National Weather Service Forecast for: 5 Miles SW South Tucson AZ
Issued by: National Weather Service Tucson, AZ
Updated: 11:32 pm MST Jun 21, 2026
 
Today

Today: Sunny and hot, with a high near 107. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Hot
Tonight

Tonight: Clear, with a low around 76. West northwest wind 5 to 9 mph becoming calm  after midnight.
Clear
Tuesday

Tuesday: Sunny and hot, with a high near 108. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Hot
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 79. Northwest wind 6 to 11 mph becoming light and variable  after midnight. Winds could gust as high as 20 mph.
Mostly Clear
Wednesday

Wednesday: Sunny and hot, with a high near 108. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.
Hot
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 79.
Mostly Clear
Thursday

Thursday: Sunny and hot, with a high near 109.
Hot
Thursday
Night
Thursday Night: Mostly clear, with a low around 78.
Mostly Clear
Friday

Friday: Sunny and hot, with a high near 108.
Hot
Hi 107 °F Lo 76 °F Hi 108 °F Lo 79 °F Hi 108 °F Lo 79 °F Hi 109 °F Lo 78 °F Hi 108 °F

Extreme Heat Watch
 

Today
 
Sunny and hot, with a high near 107. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Tonight
 
Clear, with a low around 76. West northwest wind 5 to 9 mph becoming calm after midnight.
Tuesday
 
Sunny and hot, with a high near 108. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
 
Mostly clear, with a low around 79. Northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Wednesday
 
Sunny and hot, with a high near 108. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
 
Mostly clear, with a low around 79.
Thursday
 
Sunny and hot, with a high near 109.
Thursday Night
 
Mostly clear, with a low around 78.
Friday
 
Sunny and hot, with a high near 108.
Friday Night
 
Mostly clear, with a low around 77.
Saturday
 
Sunny and hot, with a high near 105.
Saturday Night
 
Mostly clear, with a low around 75.
Sunday
 
Sunny, with a high near 104.

 

Forecast from NOAA-NWS for 5 Miles SW South Tucson AZ.