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

81°F

27°C

Humidity 15%
Wind Speed E 17 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 17 Oct 01:20 PM MST
Extended Forecast for

Casa Grande AZ

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 78. East northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 78 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 50 percent chance of showers, mainly between 3am and 5am. Mostly cloudy, with a low around 60. Northeast wind around 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 60 °F

    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers, mainly before 9am. Mostly sunny, with a high near 79. East northeast wind 5 to 10 mph.

    High: 79 °F

    Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 60. East northeast wind around 5 mph becoming calm.

    Low: 60 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 82. Calm wind becoming south southwest around 5 mph.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 62. Calm wind becoming southeast around 5 mph.

    Low: 62 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83. Southeast wind around 5 mph becoming southwest in the afternoon.

    High: 83 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 65. Calm wind becoming southeast around 5 mph.

    Low: 65 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. East southeast wind 5 to 10 mph.

    High: 82 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 78. East northeast wind around 10 mph, with gusts as high as 20 mph.
Tonight
A 50 percent chance of showers, mainly between 3am and 5am. Mostly cloudy, with a low around 60. Northeast wind around 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 30 percent chance of showers, mainly before 9am. Mostly sunny, with a high near 79. East northeast wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 60. East northeast wind around 5 mph becoming calm.
Monday
Sunny, with a high near 82. Calm wind becoming south southwest around 5 mph.
Monday Night
Mostly clear, with a low around 62. Calm wind becoming southeast around 5 mph.
Tuesday
Mostly sunny, with a high near 83. Southeast wind around 5 mph becoming southwest in the afternoon.
Tuesday Night
A 20 percent chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 65. Calm wind becoming southeast around 5 mph.
Wednesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. East southeast wind 5 to 10 mph.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. South wind around 5 mph becoming east in the evening. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 77. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59. Southwest wind around 5 mph.
Friday
Sunny, with a high near 72. South wind around 5 mph becoming northwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Casa Grande AZ
 32.87°N 111.74°W (Elev. 1398 ft)
Last Update:
11:32 am MST Oct 17, 2026
Forecast Valid:
1pm MST Oct 17, 2026-6pm MST Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation