Weather Tomorrow

Weather Tomorrow in Peoria, AZ

Extreme Heat WarningUntil Aug 25, 10:00 PM

Extreme Heat Warning issued August 25 at 1:42AM MST until August 29 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 26, 4:00 AM

Air Quality Alert issued August 24 at 10:21AM MST by NWS Phoenix AZ

Wednesday, August 26, 2026

114°Low 88°FColdHot
Clear

Precip chance

1%

Wind

0-5 mph

Humidity

21%

Feels like

112–90°F

Data source: National Weather Service (NOAA) · Updated 2 min ago

Tomorrow by Hour

88°Temperature trend114°
TimeTempConditionRain %Wind
7 AM96°FMostly Clear
0%
5 mph NW
8 AM95°FMostly Clear
1%
5 mph NNW
9 AM93°FMostly Clear
1%
5 mph NNW
10 AM90°FMostly Clear
0%
5 mph N
11 AM90°FMostly Clear
1%
5 mph N
12 PM89°FMostly Clear
0%
5 mph N
1 PM88°FSunny
0%
5 mph ENE
2 PM90°FSunny
0%
5 mph NE
3 PM93°FSunny
0%
0 mph
4 PM99°FSunny
0%
5 mph SSE
5 PM103°FSunny
0%
5 mph S
6 PM106°FSunny
0%
5 mph S
7 PM109°FSunny
0%
5 mph SSW
8 PM112°FSunny
0%
5 mph SW
9 PM113°FSunny
0%
5 mph SW
10 PM114°FSunny
0%
5 mph WSW
11 PM114°FSunny
0%
5 mph WSW
12 AM113°FSunny
0%
5 mph W
1 AM112°FMostly Clear
0%
5 mph W
2 AM110°FMostly Clear
0%
5 mph W
3 AM106°FMostly Clear
0%
5 mph W
4 AM103°FMostly Clear
0%
5 mph WNW
5 AM100°FMostly Clear
0%
5 mph NW
6 AM97°FMostly Clear
0%
5 mph NNW

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: 114°F

Low: 88°F

Wind: 0-5 mph

Rain: 1%

Big temperature swing (88°F to 114°F) — dress in removable layers.

Best Time to Be Outside Tomorrow

1 PM – 2 PM81

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

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Frequently Asked Questions

What is the weather forecast for tomorrow in Peoria, AZ?
Tomorrow in Peoria: High of 114°F, Low of 88°F. Clear with 1% chance of precipitation. Wind 0-5 mph.
Will it rain tomorrow in Peoria?
No significant precipitation expected tomorrow.
What should I wear tomorrow in Peoria?
With a high of 114°F and low of 88°F, check our "What to Wear" section above for specific clothing recommendations based on temperature, wind, and precipitation.
How accurate is this forecast?
Our forecasts come directly from the National Weather Service (NOAA), which provides some of the most accurate weather predictions available. Tomorrow forecasts are generally 80-90% accurate, with accuracy decreasing the further out you look. Data is refreshed every 30 minutes.