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

98°F

37°C

Humidity 29%
Wind Speed NNW 13 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 28 Jul 12:53 PM MST
Extended Forecast for

South Tucson AZ

Extreme Heat Warning July 30, 10:00am until August 2, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • This Afternoon

    This Afternoon: Sunny, with a high near 103. Heat index values as high as 106. Northwest wind around 9 mph.

    High: 103 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 80. Northwest wind around 6 mph becoming calm in the evening.

    Low: 80 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny and hot, with a high near 106. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 106 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 82. Northwest wind around 5 mph becoming calm in the evening.

    Low: 82 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny and hot, with a high near 109. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 109 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 84.

    Low: 84 °F

    Partly Cloudy

  • Friday

    Friday: Sunny and hot, with a high near 111.

    High: 111 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 85.

    Low: 85 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 111.

    High: 111 °F

    Hot

Detailed Forecast

This Afternoon
Sunny, with a high near 103. Heat index values as high as 106. Northwest wind around 9 mph.
Tonight
Partly cloudy, with a low around 80. Northwest wind around 6 mph becoming calm in the evening.
Wednesday
Sunny and hot, with a high near 106. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 82. Northwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny and hot, with a high near 109. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 84.
Friday
Sunny and hot, with a high near 111.
Friday Night
Partly cloudy, with a low around 85.
Saturday
Mostly sunny and hot, with a high near 111.
Saturday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 83.
Sunday
A 10 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 109.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 81.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 106.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Tucson AZ
 32.2°N 110.97°W (Elev. 2411 ft)
Last Update:
11:33 am MST Jul 28, 2026
Forecast Valid:
1pm MST Jul 28, 2026-6pm MST Aug 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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