National Weather Service Forecast for: Thermal Airport CA
Issued by: National Weather Service San Diego, CA
Updated: 12:29 am PDT Jun 22, 2026
 
Overnight

Overnight: Clear, with a low around 73. Northwest wind 5 to 10 mph.
Clear
Monday

Monday: Sunny, with a high near 106. Northwest wind 5 to 10 mph becoming southeast in the morning. Winds could gust as high as 20 mph.
Sunny
Monday
Night
Monday Night: Clear, with a low around 77. Northwest wind 5 to 10 mph becoming light and variable  after midnight.
Clear
Tuesday

Tuesday: Sunny, with a high near 109. South wind 5 to 10 mph becoming southeast in the morning.
Sunny
Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 83. Northeast wind around 5 mph becoming northwest after midnight.
Partly Cloudy
Wednesday

Wednesday: Mostly sunny and hot, with a high near 112.
Hot
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 81.
Mostly Clear
Thursday

Thursday: Sunny and hot, with a high near 112.
Hot
Thursday
Night
Thursday Night: Mostly clear, with a low around 78.
Mostly Clear
Lo 73 °F Hi 106 °F Lo 77 °F Hi 109 °F Lo 83 °F Hi 112 °F Lo 81 °F Hi 112 °F Lo 78 °F

 

Overnight
 
Clear, with a low around 73. Northwest wind 5 to 10 mph.
Monday
 
Sunny, with a high near 106. Northwest wind 5 to 10 mph becoming southeast in the morning. Winds could gust as high as 20 mph.
Monday Night
 
Clear, with a low around 77. Northwest wind 5 to 10 mph becoming light and variable after midnight.
Tuesday
 
Sunny, with a high near 109. South wind 5 to 10 mph becoming southeast in the morning.
Tuesday Night
 
Partly cloudy, with a low around 83. Northeast wind around 5 mph becoming northwest after midnight.
Wednesday
 
Mostly sunny and hot, with a high near 112.
Wednesday Night
 
Mostly clear, with a low around 81.
Thursday
 
Sunny and hot, with a high near 112.
Thursday Night
 
Mostly clear, with a low around 78.
Friday
 
Sunny and hot, with a high near 110.
Friday Night
 
Mostly clear, with a low around 74.
Saturday
 
Sunny, with a high near 107.
Saturday Night
 
Clear, with a low around 72. Breezy.
Sunday
 
Sunny, with a high near 104.

 

Forecast from NOAA-NWS for Thermal Airport CA.