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

USCRN SITE AT SONORA DESERT MUSEUM NEAR TUCSON 11W (SDMA3)

Lat: 32.23944°NLon: 111.16944°WElev: 2726.0ft.

NA

83°F

28°C

Humidity 54%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 65°F (18°C)
Visibility NA
Heat Index85°F (29°C)
Last update 01 Sep 08:15 PM MST
Extended Forecast for

3 Miles SW Cortaro AZ

  • Tonight

    Tonight: Mostly clear, with a low around 74. Light and variable wind becoming southwest around 5 mph after midnight.

    Low: 74 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 96. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 96 °F

    Slight Chance
    T-storms

  • 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 southwest wind around 6 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 50 percent chance of showers and thunderstorms, mainly after 11am. Partly sunny, with a high near 95. Light and variable wind becoming west southwest 5 to 8 mph in the afternoon.

    High: 95 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Southeast wind 8 to 14 mph.

    Low: 73 °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 74.

    Low: 74 °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. Partly cloudy, with a low around 74.

    Low: 74 °F

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 74. Light and variable wind becoming southwest around 5 mph after midnight.
Wednesday
A 20 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 96. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
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 southwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Thursday
A 50 percent chance of showers and thunderstorms, mainly after 11am. Partly sunny, with a high near 95. Light and variable wind becoming west southwest 5 to 8 mph in the afternoon.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Southeast wind 8 to 14 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 74.
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. Partly cloudy, with a low around 74.
Sunday
A 10 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 98.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76.
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 75.
Tuesday
A 30 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:
3 Miles SW Cortaro AZ
 32.32°N 111.12°W (Elev. 2402 ft)
Last Update:
4:18 pm MST Sep 1, 2026
Forecast Valid:
9pm MST Sep 1, 2026-6pm MST Sep 8, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation