National Weather Service Forecast for: San Diego CA
Issued by: National Weather Service San Diego, CA
Updated: 2:24 am PST Dec 18, 2025
 
Today

Today: Patchy fog before 7am. Otherwise, sunny, with a high near 74. Calm wind becoming northwest around 5 mph in the afternoon.
Patchy Fog
then Sunny
 Tonight

Tonight: Patchy fog after 1am. Otherwise, partly cloudy, with a low around 55. Calm wind.
Partly Cloudy
then Patchy
Fog
 Friday

Friday: Patchy fog before 10am. Otherwise, sunny, with a high near 72. Calm wind becoming west around 5 mph in the afternoon.
Patchy Fog
then Sunny
 Friday
Night
Friday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 54. West wind around 5 mph becoming calm.
Patchy Fog

 Saturday

Saturday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 68. Calm wind becoming southwest around 5 mph in the afternoon.
Patchy Fog
then Mostly
Sunny
 Saturday
Night
Saturday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 54.
Patchy Fog

 Sunday

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

 Monday

Monday: Mostly cloudy, with a high near 68.
Mostly Cloudy
Hi 74 °F Lo 55 °F Hi 72 °F Lo 54 °F Hi 68 °F Lo 54 °F Hi 70 °F Lo 55 °F Hi 68 °F

 

Today
 
 Patchy fog before 7am. Otherwise, sunny, with a high near 74. Calm wind becoming northwest around 5 mph in the afternoon.
Tonight
 
 Patchy fog after 1am. Otherwise, partly cloudy, with a low around 55. Calm wind.
Friday
 
 Patchy fog before 10am. Otherwise, sunny, with a high near 72. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
 
 Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 54. West wind around 5 mph becoming calm.
Saturday
 
 Patchy fog before 10am. Otherwise, partly sunny, with a high near 68. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
 
 Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 54.
Sunday
 
 Patchy fog before 10am. Otherwise, mostly sunny, with a high near 70.
Sunday Night
 
 Patchy fog after 10pm. Otherwise, increasing clouds, with a low around 55.
Monday
 
 Mostly cloudy, with a high near 68.
Monday Night
 
 Cloudy, with a low around 55.
Tuesday
 
 A chance of rain. Mostly cloudy, with a high near 68.
Tuesday Night
 
 Rain likely. Cloudy, with a low around 57.
Wednesday
 
 Rain likely. The rain could be heavy at times. Cloudy, with a high near 69.

 

Forecast from NOAA-NWS for San Diego CA.