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

Ak-Chin Regional Airport (KA39)

Lat: 32.99°NLon: 111.91833°WElev: 1306.0ft.

Clear

N/A

Humidity NA
Wind Speed SSE 5 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update NA
Extended Forecast for

Casa Grande AZ

  • Today

    Today: Sunny, with a high near 97. South southeast wind around 5 mph becoming west southwest in the afternoon.

    High: 97 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 75. West wind around 5 mph becoming calm.

    Low: 75 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 99. South southeast wind around 5 mph becoming west in the afternoon.

    High: 99 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers after 3am. Increasing clouds, with a low around 75. West wind around 5 mph becoming south southeast after midnight. Chance of precipitation is 20%.

    Low: 75 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 96. South wind around 5 mph.

    High: 96 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. South wind 5 to 10 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 74 °F

    Chance
    T-storms

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms, mainly before 11am. Mostly sunny, with a high near 95. Southeast wind 5 to 10 mph becoming south southwest in the afternoon.

    High: 95 °F

    Chance
    T-storms then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. South southeast wind around 5 mph.

    Low: 74 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly before 11am. Partly sunny, with a high near 96. Southeast wind around 5 mph becoming west in the afternoon.

    High: 96 °F

    Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 97. South southeast wind around 5 mph becoming west southwest in the afternoon.
Tonight
Mostly clear, with a low around 75. West wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 99. South southeast wind around 5 mph becoming west in the afternoon.
Wednesday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers after 3am. Increasing clouds, with a low around 75. West wind around 5 mph becoming south southeast after midnight. Chance of precipitation is 20%.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 96. South wind around 5 mph.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. South wind 5 to 10 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A 40 percent chance of showers and thunderstorms, mainly before 11am. Mostly sunny, with a high near 95. Southeast wind 5 to 10 mph becoming south southwest in the afternoon.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. South southeast wind around 5 mph.
Saturday
A 30 percent chance of showers and thunderstorms, mainly before 11am. Partly sunny, with a high near 96. Southeast wind around 5 mph becoming west in the afternoon.
Saturday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 75. West northwest wind around 5 mph becoming calm. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 99. Calm wind becoming west northwest around 5 mph in the afternoon.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77. West wind around 5 mph becoming calm in the evening.
Labor Day
A 10 percent chance of showers and thunderstorms. Mostly sunny, with a high near 101. Calm wind becoming west northwest around 5 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Casa Grande AZ
 32.89°N 111.77°W (Elev. 1398 ft)
Last Update:
10:13 am MST Sep 1, 2026
Forecast Valid:
10am MST Sep 1, 2026-6pm MST Sep 7, 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