National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Tucson, Tucson International Airport (KTUS)

Lat: 32.13153°NLon: 110.95635°WElev: 2546.0ft.

Clear

102°F

39°C

Humidity 20%
Wind Speed NNW 5 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 25 Aug 01:20 PM MST
Extended Forecast for

3 Miles SE South Tucson AZ

Extreme Heat Warning August 25, 01:35pm until August 29, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 25, 01:35pm until August 29, 08:00pm

    NOW until 8:00pm Sat

    Extreme Heat Warning

  • This Afternoon

    High: 107 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 81. Northwest wind 5 to 8 mph becoming south after midnight.

    Low: 81 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny and hot, with a high near 109. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 109 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 82. West wind around 6 mph becoming light and variable after midnight.

    Low: 82 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny and hot, with a high near 108. Calm wind becoming west around 6 mph in the afternoon.

    High: 108 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 83.

    Low: 83 °F

    Partly Cloudy

  • Friday

    Friday: Sunny and hot, with a high near 108.

    High: 108 °F

    Hot

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 79.

    Low: 79 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 107. Northwest wind 5 to 7 mph.
Tonight
Partly cloudy, with a low around 81. Northwest wind 5 to 8 mph becoming south after midnight.
Wednesday
Sunny and hot, with a high near 109. Calm wind becoming north northwest around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 82. West wind around 6 mph becoming light and variable after midnight.
Thursday
Sunny and hot, with a high near 108. Calm wind becoming west around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 83.
Friday
Sunny and hot, with a high near 108.
Friday Night
A 40 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 79.
Saturday
A 30 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 104.
Saturday Night
A 40 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 78.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 101.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.
Monday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 98.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE South Tucson AZ
 32.16°N 110.93°W (Elev. 2546 ft)
Last Update:
11:32 am MST Aug 25, 2026
Forecast Valid:
1pm MST Aug 25, 2026-6pm MST Aug 31, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation