National Weather Service Forecast for: Descanso CA
Issued by: National Weather Service San Diego, CA
Updated: 1:38 pm PST Feb 2, 2026
 
Tonight

Tonight: Mostly clear, with a low around 51. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly Clear

 Tuesday

Tuesday: Sunny, with a high near 72. Northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Sunny

 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 53. Breezy, with a northeast wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 35 mph.
Mostly Clear
then Clear
and Breezy
 Wednesday

Wednesday: Sunny, with a high near 71. Breezy, with a northeast wind 20 to 25 mph, with gusts as high as 35 mph.
Sunny and
Breezy then
Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 53. Breezy, with an east wind 15 to 25 mph, with gusts as high as 35 mph.
Mostly Clear
and Breezy
 Thursday

Thursday: Mostly sunny, with a high near 67.
Mostly Sunny

 Thursday
Night
Thursday Night: Mostly cloudy, with a low around 49.
Mostly Cloudy

 Friday

Friday: Mostly sunny, with a high near 65.
Mostly Sunny

 Friday
Night
Friday Night: Partly cloudy, with a low around 46.
Partly Cloudy
Lo 51 °F Hi 72 °F Lo 53 °F Hi 71 °F Lo 53 °F Hi 67 °F Lo 49 °F Hi 65 °F Lo 46 °F

 

Tonight
 
 Mostly clear, with a low around 51. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
 
 Sunny, with a high near 72. Northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
 
 Mostly clear, with a low around 53. Breezy, with a northeast wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 35 mph.
Wednesday
 
 Sunny, with a high near 71. Breezy, with a northeast wind 20 to 25 mph, with gusts as high as 35 mph.
Wednesday Night
 
 Mostly clear, with a low around 53. Breezy, with an east wind 15 to 25 mph, with gusts as high as 35 mph.
Thursday
 
 Mostly sunny, with a high near 67.
Thursday Night
 
 Mostly cloudy, with a low around 49.
Friday
 
 Mostly sunny, with a high near 65.
Friday Night
 
 Partly cloudy, with a low around 46.
Saturday
 
 Mostly sunny, with a high near 64.
Saturday Night
 
 Mostly clear, with a low around 46.
Sunday
 
 Sunny, with a high near 68.
Sunday Night
 
 Partly cloudy, with a low around 48.
Monday
 
 A slight chance of showers. Partly sunny, with a high near 63.

 

Forecast from NOAA-NWS for Descanso CA.