National Weather Service Forecast for: Calexico CA
Issued by: National Weather Service Phoenix, AZ
Updated: 12:43 pm PDT Jul 12, 2026
 
This
Afternoon
This Afternoon: Sunny, with a high near 107. Heat index values as high as 111. Southeast wind around 10 mph.
Sunny
Tonight

Tonight: Partly cloudy, with a low around 85. Southeast wind 5 to 10 mph becoming southwest in the evening.
Partly Cloudy
Monday

Monday: Mostly sunny, with a high near 106. Heat index values as high as 111. East southeast wind 5 to 10 mph.
Mostly Sunny
Monday
Night
Monday Night: Partly cloudy, with a low around 85. South southeast wind around 5 mph becoming calm  after midnight.
Partly Cloudy
Tuesday

Tuesday: Sunny, with a high near 109. Calm wind becoming southeast around 5 mph in the afternoon.
Sunny
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 88. Southwest wind around 5 mph becoming calm  after midnight.
Mostly Clear
Wednesday

Wednesday: Sunny and hot, with a high near 112. Light southeast wind becoming south southeast 5 to 10 mph in the morning.
Hot
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 88. South southeast wind around 10 mph, with gusts as high as 20 mph.
Mostly Clear
Thursday

Thursday: Sunny, with a high near 108. Breezy, with a southeast wind around 15 mph, with gusts as high as 25 mph.
Sunny and
Breezy
Hi 107 °F Lo 85 °F Hi 106 °F Lo 85 °F Hi 109 °F Lo 88 °F Hi 112 °F Lo 88 °F Hi 108 °F

 

This Afternoon
 
Sunny, with a high near 107. Heat index values as high as 111. Southeast wind around 10 mph.
Tonight
 
Partly cloudy, with a low around 85. Southeast wind 5 to 10 mph becoming southwest in the evening.
Monday
 
Mostly sunny, with a high near 106. Heat index values as high as 111. East southeast wind 5 to 10 mph.
Monday Night
 
Partly cloudy, with a low around 85. South southeast wind around 5 mph becoming calm after midnight.
Tuesday
 
Sunny, with a high near 109. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night
 
Mostly clear, with a low around 88. Southwest wind around 5 mph becoming calm after midnight.
Wednesday
 
Sunny and hot, with a high near 112. Light southeast wind becoming south southeast 5 to 10 mph in the morning.
Wednesday Night
 
Mostly clear, with a low around 88. South southeast wind around 10 mph, with gusts as high as 20 mph.
Thursday
 
Sunny, with a high near 108. Breezy, with a southeast wind around 15 mph, with gusts as high as 25 mph.
Thursday Night
 
A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 85. Breezy, with a south southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
 
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 104. Southeast wind around 10 mph, with gusts as high as 20 mph.
Friday Night
 
A 30 percent chance of showers. Partly cloudy, with a low around 83. South wind 5 to 10 mph.
Saturday
 
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 103. East wind around 5 mph becoming southwest in the afternoon.

 

Forecast from NOAA-NWS for Calexico CA.