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

Hazardous Weather Conditions

Current conditions at

Mesa / Falcon Field (KFFZ)

Lat: 33.46667°NLon: 111.73333°WElev: 1391.0ft.

Clear

101°F

38°C

Humidity 6%
Wind Speed W 6 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 20 Mar 02:54 PM MST
Extended Forecast for

Fountain Hills AZ

Extreme Heat Warning March 20, 03:01pm until March 22, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning March 20, 03:01pm until March 22, 08:00pm

    NOW until 8:00pm Sun

    Extreme Heat Warning

  • Tonight

    Low: 68 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 103. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 103 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 68. West wind around 5 mph becoming calm in the evening.

    Low: 68 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 100. East northeast wind around 5 mph becoming west southwest in the afternoon.

    High: 100 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 67. West northwest wind around 5 mph becoming calm in the evening.

    Low: 67 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 97. East northeast wind around 5 mph becoming west southwest in the afternoon.

    High: 97 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 66. West northwest wind around 5 mph becoming calm in the evening.

    Low: 66 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 99. Northeast wind around 5 mph becoming southwest in the afternoon.

    High: 99 °F

    Sunny

Detailed Forecast

Tonight
Clear, with a low around 68. West wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 103. Calm wind becoming west southwest around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 68. West wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 100. East northeast wind around 5 mph becoming west southwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 67. West northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 97. East northeast wind around 5 mph becoming west southwest in the afternoon.
Monday Night
Clear, with a low around 66. West northwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 99. Northeast wind around 5 mph becoming southwest in the afternoon.
Tuesday Night
Clear, with a low around 67. West northwest wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 101. Northeast wind around 5 mph becoming southwest in the afternoon.
Wednesday Night
Clear, with a low around 67. West wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 100. East northeast wind around 5 mph becoming west southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 68. West northwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 100. East northeast wind around 5 mph becoming southwest in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fountain Hills AZ
 33.6°N 111.74°W (Elev. 1814 ft)
Last Update:
11:33 am MST Mar 20, 2026
Forecast Valid:
3pm MST Mar 20, 2026-6pm MST Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

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