National Weather Service Forecast for: San Diego CA
Issued by: National Weather Service San Diego, CA
Updated: 12:56 pm PST Dec 17, 2025
 
Tonight

Tonight: Patchy fog.  Otherwise, mostly cloudy, with a low around 53. Northwest wind around 5 mph becoming calm.
Patchy Fog

Thursday

Thursday: Sunny, with a high near 75. Calm wind becoming northwest around 5 mph in the afternoon.
Sunny

Thursday
Night
Thursday Night: Partly cloudy, with a low around 56. Calm wind.
Partly Cloudy

Friday

Friday: Sunny, with a high near 73. Calm wind becoming west around 5 mph in the afternoon.
Sunny

Friday
Night
Friday Night: Mostly cloudy, with a low around 55. Calm wind.
Mostly Cloudy

Saturday

Saturday: Partly sunny, with a high near 69.
Partly Sunny

Saturday
Night
Saturday Night: Patchy fog after 10pm.  Otherwise, increasing clouds, with a low around 55.
Patchy Fog

Sunday

Sunday: Patchy fog before 10am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 70.
Patchy Fog
then Mostly
Sunny
Sunday
Night
Sunday Night: Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 55.
Patchy Fog

Lo 53 °F Hi 75 °F Lo 56 °F Hi 73 °F Lo 55 °F Hi 69 °F Lo 55 °F Hi 70 °F Lo 55 °F

 

Tonight
 
Patchy fog. Otherwise, mostly cloudy, with a low around 53. Northwest wind around 5 mph becoming calm.
Thursday
 
Sunny, with a high near 75. Calm wind becoming northwest around 5 mph in the afternoon.
Thursday Night
 
Partly cloudy, with a low around 56. Calm wind.
Friday
 
Sunny, with a high near 73. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
 
Mostly cloudy, with a low around 55. Calm wind.
Saturday
 
Partly sunny, with a high near 69.
Saturday Night
 
Patchy fog after 10pm. Otherwise, increasing clouds, with a low around 55.
Sunday
 
Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 70.
Sunday Night
 
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 55.
Monday
 
Patchy fog before 10am. Otherwise, partly sunny, with a high near 69.
Monday Night
 
Mostly cloudy, with a low around 54.
Tuesday
 
A slight chance of showers. Mostly cloudy, with a high near 67.
Tuesday Night
 
A chance of showers. Mostly cloudy, with a low around 56.
Wednesday
 
Showers likely. Mostly cloudy, with a high near 69.

 

Forecast from NOAA-NWS for San Diego CA.