Peoria 7-day weather forecast

Written by:
June 8, 2026
ESOlex // Shutterstock

Peoria 7-day weather forecast

Stacker created the forecast for Peoria, Illinois using data from OpenWeather. This week's high is 81 °F on Wednesday, while the low is 53 °F on Friday. There are expected to be 2 sunny days and rain on 5 days this week.

NWS Lincoln IL has issued a flood warning until Monday at 07:00 PM.

Monday, June 15

- High of 74 °F, low of 55 °F (56% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 5:26 AM, sunset at 8:31 PM
1 / 6
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Tuesday, June 16

- High of 72 °F, low of 57 °F (79% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 5:26 AM, sunset at 8:31 PM
2 / 6
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Wednesday, June 17

- High of 81 °F, low of 56 °F (85% humidity)
- Overcast with a 100% chance of rain (19 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Strong breeze (28 mph wind)
- Sunrise at 5:26 AM, sunset at 8:31 PM
3 / 6
Cari Rubin Photography // Shutterstock

Thursday, June 18

- High of 66 °F, low of 56 °F (79% humidity)
- Overcast with a 88% chance of rain (1 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 5:26 AM, sunset at 8:32 PM
4 / 6
Matusciac Alexandru // Shutterstock

Friday, June 19

- High of 69 °F, low of 53 °F (59% humidity)
- Sunny with a 0% chance of rain
- Moderate breeze (16 mph wind)
- Sunrise at 5:27 AM, sunset at 8:32 PM
5 / 6
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Saturday, June 20

- High of 73 °F, low of 57 °F (67% humidity)
- Overcast with a 57% chance of rain (1 mm of rain)
- Gentle breeze (10 mph wind)
- Sunrise at 5:27 AM, sunset at 8:32 PM
6 / 6
Alex Linch // Shutterstock

Sunday, June 21

- High of 68 °F, low of 60 °F (95% humidity)
- Overcast with a 100% chance of rain (17 mm of rain)
- Moderate breeze (15 mph wind)
- Sunrise at 5:27 AM, sunset at 8:32 PM
- First quarter moon

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