Peoria 7-day weather forecast

Written by:
January 26, 2026
ESOlex // Shutterstock

Peoria 7-day weather forecast

Stacker created the forecast for Peoria, Illinois using data from OpenWeather. This week's high is 68 °F on Thursday, while the low is 21 °F on Sunday. There is expected to be 1 sunny day and rain on 2 days this week.

NWS Lincoln IL has issued a special weather statement until Monday at 04:00 AM.

Monday, February 16

- High of 60 °F, low of 42 °F (55% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 6:51 AM, sunset at 5:34 PM
1 / 6
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Tuesday, February 17

- High of 60 °F, low of 47 °F (59% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (2 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 6:49 AM, sunset at 5:35 PM
- New moon
2 / 6
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Wednesday, February 18

- High of 65 °F, low of 53 °F (22% humidity)
- Sunny with a 100% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 6:48 AM, sunset at 5:36 PM
3 / 6
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Thursday, February 19

- High of 68 °F, low of 46 °F (47% humidity)
- Overcast with a 100% chance of rain (2 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 6:47 AM, sunset at 5:37 PM
4 / 6
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Friday, February 20

- High of 51 °F, low of 36 °F (47% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Fresh breeze (22 mph wind)
- Sunrise at 6:45 AM, sunset at 5:38 PM
5 / 6
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Saturday, February 21

- High of 43 °F, low of 27 °F (39% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:44 AM, sunset at 5:39 PM
6 / 6
Nazarova Mariia // Shutterstock

Sunday, February 22

- High of 31 °F, low of 21 °F (45% humidity)
- Partly sunny with a 0% chance of snow
- Moderate risk of harm from sun exposure (3 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 6:42 AM, sunset at 5:41 PM

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