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

77°F

25°C

Humidity 20%
Wind Speed NE 4 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 17 Mar 10:54 PM MST
Extended Forecast for

Fountain Hills AZ

Extreme Heat Warning March 19, 11:00am until March 22, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • Tonight

    Tonight: Clear, with a low around 64. Calm wind becoming north around 5 mph after midnight.

    Low: 64 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 99. North wind around 5 mph becoming calm.

    High: 99 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 67. Calm wind becoming north around 5 mph after midnight.

    Low: 67 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 102. Northeast wind around 5 mph becoming calm in the morning.

    High: 102 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 69. Calm wind becoming northeast around 5 mph after midnight.

    Low: 69 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 104. Northeast wind around 5 mph becoming calm.

    High: 104 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 69. Calm wind becoming northeast around 5 mph.

    Low: 69 °F

    Clear

  • Saturday

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

    High: 103 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 69. West northwest wind around 5 mph becoming calm in the evening.

    Low: 69 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 64. Calm wind becoming north around 5 mph after midnight.
Wednesday
Sunny, with a high near 99. North wind around 5 mph becoming calm.
Wednesday Night
Mostly clear, with a low around 67. Calm wind becoming north around 5 mph after midnight.
Thursday
Sunny, with a high near 102. Northeast wind around 5 mph becoming calm in the morning.
Thursday Night
Clear, with a low around 69. Calm wind becoming northeast around 5 mph after midnight.
Friday
Sunny, with a high near 104. Northeast wind around 5 mph becoming calm.
Friday Night
Clear, with a low around 69. Calm wind becoming northeast around 5 mph.
Saturday
Sunny, with a high near 103. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Clear, with a low around 69. West northwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 99. East northeast wind around 5 mph becoming southwest in the afternoon.
Sunday Night
Mostly clear, with a low around 67. West wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 96. East wind around 5 mph becoming southwest in the afternoon.
Monday Night
Mostly clear, with a low around 65. West wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 96. Calm wind becoming southwest around 5 mph 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:
10:03 pm MST Mar 17, 2026
Forecast Valid:
11pm MST Mar 17, 2026-6pm MST Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

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