❮
Today Hourly 7 days 30 days September
❯

September 2026 Weather | Mesa, Arizona

Tue 9/1
Cloudy Weather
Day 106°
Night 82°
1
Wed 9/2
Sunny Weather
Day 108°
Night 81°
0
Thu 9/3
Cloudy Weather
Day 108°
Night 81°
55
Fri 9/4
Sunny with a Chance of Thunderstorms
Day 106°
Night 77°
60
Sat 9/5
Cloudy Weather
Day 102°
Night 79°
55
Sun 9/6
Cloudy Weather
Day 104°
Night 75°
25
Mon 9/7
Sunny Weather
Day 106°
Night 77°
5
Tue 9/8
Sunny Weather
Day 104°
Night 75°
Wed 9/9
Sunny Weather
Day 104°
Night 75°
Thu 9/10
Sunny Weather
Day 102°
Night 75°
Fri 9/11
Sunny Weather
Day 102°
Night 75°
Sat 9/12
Sunny Weather
Day 102°
Night 75°
Sun 9/13
Sunny Weather
Day 102°
Night 75°
Mon 9/14
Sunny Weather
Day 102°
Night 73°
0
Tue 9/15
Sunny Weather
Day 102°
Night 73°
Wed 9/16
Cloudy Weather
Day 102°
Night 73°
Thu 9/17
Cloudy Weather
Day 102°
Night 73°
Fri 9/18
Cloudy Weather
Day 102°
Night 73°
Sat 9/19
Rainy Weather
Day 100°
Night 72°
Sun 9/20
Cloudy Weather
Day 100°
Night 73°
Mon 9/21
Cloudy Weather
Day 100°
Night 72°
Tue 9/22
Cloudy Weather
Day 100°
Night 72°
Wed 9/23
Cloudy Weather
Day 100°
Night 72°
Thu 9/24
Cloudy Weather
Day 100°
Night 72°
Fri 9/25
Cloudy Weather
Day 100°
Night 72°
Sat 9/26
Sunny Weather
Day 99°
Night 72°
Sun 9/27
Cloudy Weather
Day 100°
Night 70°
Mon 9/28
Cloudy Weather
Day 100°
Night 72°
Tue 9/29
Cloudy Weather
Day 99°
Night 70°
Wed 9/30
Cloudy Weather
Day 100°
Night 70°

Explore U.S. Weather Trends

❄️ Coldest Cities in the U.S. – Live Temperature Rankings 🔥 Hottest Cities Today – Real-Time Heat Observations ⚠️ Active Weather Alerts – Warnings, Watches & Advisories 🌪️ Windiest Cities – Highest Sustained Wind Speeds 🌫️ Worst Air Quality – Cities with the Highest AQI 🍃 Best Air Quality – Cities with the Lowest AQI