National Weather Service Forecast for: 3 Miles NNW La Mesa, CA
Issued by: National Weather Service San Diego, CA
Updated: Sun, 19-Apr-2026 1:07am PDT

Mission Trails
 
  Sunday

Sunday: Mostly Sunny
Mostly Sunny
Monday

Monday: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Mostly Sunny then Chance Rain Showers
Mostly Sunny then Chance Rain Showers
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Partly Sunny
Partly Sunny
  Hi 78 °F Hi 76 °F Hi 74 °F Hi 71 °F Hi 74 °F Hi 74 °F Hi 73 °F
 
Overnight

Overnight: Mostly Cloudy
Mostly Cloudy
Sunday
Night
Sunday Night: Mostly Cloudy
Mostly Cloudy
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Chance Rain Showers
Chance Rain Showers
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Mostly Cloudy
Mostly Cloudy
 
Lo 54 °F Lo 51 °F Lo 50 °F Lo 55 °F Lo 53 °F Lo 51 °F Lo 55 °F  

 

Overnight
 
Mostly cloudy, with a low around 54. Northwest wind 0 to 5 mph.
Sunday
 
Mostly sunny, with a high near 78. West wind 0 to 10 mph.
Sunday Night
 
Mostly cloudy, with a low around 51. West wind 0 to 10 mph.
Monday
 
Mostly sunny, with a high near 76. West wind 0 to 10 mph.
Monday Night
 
Partly cloudy, with a low around 50. Northwest wind 5 to 10 mph.
Tuesday
 
A chance of rain showers after 5pm. Mostly sunny, with a high near 74. Chance of precipitation is 40%.
Tuesday Night
 
A chance of rain showers before 5am. Mostly cloudy, with a low around 55.
Wednesday
 
Mostly sunny, with a high near 71.
Wednesday Night
 
Partly cloudy, with a low around 53.
Thursday
 
Mostly sunny, with a high near 74.
Thursday Night
 
Partly cloudy, with a low around 51.
Friday
 
Mostly sunny, with a high near 74.
Friday Night
 
Mostly cloudy, with a low around 55.
Saturday
 
Partly sunny, with a high near 73.

 

Forecast from NOAA-NWS for 3 Miles NNW La Mesa, CA.