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

Tucson Ryan Field Airport (KRYN)

Lat: 32.1422°NLon: 111.1746°WElev: 2417.0ft.

Clear

93°F

34°C

Humidity 36%
Wind Speed NA 5 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 01 Sep 04:45 PM MST
Extended Forecast for

8 Miles WSW South Tucson AZ

  • Tonight

    Tonight: A 10 percent chance of showers after 5am. Mostly clear, with a low around 74. West northwest wind around 6 mph becoming calm in the evening.

    Low: 74 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 97. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 30%.

    High: 97 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers after 2am. Partly cloudy, with a low around 74. West wind around 5 mph becoming light and variable after midnight. Chance of precipitation is 20%.

    Low: 74 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 95. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 60%.

    High: 95 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Southeast wind 7 to 9 mph.

    Low: 72 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 94.

    High: 94 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73.

    Low: 73 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly after 11am. Mostly sunny, with a high near 95.

    High: 95 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 73.

    Low: 73 °F

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
A 10 percent chance of showers after 5am. Mostly clear, with a low around 74. West northwest wind around 6 mph becoming calm in the evening.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 97. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers after 2am. Partly cloudy, with a low around 74. West wind around 5 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 95. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 60%.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Southeast wind 7 to 9 mph.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 94.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73.
Saturday
A 30 percent chance of showers and thunderstorms, mainly after 11am. Mostly sunny, with a high near 95.
Saturday Night
A 30 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 73.
Sunday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 98.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.
Labor Day
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 99.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Tuesday
A 40 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:
8 Miles WSW South Tucson AZ
 32.16°N 111.1°W (Elev. 2536 ft)
Last Update:
4:18 pm MST Sep 1, 2026
Forecast Valid:
5pm MST Sep 1, 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