Current conditions at

Ak-Chin Regional Airport (KA39)

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

Mostly Cloudy

N/A

Humidity NA
Wind Speed NE 13 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update NA
Extended Forecast for

Casa Grande AZ

Flood Watch August 31, 12:48am until August 31, 12:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch August 31, 12:48am until August 31, 12:00pm

    NOW until 12:00pm Mon

    Flood Watch

  • Overnight

    Low: 74 °F

    Chance
    T-storms

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms, mainly before 5pm.  Partly sunny, with a high near 92. East wind 5 to 10 mph becoming south southwest in the afternoon.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 92 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms, mainly before 10pm.  Partly cloudy, with a low around 72. Southwest wind around 5 mph becoming east in the evening.

    Low: 72 °F

    Chance
    T-storms

  • Tuesday

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

    High: 97 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 74. Calm wind becoming east southeast around 5 mph.

    Low: 74 °F

    Mostly Clear

  • Wednesday

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

    High: 99 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 75. West wind around 5 mph becoming south southeast after midnight.

    Low: 75 °F

    Mostly Clear

  • Thursday

    Thursday: A 10 percent chance of showers and thunderstorms after 11am.  Sunny, with a high near 99. South southeast wind around 5 mph becoming west southwest in the afternoon.

    High: 99 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms, mainly between 3am and 5am. Mostly cloudy, with a low around 74. East northeast wind around 5 mph.
Monday
A 50 percent chance of showers and thunderstorms, mainly before 5pm. Partly sunny, with a high near 92. East wind 5 to 10 mph becoming south southwest in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 72. Southwest wind around 5 mph becoming east in the evening.
Tuesday
Sunny, with a high near 97. South southeast wind around 5 mph becoming west in the afternoon.
Tuesday Night
Mostly clear, with a low around 74. Calm wind becoming east southeast around 5 mph.
Wednesday
Sunny, with a high near 99. South southwest wind around 5 mph becoming west northwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 75. West wind around 5 mph becoming south southeast after midnight.
Thursday
A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 99. South southeast wind around 5 mph becoming west southwest in the afternoon.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. West southwest wind around 5 mph becoming south southeast after midnight.
Friday
A 30 percent chance of showers and thunderstorms, mainly after 11am. Mostly sunny, with a high near 97. Southeast wind around 5 mph becoming southwest in the afternoon.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74. South southeast wind around 5 mph.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 98. South wind around 5 mph becoming west northwest in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76. Northwest wind around 5 mph becoming calm in the evening.
Sunday
A 10 percent chance of showers and thunderstorms. Mostly sunny, with a high near 101. Southeast wind around 5 mph becoming west southwest in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Casa Grande AZ
 32.87°N 111.74°W (Elev. 1398 ft)
12:27 am MST Aug 31, 2026
12am MST Aug 31, 2026-6pm MST Sep 6, 2026
 
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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