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Chicago, IL
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September
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September 2026 Weather |
Chicago, Illinois
Tue
9/1
Cloudy Weather
Day
81°
Night
70°
Wed
9/2
Cloudy Weather
Day
79°
Night
70°
Thu
9/3
Cloudy Weather
Day
79°
Night
70°
Fri
9/4
Sunny Weather
Day
79°
Night
70°
Sat
9/5
Sunny Weather
Day
81°
Night
68°
Sun
9/6
Cloudy Weather
Day
81°
Night
70°
Mon
9/7
Sunny Weather
Day
82°
Night
70°
Tue
9/8
Cloudy Weather
Day
82°
Night
70°
Wed
9/9
Stormy Weather
Day
79°
Night
68°
Thu
9/10
Cloudy Weather
Day
75°
Night
66°
Fri
9/11
Sunny Weather
Day
81°
Night
70°
Sat
9/12
Cloudy Weather
Day
81°
Night
68°
Sun
9/13
Rainy Weather
Day
81°
Night
66°
Mon
9/14
Rainy Weather
Day
70°
Night
55°
Tue
9/15
Cloudy Weather
Day
68°
Night
61°
Wed
9/16
Cloudy Weather
Day
70°
Night
63°
Thu
9/17
Cloudy Weather
Day
70°
Night
59°
Fri
9/18
Cloudy Weather
Day
79°
Night
66°
Sat
9/19
Cloudy Weather
Day
79°
Night
54°
Sun
9/20
Partly Sunny with Showers
Day
79°
Night
54°
Mon
9/21
Cloudy Weather
Day
66°
Night
54°
Tue
9/22
Cloudy Weather
Day
66°
Night
55°
Wed
9/23
Cloudy Weather
Day
64°
Night
59°
Thu
9/24
Cloudy Weather
Day
68°
Night
54°
Fri
9/25
Cloudy Weather
Day
68°
Night
61°
Sat
9/26
Cloudy Weather
Day
73°
Night
63°
Sun
9/27
Cloudy Weather
Day
73°
Night
63°
Mon
9/28
Cloudy Weather
Day
75°
Night
61°
Tue
9/29
Cloudy Weather
Day
75°
Night
63°
Wed
9/30
Partly Sunny with Showers
Day
73°
Night
52°
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