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

99°F

37°C

Humidity 5%
Wind Speed NNW 12 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 20 Mar 04:53 PM MST
Extended Forecast for

3 Miles WNW South Tucson AZ

Extreme Heat Warning March 20, 05:09pm until March 22, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning March 20, 05:09pm until March 22, 08:00pm

    NOW until 8:00pm Sun

    Extreme Heat Warning

  • Tonight

    Low: 63 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 101. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.

    High: 101 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 63. North northwest wind 5 to 7 mph becoming calm after midnight.

    Low: 63 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 100. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 100 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 61. West wind 5 to 9 mph becoming calm in the evening.

    Low: 61 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 97.

    High: 97 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 61.

    Low: 61 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 98.

    High: 98 °F

    Sunny

Detailed Forecast

Tonight
Clear, with a low around 63. Northwest wind 5 to 9 mph becoming light and variable after midnight.
Saturday
Sunny, with a high near 101. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Saturday Night
Clear, with a low around 63. North northwest wind 5 to 7 mph becoming calm after midnight.
Sunday
Sunny, with a high near 100. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Mostly clear, with a low around 61. West wind 5 to 9 mph becoming calm in the evening.
Monday
Sunny, with a high near 97.
Monday Night
Clear, with a low around 61.
Tuesday
Sunny, with a high near 98.
Tuesday Night
Clear, with a low around 62.
Wednesday
Sunny, with a high near 101.
Wednesday Night
Clear, with a low around 63.
Thursday
Sunny, with a high near 100.
Thursday Night
Mostly clear, with a low around 63.
Friday
Sunny, with a high near 98.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW South Tucson AZ
 32.22°N 111°W (Elev. 2415 ft)
Last Update:
2:03 pm MST Mar 20, 2026
Forecast Valid:
5pm MST Mar 20, 2026-6pm MST Mar 27, 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