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Today Hourly 7 days 30 days September
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September 2026 Weather | Peoria, Illinois

Today 9/14
Cloudy Weather
Day 79°
Night 70°
3
Tue 9/15
Sunny with a Chance of Thunderstorms
Day 90°
Night 70°
55
Wed 9/16
Sunny with a Chance of Thunderstorms
Day 82°
Night 70°
88
Thu 9/17
Cloudy Weather
Day 82°
Night 66°
30
Fri 9/18
Cloudy Weather
Day 84°
Night 66°
55
Sat 9/19
Cloudy Weather
Day 90°
Night 66°
55
Sun 9/20
Partly Sunny with Showers
Day 84°
Night 64°
58
Mon 9/21
Cloudy Weather
Day 75°
Night 61°
55
Tue 9/22
Sunny Weather
Day 73°
Night 57°
0
Wed 9/23
Sunny Weather
Day 73°
Night 55°
0
Thu 9/24
Cloudy Weather
Day 73°
Night 55°
11
Fri 9/25
Cloudy Weather
Day 75°
Night 57°
5
Sat 9/26
Cloudy Weather
Day 75°
Night 57°
5
Sun 9/27
Cloudy Weather
Day 79°
Night 59°
25
Mon 9/28
Stormy Weather
Day 77°
Night 59°
68
Tue 9/29
Cloudy Weather
Day 81°
Night 57°
Wed 9/30
Sunny Weather
Day 79°
Night 57°

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