near 62.

 

Forecast from NOAA-NWS for Del Mar CA.