National Weather Service Forecast for: Jacumba CA
Issued by: National Weather Service San Diego, CA
Updated: 12:14 pm PDT Apr 6, 2026
 
Tonight

Tonight: Mostly clear, with a low around 51. South wind 10 to 20 mph, with gusts as high as 30 mph.
Mostly Clear
Tuesday

Tuesday: Sunny, with a high near 82. South wind 10 to 15 mph becoming west in the morning. Winds could gust as high as 25 mph.
Sunny
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 52. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Mostly Clear
Wednesday

Wednesday: Sunny, with a high near 82. West wind 10 to 15 mph, with gusts as high as 30 mph.
Sunny
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 52. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly Clear
Thursday

Thursday: Mostly sunny, with a high near 77.
Mostly Sunny
Thursday
Night
Thursday Night: Mostly cloudy, with a low around 50.
Mostly Cloudy
Friday

Friday: Mostly sunny, with a high near 76.
Mostly Sunny
Friday
Night
Friday Night: A chance of showers after 11pm.  Partly cloudy, with a low around 49.
Chance
Showers
Lo 51 °F Hi 82 °F Lo 52 °F Hi 82 °F Lo 52 °F Hi 77 °F Lo 50 °F Hi 76 °F Lo 49 °F

 

Tonight
 
Mostly clear, with a low around 51. South wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday
 
Sunny, with a high near 82. South wind 10 to 15 mph becoming west in the morning. Winds could gust as high as 25 mph.
Tuesday Night
 
Mostly clear, with a low around 52. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday
 
Sunny, with a high near 82. West wind 10 to 15 mph, with gusts as high as 30 mph.
Wednesday Night
 
Mostly clear, with a low around 52. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
 
Mostly sunny, with a high near 77.
Thursday Night
 
Mostly cloudy, with a low around 50.
Friday
 
Mostly sunny, with a high near 76.
Friday Night
 
A chance of showers after 11pm. Partly cloudy, with a low around 49.
Saturday
 
A chance of showers, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 66.
Saturday Night
 
A chance of showers. Mostly cloudy, with a low around 45.
Sunday
 
A chance of showers. Partly sunny, with a high near 63.
Sunday Night
 
Partly cloudy, with a low around 43.
Monday
 
Mostly sunny, with a high near 69.

 

Forecast from NOAA-NWS for Jacumba CA.