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

81°F

27°C

Humidity 44%
Wind Speed E 4 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 25 Aug 03:15 AM MST
Extended Forecast for

Cortaro AZ

Extreme Heat Warning August 25, 03:45am until August 29, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 25, 03:45am until August 29, 08:00pm

    NOW until 8:00pm Sat

    Extreme Heat Warning

  • Overnight

    Low: 81 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 109. Calm wind becoming northwest 5 to 9 mph in the afternoon.

    High: 109 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 83. Northwest wind 5 to 8 mph becoming light and variable after midnight.

    Low: 83 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 110. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 110 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 84. North northwest wind 5 to 7 mph becoming southeast after midnight.

    Low: 84 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny and hot, with a high near 110.

    High: 110 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 84.

    Low: 84 °F

    Partly Cloudy

  • Friday

    Friday: Sunny and hot, with a high near 108.

    High: 108 °F

    Hot

Detailed Forecast

Overnight
Mostly clear, with a low around 81. Light north northeast wind.
Tuesday
Sunny and hot, with a high near 109. Calm wind becoming northwest 5 to 9 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 83. Northwest wind 5 to 8 mph becoming light and variable after midnight.
Wednesday
Sunny and hot, with a high near 110. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 84. North northwest wind 5 to 7 mph becoming southeast after midnight.
Thursday
Sunny and hot, with a high near 110.
Thursday Night
Partly cloudy, with a low around 84.
Friday
Sunny and hot, with a high near 108.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 82.
Saturday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 106.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 79.
Sunday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 101.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 76. Chance of precipitation is 60%.
Monday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 98.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cortaro AZ
 32.35°N 111.1°W (Elev. 2198 ft)
Last Update:
1:58 am MST Aug 25, 2026
Forecast Valid:
3am MST Aug 25, 2026-6pm MST Aug 31, 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