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Mesa, AZ

96°F
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Mesa, AZ Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Extreme Heat Warning

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August 22 - September 5

Sat 8/22

114° /88°
3%
Partly sunny and very hot with the temperature breaking the record high of 111 set in 2019 with low humidity; heat will be dangerous, minimize outdoor activity
alerts

Extreme Heat Warning

10:00 AM Monday - 8:00 PM Friday
alerts

Air Quality Alert

9:45 AM Wednesday - 9:00 PM Sunday

RealFeel®116°

RealFeel Shade™111°

Max UV Index10.0 (Very High)

WindNW 6 mph

Sun 8/23

112° /86°
2%
Hazy sun and hot with the temperature breaking the record high of 110 last reached in 2025; heat will be dangerous, minimize outdoor activity
alerts

Extreme Heat Warning

10:00 AM Monday - 8:00 PM Friday
alerts

Air Quality Alert

9:45 AM Wednesday - 9:00 PM Sunday

RealFeel®113°

RealFeel Shade™109°

Max UV Index10.0 (Very High)

WindSW 7 mph

Mon 8/24

108° /87°
3%
Mostly sunny and hot; danger of dehydration and heatstroke if outside for extended periods of time
alerts

Extreme Heat Warning

10:00 AM Monday - 8:00 PM Friday

RealFeel®110°

RealFeel Shade™105°

Max UV Index9.0 (Very High)

WindW 5 mph

Tue 8/25

113° /90°
4%
Mostly sunny with near-record temperatures; danger of dehydration and heatstroke if outside for extended periods of time
alerts

Extreme Heat Warning

10:00 AM Monday - 8:00 PM Friday

RealFeel®116°

RealFeel Shade™111°

Max UV Index9.0 (Very High)

WindWNW 4 mph

Wed 8/26

112° /82°
4%
Mostly sunny with the temperature breaking the record of 111 last reached in 2023
alerts

Extreme Heat Warning

10:00 AM Monday - 8:00 PM Friday

RealFeel®115°

RealFeel Shade™109°

Max UV Index9.0 (Very High)

WindSW 5 mph

Thu 8/27

111° /83°
5%
Mostly sunny and hot
alerts

Extreme Heat Warning

10:00 AM Monday - 8:00 PM Friday

RealFeel®112°

RealFeel Shade™109°

Max UV Index9.0 (Very High)

WindWSW 5 mph

Fri 8/28

110° /82°
0%
Mostly sunny and hot
alerts

Extreme Heat Warning

10:00 AM Monday - 8:00 PM Friday

RealFeel®113°

RealFeel Shade™108°

Max UV Index9.0 (Very High)

WindSSW 2 mph

Sat 8/29

111° /81°
0%
Hot with plenty of sunshine

RealFeel®111°

RealFeel Shade™108°

Max UV Index9.0 (Very High)

WindSSW 4 mph

Sun 8/30

110° /83°
0%
Hot with plenty of sunshine

RealFeel®112°

RealFeel Shade™107°

Max UV Index9.0 (Very High)

WindSW 4 mph

Mon 8/31

108° /80°
1%
Partly sunny and hot

RealFeel®109°

RealFeel Shade™106°

Max UV Index8.0 (Very High)

WindWSW 5 mph

Tue 9/1

106° /81°
1%
Mostly cloudy and very warm

RealFeel®106°

RealFeel Shade™103°

Max UV Index9.0 (Very High)

WindWSW 6 mph

Wed 9/2

106° /79°
6%
Very warm with sun through high clouds

RealFeel®108°

RealFeel Shade™106°

Max UV Index5.0 (Moderate)

WindWNW 4 mph

Thu 9/3

107° /80°
61%
Hot with intervals of clouds and sunshine; a couple of thunderstorms in the afternoon

RealFeel®110°

RealFeel Shade™110°

Max UV Index7.0 (High)

WindW 4 mph

Total Hours of Precipitation1

Total Hours of Rain1

Fri 9/4

104° /77°
20%
Very warm with plenty of sun

RealFeel®109°

RealFeel Shade™105°

Max UV Index8.0 (Very High)

WindW 2 mph

Sat 9/5

103° /77°
5%
Sunny and very warm

RealFeel®110°

RealFeel Shade™106°

Max UV Index8.0 (Very High)

WindNW 1 mph

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World North America United States Arizona Mesa

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