Peoria 7-day weather forecast

Written by:
August 25, 2025
ESOlex // Shutterstock

Peoria 7-day weather forecast

Stacker created the forecast for Peoria, Illinois using data from OpenWeather. This week's high is 83 °F on Thursday, while the low is 48 °F on Tuesday. There are expected to be 3 sunny days and rain on 4 days this week.

There are currently no weather alerts.

Monday, August 25

- High of 72 °F, low of 53 °F (45% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (7 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:18 AM, sunset at 7:42 PM
1 / 6
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Tuesday, August 26

- High of 73 °F, low of 48 °F (38% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:19 AM, sunset at 7:40 PM
2 / 6
alisalipa // Shutterstock

Wednesday, August 27

- High of 80 °F, low of 50 °F (35% humidity)
- Mostly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:20 AM, sunset at 7:39 PM
3 / 6
ESOlex // Shutterstock

Thursday, August 28

- High of 83 °F, low of 60 °F (43% humidity)
- Partly cloudy with a 82% chance of rain (1 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:21 AM, sunset at 7:37 PM
4 / 6
Alex Linch // Shutterstock

Friday, August 29

- High of 78 °F, low of 59 °F (55% humidity)
- Sunny with a 96% chance of rain (1 mm of rain)
- Gentle breeze (10 mph wind)
- Sunrise at 6:22 AM, sunset at 7:35 PM
5 / 6
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Saturday, August 30

- High of 78 °F, low of 62 °F (62% humidity)
- Overcast with a 48% chance of rain (1 mm of rain)
- Moderate breeze (14 mph wind)
- Sunrise at 6:23 AM, sunset at 7:34 PM
6 / 6
Deborah Kolb // Shutterstock

Sunday, August 31

- High of 76 °F, low of 58 °F (62% humidity)
- Overcast with a 48% chance of rain (1 mm of rain)
- Gentle breeze (12 mph wind)
- Sunrise at 6:24 AM, sunset at 7:32 PM
- First quarter moon

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