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.

Partly Cloudy

90°F

32°C

Humidity 31%
Wind Speed WSW 4 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 23 Aug 01:20 AM MST
Extended Forecast for

2 Miles N South Tucson AZ

Extreme Heat Warning August 23, 01:33am until August 29, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 23, 01:33am until August 29, 08:00pm

    NOW until 8:00pm Sat

    Extreme Heat Warning

  • Overnight

    Low: 82 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 107. Light and variable wind becoming south southeast 8 to 13 mph in the afternoon.

    High: 107 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 80. South southwest wind 8 to 13 mph becoming light and variable after midnight.

    Low: 80 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 104. Calm wind becoming northwest 5 to 9 mph in the afternoon.

    High: 104 °F

    Sunny

  • Monday Night

    Monday Night: A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 81. North northwest wind 5 to 9 mph becoming calm after midnight.

    Low: 81 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Tuesday

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

    High: 108 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 84.

    Low: 84 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 109.

    High: 109 °F

    Hot

Detailed Forecast

Overnight
Mostly cloudy, with a low around 82. Light east southeast wind.
Sunday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 107. Light and variable wind becoming south southeast 8 to 13 mph in the afternoon.
Sunday Night
A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 80. South southwest wind 8 to 13 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 104. Calm wind becoming northwest 5 to 9 mph in the afternoon.
Monday Night
A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 81. North northwest wind 5 to 9 mph becoming calm after midnight.
Tuesday
Sunny and hot, with a high near 108.
Tuesday Night
Mostly clear, with a low around 84.
Wednesday
Sunny and hot, with a high near 109.
Wednesday Night
Mostly clear, with a low around 84.
Thursday
Sunny and hot, with a high near 109.
Thursday Night
Mostly clear, with a low around 84.
Friday
Sunny and hot, with a high near 110.
Friday Night
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 85.
Saturday
Sunny and hot, with a high near 109.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N South Tucson AZ
 32.22°N 110.97°W (Elev. 2388 ft)
Last Update:
11:32 pm MST Aug 22, 2026
Forecast Valid:
1am MST Aug 23, 2026-6pm MST Aug 29, 2026
 
Forecast Discussion
 
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Additional Resources

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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