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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 90 °F on Sunday, while the low is 67 °F on Tuesday. There are expected to be 2 sunny days and rain on 6 days this week.
NWS Lincoln IL has issued a dense fog advisory until Monday at 10:00 AM.
Monday, July 14
- High of 88 °F, low of 68 °F (56% humidity)- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Light breeze (6 mph wind)
- Sunrise at 5:39 AM, sunset at 8:28 PM
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1 / 6
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Tuesday, July 15
- High of 85 °F, low of 67 °F (69% humidity)
- Fair with a 100% chance of rain (3 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 5:40 AM, sunset at 8:28 PM
- Fair with a 100% chance of rain (3 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 5:40 AM, sunset at 8:28 PM

2 / 6
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Wednesday, July 16
- High of 89 °F, low of 70 °F (63% humidity)
- Partly cloudy with a 57% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 5:40 AM, sunset at 8:27 PM
- Partly cloudy with a 57% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 5:40 AM, sunset at 8:27 PM

3 / 6
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Thursday, July 17
- High of 84 °F, low of 72 °F (73% humidity)
- Overcast with a 100% chance of rain (35 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 5:41 AM, sunset at 8:26 PM
- Last quarter moon
- Overcast with a 100% chance of rain (35 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 5:41 AM, sunset at 8:26 PM
- Last quarter moon

4 / 6
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Friday, July 18
- High of 80 °F, low of 68 °F (78% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Light breeze (7 mph wind)
- Sunrise at 5:42 AM, sunset at 8:26 PM
- Overcast with a 100% chance of rain (3 mm of rain)
- Light breeze (7 mph wind)
- Sunrise at 5:42 AM, sunset at 8:26 PM

5 / 6
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Saturday, July 19
- High of 87 °F, low of 69 °F (78% humidity)
- Overcast with a 100% chance of rain (11 mm of rain)
- Gentle breeze (11 mph wind)
- Sunrise at 5:43 AM, sunset at 8:25 PM
- Overcast with a 100% chance of rain (11 mm of rain)
- Gentle breeze (11 mph wind)
- Sunrise at 5:43 AM, sunset at 8:25 PM
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6 / 6
Alex Linch // Shutterstock
Sunday, July 20
- High of 90 °F, low of 72 °F (71% humidity)
- Mostly cloudy with a 100% chance of rain (24 mm of rain)
- Gentle breeze (12 mph wind)
- Sunrise at 5:44 AM, sunset at 8:24 PM
- Mostly cloudy with a 100% chance of rain (24 mm of rain)
- Gentle breeze (12 mph wind)
- Sunrise at 5:44 AM, sunset at 8:24 PM