September 2025 Weather | Chicago, Illinois

Today 9/24
Partly Sunny with Showers
Day 72°
Night 61°
55
Thu 9/25
Cloudy Weather
Day 72°
Night 59°
55
Fri 9/26
Sunny Weather
Day 79°
Night 63°
2
Sat 9/27
Cloudy Weather
Day 79°
Night 63°
2
Sun 9/28
Sunny Weather
Day 81°
Night 64°
0
Mon 9/29
Sunny Weather
Day 77°
Night 64°
2
Tue 9/30
Sunny Weather
Day 73°
Night 63°
0