September 2025 Weather | Mesa, Arizona

Today 9/21
Stormy Weather
Day 100°
Night 75°
55
Mon 9/22
Sunny with a Chance of Thunderstorms
Day 99°
Night 79°
55
Tue 9/23
Sunny Weather
Day 102°
Night 82°
1
Wed 9/24
Sunny Weather
Day 106°
Night 84°
0
Thu 9/25
Cloudy Weather
Day 106°
Night 81°
1
Fri 9/26
Cloudy Weather
Day 93°
Night 70°
55
Sat 9/27
Rainy Weather
Day 91°
Night 66°
60
Sun 9/28
Cloudy Weather
Day 91°
Night 70°
9
Mon 9/29
Cloudy Weather
Day 95°
Night 68°
4
Tue 9/30
Cloudy Weather
Day 97°
Night 70°
55