National Weather Service Forecast for: San Diego, CA
Issued by: National Weather Service San Diego, CA
Updated: Sat, 18-Jul-2026 9:17pm PDT

Mission Trails
 
  Sunday

Sunday: Patchy Fog then Mostly Sunny
Patchy Fog then Mostly Sunny
Monday

Monday: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Patchy Fog then Mostly Sunny
Patchy Fog then Mostly Sunny
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Mostly Sunny then Slight Chance Rain Showers
Mostly Sunny then Slight Chance Rain Showers
Saturday

Saturday: Mostly Sunny
Mostly Sunny
  Hi 86 °F Hi 87 °F Hi 88 °F Hi 86 °F Hi 88 °F Hi 87 °F Hi 88 °F
 
Tonight

Tonight: Mostly Cloudy
Mostly Cloudy
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Patchy Fog
Patchy Fog
Tuesday
Night
Tuesday Night: Partly Cloudy then Patchy Fog
Partly Cloudy then Patchy Fog
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday
Night
Thursday Night: Mostly Cloudy
Mostly Cloudy
Friday
Night
Friday Night: Slight Chance Rain Showers then Partly Cloudy
Slight Chance Rain Showers then Partly Cloudy
 
Lo 67 °F Lo 66 °F Lo 68 °F Lo 68 °F Lo 68 °F Lo 68 °F Lo 67 °F  

 

Tonight
 
Mostly cloudy, with a low around 67. West wind 0 to 5 mph.
Sunday
 
Patchy fog between 8am and 11am. Mostly sunny, with a high near 86. West wind 0 to 10 mph.
Sunday Night
 
Partly cloudy, with a low around 66. West wind 0 to 5 mph.
Monday
 
Mostly sunny, with a high near 87. West wind 0 to 10 mph.
Monday Night
 
Patchy fog between 11pm and 5am. Partly cloudy, with a low around 68. Southwest wind 0 to 10 mph.
Tuesday
 
Sunny, with a high near 88.
Tuesday Night
 
Patchy fog after 5am. Partly cloudy, with a low around 68.
Wednesday
 
Patchy fog before 11am. Mostly sunny, with a high near 86.
Wednesday Night
 
Partly cloudy, with a low around 68.
Thursday
 
Mostly sunny, with a high near 88.
Thursday Night
 
Mostly cloudy, with a low around 68.
Friday
 
A slight chance of rain showers after 5pm. Mostly sunny, with a high near 87.
Friday Night
 
A slight chance of rain showers before 11pm. Partly cloudy, with a low around 67.
Saturday
 
Mostly sunny, with a high near 88.

 

Forecast from NOAA-NWS for San Diego, CA.