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

81°F

27°C

Humidity 54%
Wind Speed SSE 5 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 16 Aug 01:20 AM MST
Extended Forecast for

5 Miles WSW South Tucson AZ

Extreme Heat Warning August 17, 10:00am until August 21, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • Overnight

    Overnight: Mostly clear, with a low around 76. Calm wind.

    Low: 76 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 103. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 103 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 79. North northwest wind around 6 mph becoming calm in the evening.

    Low: 79 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 106. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 106 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 80. Southeast wind 5 to 10 mph.

    Low: 80 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 105.

    High: 105 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 80.

    Low: 80 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 105.

    High: 105 °F

    Hot

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 81.

    Low: 81 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 76. Calm wind.
Sunday
Sunny, with a high near 103. Calm wind becoming north northwest around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 79. North northwest wind around 6 mph becoming calm in the evening.
Monday
Sunny and hot, with a high near 106. Calm wind becoming north northeast around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 80. Southeast wind 5 to 10 mph.
Tuesday
Sunny and hot, with a high near 105.
Tuesday Night
Mostly clear, with a low around 80.
Wednesday
Sunny and hot, with a high near 105.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 81.
Thursday
A 10 percent chance of showers and thunderstorms after 11am. Sunny and hot, with a high near 105.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 80.
Friday
A 10 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 105.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 79.
Saturday
A 10 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 105.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW South Tucson AZ
 32.15°N 111.04°W (Elev. 2703 ft)
Last Update:
12:47 am MST Aug 16, 2026
Forecast Valid:
1am MST Aug 16, 2026-6pm MST Aug 22, 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