Peoria 7-day weather forecast

Written by:
March 23, 2026
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Peoria 7-day weather forecast

Stacker created the forecast for Peoria, Illinois using data from OpenWeather. This week's high is 79 °F on Sunday, while the low is 43 °F on Thursday. There are expected to be 2 sunny days and rain on 4 days this week.

There are currently no weather alerts.

Monday, May 11

- High of 69 °F, low of 49 °F (44% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 5:45 AM, sunset at 8:04 PM
1 / 6
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Tuesday, May 12

- High of 75 °F, low of 48 °F (49% humidity)
- Partly cloudy with a 100% chance of rain (2 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Fresh breeze (22 mph wind)
- Sunrise at 5:44 AM, sunset at 8:05 PM
2 / 6
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Wednesday, May 13

- High of 63 °F, low of 47 °F (66% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 5:43 AM, sunset at 8:06 PM
3 / 6
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Thursday, May 14

- High of 67 °F, low of 43 °F (47% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (7 mph wind)
- Sunrise at 5:42 AM, sunset at 8:07 PM
4 / 6
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Friday, May 15

- High of 73 °F, low of 50 °F (54% humidity)
- Overcast with a 100% chance of rain (1 mm of rain)
- Fresh breeze (20 mph wind)
- Sunrise at 5:41 AM, sunset at 8:08 PM
5 / 6
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Saturday, May 16

- High of 75 °F, low of 61 °F (78% humidity)
- Overcast with a 100% chance of rain (15 mm of rain)
- Moderate breeze (14 mph wind)
- Sunrise at 5:40 AM, sunset at 8:09 PM
- New moon
6 / 6
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Sunday, May 17

- High of 79 °F, low of 63 °F (64% humidity)
- Overcast with a 100% chance of rain (14 mm of rain)
- Moderate breeze (16 mph wind)
- Sunrise at 5:39 AM, sunset at 8:10 PM

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