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Today Hourly 7 days 30 days September
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September 2025 Weather | Peoria, Illinois
Today 9/4
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 70°
Night 55°
2
Fri 9/5
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 66°
Night 46°
8
Sat 9/6
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 70°
Night 46°
6
Sun 9/7
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 72°
Night 43°
0
Mon 9/8
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 72°
Night 48°
0
Tue 9/9
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 77°
Night 54°
0
Wed 9/10
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 81°
Night 55°
1
Thu 9/11
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 81°
Night 57°
1
Fri 9/12
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 84°
Night 55°
2
Sat 9/13
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 84°
Night 61°
0
Sun 9/14
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 82°
Night 59°
0
Mon 9/15
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 84°
Night 59°
1
Tue 9/16
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 88°
Night 61°
3
Wed 9/17
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 79°
Night 55°
25
Thu 9/18
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 81°
Night 61°
25
Fri 9/19
Sunny with a Chance of ThunderstormsSunny weather with a possibility of isolated thunderstorms developing later in the day.
Day 81°
Night 61°
65
Sat 9/20
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 72°
Night 55°
20
Sun 9/21
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 72°
Night 52°
20
Mon 9/22
Cloudy WeatherCloudy weather, overcast skies with no rain.
Day 73°
Night 55°
25
Tue 9/23
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 72°
Night 52°
20
Wed 9/24
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 75°
Night 55°
25
Thu 9/25
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 77°
Night 55°
5
Fri 9/26
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 79°
Night 57°
10
Sat 9/27
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 79°
Night 57°
25
Sun 9/28
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 81°
Night 55°
20
Mon 9/29
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 72°
Night 52°
20
Tue 9/30
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 72°
Night 55°
25