National Weather Service Forecast for: Jacumba CA
Issued by: National Weather Service San Diego, CA
Updated: 12:05 pm PDT Jul 12, 2026
 
This
Afternoon
This Afternoon: A chance of showers and thunderstorms.  Mostly sunny, with a high near 94. Southwest wind around 10 mph.  Chance of precipitation is 30%.
Chance
Showers

Tonight

Tonight: Mostly clear, with a low around 69. West wind 5 to 10 mph becoming light southwest  in the evening.
Mostly Clear

Monday

Monday: A chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 92. Light and variable wind becoming northeast 5 to 10 mph in the morning.  Chance of precipitation is 30%.
Chance
Showers then
Chance
T-storms
Monday
Night
Monday Night: Partly cloudy, with a low around 69. West wind around 5 mph becoming calm  in the evening.
Partly Cloudy

Tuesday

Tuesday: A slight chance of showers and thunderstorms after 11am.  Sunny, with a high near 98. Light and variable wind becoming northeast 5 to 10 mph.  Chance of precipitation is 20%.
Slight Chance
T-storms

Tuesday
Night
Tuesday Night: Mostly clear, with a low around 72.
Mostly Clear

Wednesday

Wednesday: Sunny, with a high near 101.
Sunny

Wednesday
Night
Wednesday Night: Mostly clear, with a low around 74.
Mostly Clear

Thursday

Thursday: A chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 97.
Chance
Showers

Hi 94 °F Lo 69 °F Hi 92 °F Lo 69 °F Hi 98 °F Lo 72 °F Hi 101 °F Lo 74 °F Hi 97 °F

 

This Afternoon
 
A chance of showers and thunderstorms. Mostly sunny, with a high near 94. Southwest wind around 10 mph. Chance of precipitation is 30%.
Tonight
 
Mostly clear, with a low around 69. West wind 5 to 10 mph becoming light southwest in the evening.
Monday
 
A chance of showers and thunderstorms after 11am. Partly sunny, with a high near 92. Light and variable wind becoming northeast 5 to 10 mph in the morning. Chance of precipitation is 30%.
Monday Night
 
Partly cloudy, with a low around 69. West wind around 5 mph becoming calm in the evening.
Tuesday
 
A slight chance of showers and thunderstorms after 11am. Sunny, with a high near 98. Light and variable wind becoming northeast 5 to 10 mph. Chance of precipitation is 20%.
Tuesday Night
 
Mostly clear, with a low around 72.
Wednesday
 
Sunny, with a high near 101.
Wednesday Night
 
Mostly clear, with a low around 74.
Thursday
 
A chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 97.
Thursday Night
 
A chance of showers before 11pm. Partly cloudy, with a low around 70.
Friday
 
A chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Friday Night
 
A chance of showers. Mostly cloudy, with a low around 68.
Saturday
 
A chance of showers and thunderstorms. Partly sunny, with a high near 88.
Saturday Night
 
Mostly clear, with a low around 66.
Sunday
 
Sunny, with a high near 91.

 

Forecast from NOAA-NWS for Jacumba CA.