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

93°F

34°C

Humidity 28%
Wind Speed S 4 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 15 Aug 04:20 PM MST
Extended Forecast for

3 Miles SW South Tucson AZ

  • This Afternoon

    This Afternoon: Showers and thunderstorms likely. Mostly cloudy, with a steady temperature around 92. West southwest wind around 6 mph. Chance of precipitation is 70%.

    High: 92 °F

    T-storms
    Likely

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 76. South southeast wind 6 to 10 mph. Chance of precipitation is 60%.

    Low: 76 °F

    T-storms
    Likely then
    Chance
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms, mainly after 11am. Partly sunny, with a high near 95. South southeast wind around 6 mph becoming west northwest in the afternoon.

    High: 95 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 76. South wind 5 to 7 mph becoming calm after midnight.

    Low: 76 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 98. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 98 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 10 percent chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 76.

    Low: 76 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: A slight chance of showers between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 100. Chance of precipitation is 20%.

    High: 100 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 77.

    Low: 77 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 102.

    High: 102 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
Showers and thunderstorms likely. Mostly cloudy, with a steady temperature around 92. West southwest wind around 6 mph. Chance of precipitation is 70%.
Tonight
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 76. South southeast wind 6 to 10 mph. Chance of precipitation is 60%.
Saturday
A 40 percent chance of showers and thunderstorms, mainly after 11am. Partly sunny, with a high near 95. South southeast wind around 6 mph becoming west northwest in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 76. South wind 5 to 7 mph becoming calm after midnight.
Sunday
A 20 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 98. Calm wind becoming west northwest around 6 mph in the afternoon.
Sunday Night
A 10 percent chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 76.
Monday
A slight chance of showers between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 100. Chance of precipitation is 20%.
Monday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 77.
Tuesday
A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 102.
Tuesday Night
A 30 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 79.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 104.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 80.
Thursday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 106.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 82.
Friday
A slight chance of showers and thunderstorms. Sunny and hot, with a high near 106.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW South Tucson AZ
 32.17°N 111.02°W (Elev. 2621 ft)
Last Update:
4:17 pm MST Aug 15, 2025
Forecast Valid:
4pm MST Aug 15, 2025-6pm MST Aug 22, 2025
 
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