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

93°F

34°C

Humidity 15%
Wind Speed WNW 8 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 26 Sep 04:20 PM MST
Extended Forecast for

South Tucson AZ

Flood Watch September 28, 11:00am until September 29, 11:00pm
Click here for hazard details and duration
Flood Watch

  • Tonight

    Tonight: Partly cloudy, with a low around 72. Light and variable wind.

    Low: 72 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 95. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 95 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 72. North northwest wind around 6 mph becoming calm after midnight.

    Low: 72 °F

    Mostly Cloudy

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 90. Calm wind becoming north northwest 5 to 9 mph in the afternoon.

    High: 90 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 11pm. Low around 69. East southeast wind 5 to 7 mph. Chance of precipitation is 90%.

    Low: 69 °F

    Showers

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. High near 82. Chance of precipitation is 80%.

    High: 82 °F

    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.

    Low: 63 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms before 11am. Sunny, with a high near 83.

    High: 83 °F

    Slight Chance
    T-storms then
    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 64.

    Low: 64 °F

    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 72. Light and variable wind.
Sunday
Partly sunny, with a high near 95. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 72. North northwest wind around 6 mph becoming calm after midnight.
Monday
A 40 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 90. Calm wind becoming north northwest 5 to 9 mph in the afternoon.
Monday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 11pm. Low around 69. East southeast wind 5 to 7 mph. Chance of precipitation is 90%.
Tuesday
Showers and possibly a thunderstorm. High near 82. Chance of precipitation is 80%.
Tuesday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.
Wednesday
A 20 percent chance of showers and thunderstorms before 11am. Sunny, with a high near 83.
Wednesday Night
Clear, with a low around 64.
Thursday
Sunny, with a high near 89.
Thursday Night
Clear, with a low around 67.
Friday
Sunny, with a high near 92.
Friday Night
Clear, with a low around 68.
Saturday
Sunny, with a high near 93.
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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:
1:23 pm MST Sep 26, 2026
Forecast Valid:
4pm MST Sep 26, 2026-6pm MST Oct 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