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

86°F

30°C

Humidity 40%
Wind Speed NE 6 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 15 Aug 07:35 AM MST
Extended Forecast for

Fountain Hills AZ

Extreme Heat Watch August 17, 10:00am until August 21, 08:00pm
Click here for hazard details and duration
Extreme Heat Watch

  • Today

    Today: Sunny, with a high near 104. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 104 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 82. West wind around 5 mph becoming calm.

    Low: 82 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 106. Calm wind becoming west around 5 mph in the afternoon.

    High: 106 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 82. West northwest wind around 5 mph becoming calm.

    Low: 82 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 109. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 109 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 85. South southeast wind around 5 mph becoming calm.

    Low: 85 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 110. East wind around 5 mph becoming west southwest in the afternoon.

    High: 110 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 86. West northwest wind around 5 mph becoming calm.

    Low: 86 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 110. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 110 °F

    Hot

Detailed Forecast

Today
Sunny, with a high near 104. Calm wind becoming west southwest around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 82. West wind around 5 mph becoming calm.
Sunday
Mostly sunny, with a high near 106. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 82. West northwest wind around 5 mph becoming calm.
Monday
Sunny, with a high near 109. Calm wind becoming west southwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 85. South southeast wind around 5 mph becoming calm.
Tuesday
Sunny and hot, with a high near 110. East wind around 5 mph becoming west southwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 86. West northwest wind around 5 mph becoming calm.
Wednesday
Sunny and hot, with a high near 110. Calm wind becoming west southwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 86. West wind around 5 mph becoming calm in the evening.
Thursday
Sunny and hot, with a high near 110. Calm wind becoming west southwest around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 86. West wind around 5 mph becoming calm in the evening.
Friday
Sunny and hot, with a high near 111. Calm wind becoming west southwest around 5 mph in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fountain Hills AZ
 33.6°N 111.71°W (Elev. 1598 ft)
Last Update:
11:32 pm MST Aug 14, 2026
Forecast Valid:
7am MST Aug 15, 2026-6pm MST Aug 21, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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