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Today Hourly 7 days 30 days May
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May 2026 Weather | Chicago, Illinois

Today 5/16
Partly Sunny with Showers
Day 84°
Night 63°
60
Sun 5/17
Sunny with a Chance of Thunderstorms
Day 81°
Night 70°
55
Mon 5/18
Sunny with a Chance of Thunderstorms
Day 77°
Night 72°
55
Tue 5/19
Stormy Weather
Day 79°
Night 50°
88
Wed 5/20
Cloudy Weather
Day 57°
Night 46°
25
Thu 5/21
Cloudy Weather
Day 55°
Night 48°
20
Fri 5/22
Cloudy Weather
Day 61°
Night 54°
5
Sat 5/23
Cloudy Weather
Day 70°
Night 63°
12
Sun 5/24
Cloudy Weather
Day 73°
Night 61°
30
Mon 5/25
Cloudy Weather
Day 70°
Night 59°
30
Tue 5/26
Sunny Weather
Day 72°
Night 61°
0
Wed 5/27
Sunny Weather
Day 72°
Night 63°
0
Thu 5/28
Cloudy Weather
Day 72°
Night 59°
1
Fri 5/29
Cloudy Weather
Day 70°
Night 54°
25
Sat 5/30
Cloudy Weather
Day 73°
Night 61°
25
Sun 5/31
Cloudy Weather
Day 64°
Night 50°
0

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