National Weather Service Forecast for: San Diego, CA
Issued by: National Weather Service San Diego, CA
Updated: Tue, 28-Jul-2026 12:34am PDT

Mission Trails
 
Today

Today: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Patchy Fog then Sunny
Patchy Fog then Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Mostly Sunny
Mostly Sunny
 
Hi 87 °F Hi 87 °F Hi 88 °F Hi 91 °F Hi 95 °F Hi 92 °F Hi 89 °F  
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday
Night
Thursday Night: Patchy Fog
Patchy Fog
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
 
Lo 67 °F Lo 66 °F Lo 67 °F Lo 70 °F Lo 70 °F Lo 68 °F Lo 67 °F  

Extreme Heat Warning
 

Today
 
Mostly sunny, with a high near 87. Southwest wind 5 to 10 mph.
Tonight
 
Partly cloudy, with a low around 67. Southwest wind 0 to 5 mph.
Wednesday
 
Sunny, with a high near 87. Southwest wind 0 to 10 mph.
Wednesday Night
 
Partly cloudy, with a low around 66. South wind 0 to 5 mph.
Thursday
 
Sunny, with a high near 88. Southwest wind 0 to 10 mph.
Thursday Night
 
Patchy fog after 11pm. Partly cloudy, with a low around 67.
Friday
 
Patchy fog before 11am. Sunny, with a high near 91.
Friday Night
 
Mostly clear, with a low around 70.
Saturday
 
Sunny, with a high near 95.
Saturday Night
 
Partly cloudy, with a low around 70.
Sunday
 
Sunny, with a high near 92.
Sunday Night
 
Partly cloudy, with a low around 68.
Monday
 
Mostly sunny, with a high near 89.
Monday Night
 
Partly cloudy, with a low around 67.

 

Forecast from NOAA-NWS for San Diego, CA.