Peoria 7-day weather forecast

Written by:
June 8, 2026
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Peoria 7-day weather forecast

created the forecast for Peoria, Illinois using data from . This week's high is 97 掳F on Sunday, while the low is 64 掳F on Monday. There are expected to be 4 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Monday, August 3

- High of 85 掳F, low of 64 掳F (60% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Light breeze (7 mph wind)
- Sunrise at 5:56 AM, sunset at 8:12 PM
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1 / 6
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Tuesday, August 4

- High of 85 掳F, low of 65 掳F (56% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 5:57 AM, sunset at 8:10 PM
2 / 6
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Wednesday, August 5

- High of 86 掳F, low of 66 掳F (58% humidity)
- Mostly sunny with a 100% chance of rain (4 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 5:58 AM, sunset at 8:09 PM
- Last quarter moon
3 / 6
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Thursday, August 6

- High of 75 掳F, low of 66 掳F (85% humidity)
- Overcast with a 100% chance of rain (9 mm of rain)
- Very high risk of harm from sun exposure (7 UV index)
- Light breeze (5 mph wind)
- Sunrise at 5:59 AM, sunset at 8:08 PM
4 / 6
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Friday, August 7

- High of 85 掳F, low of 66 掳F (60% humidity)
- Mostly sunny with a 0% chance of rain
- Light breeze (4 mph wind)
- Sunrise at 6:00 AM, sunset at 8:07 PM
5 / 6
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Saturday, August 8

- High of 92 掳F, low of 66 掳F (61% humidity)
- Partly cloudy with a 20% chance of rain (0 mm of rain)
- Moderate breeze (15 mph wind)
- Sunrise at 6:01 AM, sunset at 8:06 PM
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6 / 6
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Sunday, August 9

- High of 97 掳F, low of 75 掳F (41% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate breeze (16 mph wind)
- Sunrise at 6:02 AM, sunset at 8:04 PM

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