Alerts

Extreme Heat Warning

* WHAT...Dangerously hot conditions expected. Afternoon temperatures 106 to 114. Major Heat Risk.

* WHERE...Aguila Valley, Apache Junction/Gold Canyon, Cave Creek/New River, Fountain Hills/East Mesa, Gila Bend, Northwest Pinal County, Sonoran Desert Natl Monument, Tonopah Desert, and West Pinal County.

* WHEN...From 10 AM Monday to 8 PM MST Friday.

* IMPACTS...Heat related illnesses increase significantly during extreme heat events. Overexposure can cause heat cramps and heat exhaustion to develop and, without intervention, can lead to heat stroke.

* ADDITIONAL DETAILS...In Maricopa County, call 2-1-1 to find a free cooling center, transportation, water and more. https://www.maricopa.gov/heat

Friday, Aug 21, 8:00 PM MST
www.weather.gov

Extreme Heat Watch

* WHAT...Dangerously hot conditions possible. Afternoon temperatures 106 to 112. Major Heat Risk.

* WHERE...Aguila Valley, Apache Junction/Gold Canyon, Cave Creek/New River, Fountain Hills/East Mesa, Gila Bend, Northwest Pinal County, Sonoran Desert Natl Monument, Tonopah Desert, and West Pinal County.

* WHEN...From Monday morning through Wednesday evening.

* IMPACTS...Heat related illnesses increase significantly during extreme heat events. Overexposure can cause heat cramps and heat exhaustion to develop and, without intervention, can lead to heat stroke.

Wednesday, Aug 19, 8:00 PM MST
www.weather.gov

Doppler Weather Radar

© Stadia Maps © Stamen Design © OpenMapTiles © OpenStreetMap contributors

Current Weather Conditions

Clear
111°
Feels 111°
 13%
Dewpt 50°
 nnw
4 - 7 mph

Daily Weather Forecast

Monday, Aug 17
Clear conditions throughout the day.
86 110 86 - 110
Tuesday, Aug 18
Clear conditions throughout the day.
88 111 88 - 111
Wednesday, Aug 19
Partly cloudy throughout the day.
90 109 90 - 109
Thursday, Aug 20
Partly cloudy throughout the day.
90 109 90 - 109
Friday, Aug 21
Partly cloudy throughout the day.
89 110 89 - 110
Saturday, Aug 22
Partly cloudy throughout the day.
90 109 90 - 109
Sunday, Aug 23
Partly cloudy throughout the day.
89 108 89 - 108
Monday, Aug 24
Partly cloudy throughout the day.
88 106 88 - 106
Tuesday, Aug 25
Becoming cloudy in the afternoon.
87 109 87 - 109
Wednesday, Aug 26
Partly cloudy throughout the day.
98 112 98 - 112
Thursday, Aug 27
Partly cloudy throughout the day.
91 105 91 - 105
Friday, Aug 28
Partly cloudy throughout the day.
90 103 90 - 103
Saturday, Aug 29
Partly cloudy throughout the day.
84 101 84 - 101
Sunday, Aug 30
Partly cloudy throughout the day.
85 100 85 - 100
Monday, Aug 31
Clearing in the afternoon.
83 96 83 - 96
Weather forecast for Mesa, AZ on Mon, 17 Aug 2026 23:54:52 GMT