Weather Tomorrow

Weather Tomorrow for ZIP 85202

Mesa, AZ · View full Mesa forecast

Extreme Heat WarningUntil Aug 22, 10:00 AM

Extreme Heat Warning issued August 21 at 12:15PM MST until August 28 at 8:00PM MST by NWS Phoenix AZ

An Extreme Heat Warning means that a period of very hot temperatures, even by local standards, will occur. Actions should be taken to lessen the impact of the extreme heat. Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose-fitting clothing when possible and drink plenty of water. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. Public cooling shelters are available in some areas. Consult county officials for more details.

Air Quality AlertUntil Aug 24, 4:00 AM

Air Quality Alert issued August 21 at 9:18AM MST by NWS Phoenix AZ

Air Quality AlertUntil Aug 22, 4:00 AM

Air Quality Alert issued August 20 at 9:09AM MST by NWS Phoenix AZ

Saturday, August 22, 2026

112°Low 88°FColdHot
Clear

Precip chance

5%

Wind

0-5 mph

Humidity

24%

Feels like

110–90°F

Data source: National Weather Service (NOAA) · Updated just now

Tomorrow by Hour

88°Temperature trend112°
TimeTempConditionRain %Wind
7 AM94°FMostly Clear
2%
5 mph E
8 AM93°FMostly Clear
2%
0 mph
9 AM91°FMostly Clear
2%
0 mph
10 AM90°FMostly Clear
2%
0 mph
11 AM89°FMostly Clear
2%
0 mph
12 PM88°FMostly Clear
2%
0 mph
1 PM88°FSunny
2%
0 mph
2 PM89°FMostly Sunny
2%
5 mph E
3 PM92°FSunny
1%
5 mph E
4 PM98°FSunny
1%
0 mph
5 PM102°FSunny
1%
0 mph
6 PM106°FSunny
1%
0 mph
7 PM108°FSunny
1%
0 mph
8 PM109°FSunny
1%
5 mph W
9 PM111°FSunny
1%
5 mph W
10 PM111°FSunny
2%
5 mph W
11 PM111°FSunny
0%
5 mph WNW
12 AM112°FSunny
1%
5 mph WNW
1 AM111°FMostly Clear
2%
5 mph W
2 AM109°FMostly Clear
2%
5 mph W
3 AM105°FMostly Cloudy
2%
0 mph
4 AM102°FPartly Cloudy
1%
0 mph
5 AM100°FPartly Cloudy
1%
0 mph
6 AM97°FPartly Cloudy
5%
5 mph ENE

Precipitation Timeline

No significant precipitation expected tomorrow.

What to Wear Tomorrow

Extreme heat — stay cool and protected

Clothing

  • Lightest possible clothing
  • Wide-brim hat
  • UV-protective shirt if outdoors

Footwear

Breathable sandals

Accessories

  • Sunglasses
  • Sunscreen

Conditions

High: 112°F

Low: 88°F

Wind: 0-5 mph

Rain: 5%

Enjoy your day!

Best Time to Be Outside Tomorrow

1 PM – 2 PM81

Excellent conditions for outdoor activities (dry, light wind, daylight)

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