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

Tucson, Tucson International Airport (KTUS)

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

Clear

77°F

25°C

Humidity 68%
Wind Speed ESE 5 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 02 Sep 03:53 AM MST
Extended Forecast for

3 Miles NNW South Tucson AZ

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 98. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 98 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 75. Southwest wind around 5 mph becoming light and variable after midnight.

    Low: 75 °F

    Chance
    T-storms

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly after 2pm. Increasing clouds, with a high near 96. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 60%.

    High: 96 °F

    Chance
    T-storms then
    T-storms
    Likely

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 11pm, then a chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 75. Southeast wind 6 to 9 mph. Chance of precipitation is 60%.

    Low: 75 °F

    T-storms
    Likely then
    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 97. South southeast wind 5 to 7 mph becoming west southwest in the afternoon.

    High: 97 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly after 11pm. Partly cloudy, with a low around 75.

    Low: 75 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 97.

    High: 97 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 74.

    Low: 74 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 98.

    High: 98 °F

    Slight Chance
    T-storms

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 98. Calm wind becoming west 5 to 8 mph in the afternoon.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 75. Southwest wind around 5 mph becoming light and variable after midnight.
Thursday
Showers and thunderstorms likely, mainly after 2pm. Increasing clouds, with a high near 96. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 60%.
Thursday Night
Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 11pm, then a chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 75. Southeast wind 6 to 9 mph. Chance of precipitation is 60%.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 97. South southeast wind 5 to 7 mph becoming west southwest in the afternoon.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly after 11pm. Partly cloudy, with a low around 75.
Saturday
A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 97.
Saturday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 74.
Sunday
A 10 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 98.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77.
Labor Day
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 100.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 98.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW South Tucson AZ
 32.22°N 111°W (Elev. 2415 ft)
Last Update:
11:32 pm MST Sep 1, 2026
Forecast Valid:
4am MST Sep 2, 2026-6pm MST Sep 8, 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