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

Overnight: Mostly clear, with a low around 71. South wind around 5 mph becoming west.
Mostly Clear

Monday

Monday: Sunny, with a high near 107. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Sunny

Monday
Night
Monday Night: Clear, with a low around 75. South southeast wind 5 to 10 mph becoming light and variable  in the evening.
Clear

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 80. South wind around 5 mph becoming calm  in the evening.
Mostly Clear

Wednesday

Wednesday: Sunny and hot, with a high near 112. Southeast wind around 5 mph becoming southwest in the afternoon.
Hot

Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 82. Breezy, with a west wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly Clear
and Breezy
then Partly
Cloudy
Thursday

Thursday: Sunny and hot, with a high near 112. Breezy, with a west southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Sunny then
Sunny and
Breezy
Thursday
Night
Thursday Night: Mostly clear, with a low around 79. Breezy, with a west wind 10 to 15 mph, with gusts as high as 30 mph.
Mostly Clear
and Breezy

Lo 71 °F Hi 107 °F Lo 75 °F Hi 109 °F Lo 80 °F Hi 112 °F Lo 82 °F Hi 112 °F Lo 79 °F

Extreme Heat Watch
 

Overnight
 
Mostly clear, with a low around 71. South wind around 5 mph becoming west.
Monday
 
Sunny, with a high near 107. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Monday Night
 
Clear, with a low around 75. South southeast wind 5 to 10 mph becoming light and variable in the evening.
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 80. South wind around 5 mph becoming calm in the evening.
Wednesday
 
Sunny and hot, with a high near 112. Southeast wind around 5 mph becoming southwest in the afternoon.
Wednesday Night
 
Partly cloudy, with a low around 82. Breezy, with a west wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
 
Sunny and hot, with a high near 112. Breezy, with a west southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
 
Mostly clear, with a low around 79. Breezy, with a west wind 10 to 15 mph, with gusts as high as 30 mph.
Friday
 
Sunny and hot, with a high near 111. Breezy, with a west southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
 
Mostly clear, with a low around 76. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday
 
Sunny, with a high near 108. Breezy, with a west southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Saturday Night
 
Mostly clear, with a low around 73. Windy, with a west wind 20 to 25 mph, with gusts as high as 40 mph.
Sunday
 
Sunny, with a high near 103. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

 

Forecast from NOAA-NWS for Imperial CA.