National Weather Service Forecast for: 15 Miles ENE Jacumba CA
Issued by: National Weather Service Phoenix, AZ
Updated: 11:47 pm PDT Jun 21, 2026
 
Overnight

Overnight: Mostly clear, with a low around 77. Breezy, with a west southwest wind 10 to 15 mph.
Mostly Clear
and Breezy
 Monday

Monday: Sunny, with a high near 106. Light and variable wind becoming east southeast 5 to 10 mph in the morning.
Sunny

 Monday
Night
Monday Night: Clear, with a low around 83. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Clear

 Tuesday

Tuesday: Sunny, with a high near 108. Calm wind becoming east northeast around 5 mph in the morning.
Sunny

 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 88. West southwest wind 5 to 10 mph.
Mostly Clear

 Wednesday

Wednesday: Sunny and hot, with a high near 111. Breezy, with a light and variable wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Sunny then
Sunny and
Breezy
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 89. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Mostly Clear
and Breezy
 Thursday

Thursday: Sunny and hot, with a high near 110. Windy, with a west southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Hot and Windy

 Thursday
Night
Thursday Night: Mostly clear, with a low around 85. Windy, with a west southwest wind 20 to 25 mph, with gusts as high as 40 mph.
Mostly Clear
and Windy
Lo 77 °F Hi 106 °F Lo 83 °F Hi 108 °F Lo 88 °F Hi 111 °F Lo 89 °F Hi 110 °F Lo 85 °F

Extreme Heat Watch
 

Overnight
 
 Mostly clear, with a low around 77. Breezy, with a west southwest wind 10 to 15 mph.
Monday
 
 Sunny, with a high near 106. Light and variable wind becoming east southeast 5 to 10 mph in the morning.
Monday Night
 
 Clear, with a low around 83. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
 
 Sunny, with a high near 108. Calm wind becoming east northeast around 5 mph in the morning.
Tuesday Night
 
 Mostly clear, with a low around 88. West southwest wind 5 to 10 mph.
Wednesday
 
 Sunny and hot, with a high near 111. Breezy, with a light and variable wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
 
 Mostly clear, with a low around 89. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday
 
 Sunny and hot, with a high near 110. Windy, with a west southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Thursday Night
 
 Mostly clear, with a low around 85. Windy, with a west southwest wind 20 to 25 mph, with gusts as high as 40 mph.
Friday
 
 Sunny, with a high near 108. Windy, with a west southwest wind 15 to 25 mph, with gusts as high as 35 mph.
Friday Night
 
 Mostly clear, with a low around 82. Windy, with a west southwest wind 25 to 30 mph, with gusts as high as 40 mph.
Saturday
 
 Sunny, with a high near 104. Windy, with a west southwest wind 20 to 25 mph, with gusts as high as 35 mph.
Saturday Night
 
 Clear, with a low around 78. Very windy, with a west southwest wind 30 to 35 mph, with gusts as high as 50 mph.
Sunday
 
 Sunny, with a high near 100. Windy, with a west southwest wind 25 to 30 mph, with gusts as high as 45 mph.

 

Forecast from NOAA-NWS for 15 Miles ENE Jacumba CA.