National Weather Service Forecast for: Jacumba CA
Issued by: National Weather Service San Diego, CA
Updated: 12:56 pm PST Dec 17, 2025
 
Tonight

Tonight: Clear, with a low around 53. Southwest wind 5 to 10 mph becoming northeast after midnight.
Clear
 Thursday

Thursday: Sunny, with a high near 77. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Sunny
 Thursday
Night
Thursday Night: Mostly clear, with a low around 54. Calm wind.
Mostly Clear
 Friday

Friday: Sunny, with a high near 79. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunny
 Friday
Night
Friday Night: Partly cloudy, with a low around 55. Southwest wind around 5 mph.
Partly Cloudy
 Saturday

Saturday: Sunny, with a high near 76.
Sunny
 Saturday
Night
Saturday Night: Partly cloudy, with a low around 54.
Partly Cloudy
 Sunday

Sunday: Sunny, with a high near 76.
Sunny
 Sunday
Night
Sunday Night: Mostly clear, with a low around 51.
Mostly Clear
Lo 53 °F Hi 77 °F Lo 54 °F Hi 79 °F Lo 55 °F Hi 76 °F Lo 54 °F Hi 76 °F Lo 51 °F

 

Tonight
 
 Clear, with a low around 53. Southwest wind 5 to 10 mph becoming northeast after midnight.
Thursday
 
 Sunny, with a high near 77. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
 
 Mostly clear, with a low around 54. Calm wind.
Friday
 
 Sunny, with a high near 79. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
 
 Partly cloudy, with a low around 55. Southwest wind around 5 mph.
Saturday
 
 Sunny, with a high near 76.
Saturday Night
 
 Partly cloudy, with a low around 54.
Sunday
 
 Sunny, with a high near 76.
Sunday Night
 
 Mostly clear, with a low around 51.
Monday
 
 Sunny, with a high near 75.
Monday Night
 
 Partly cloudy, with a low around 51.
Tuesday
 
 A slight chance of showers. Mostly sunny, with a high near 70.
Tuesday Night
 
 A chance of showers. Mostly cloudy, with a low around 50.
Wednesday
 
 Showers likely. Partly sunny, with a high near 67.

 

Forecast from NOAA-NWS for Jacumba CA.