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

Hazardous Weather Conditions

Current conditions at

Tucson Marana Regional Airport (KAVQ)

Lat: 32.4096°NLon: 111.2184°WElev: 2031.0ft.

Clear

99°F

37°C

Humidity 25%
Wind Speed SW 4 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 15 Aug 12:35 PM MST
Extended Forecast for

4 Miles W Cortaro AZ

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

  • This Afternoon

    This Afternoon: Sunny, with a high near 99. West northwest wind 3 to 6 mph.

    High: 99 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 76. West northwest wind 5 to 7 mph becoming south southwest after midnight.

    Low: 76 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 100. Light and variable wind becoming northwest 5 to 7 mph in the afternoon.

    High: 100 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 78. North northwest wind 5 to 7 mph becoming light and variable.

    Low: 78 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 103. Southeast wind around 6 mph becoming light and variable.

    High: 103 °F

    Sunny

  • Monday Night

    Monday Night: A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 82.

    Low: 82 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 104.

    High: 104 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 81.

    Low: 81 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 104.

    High: 104 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 99. West northwest wind 3 to 6 mph.
Tonight
Partly cloudy, with a low around 76. West northwest wind 5 to 7 mph becoming south southwest after midnight.
Sunday
Mostly sunny, with a high near 100. Light and variable wind becoming northwest 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 78. North northwest wind 5 to 7 mph becoming light and variable.
Monday
Sunny, with a high near 103. Southeast wind around 6 mph becoming light and variable.
Monday Night
A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 82.
Tuesday
Sunny, with a high near 104.
Tuesday Night
Mostly clear, with a low around 81.
Wednesday
Sunny, with a high near 104.
Wednesday Night
Mostly clear, with a low around 82.
Thursday
A 10 percent chance of showers and thunderstorms. Sunny, with a high near 104.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 81.
Friday
Sunny and hot, with a high near 105.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Cortaro AZ
 32.34°N 111.15°W (Elev. 2851 ft)
Last Update:
11:32 am MST Aug 15, 2026
Forecast Valid:
1pm MST Aug 15, 2026-6pm MST Aug 21, 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