Chicago 7-day weather forecast

Written by:
September 22, 2025
ESOlex // Shutterstock

Chicago 7-day weather forecast

Stacker created the forecast for Chicago, Illinois using data from OpenWeather. This week's high is 80 °F on Monday, while the low is 60 °F on Friday. There are expected to be 4 sunny days and rain on 4 days this week.

There are currently no weather alerts.

Monday, September 22

- High of 80 °F, low of 66 °F (52% humidity)
- Partly cloudy with a 60% chance of rain (1 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:38 AM, sunset at 6:48 PM
1 / 6
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Tuesday, September 23

- High of 80 °F, low of 65 °F (67% humidity)
- Sunny with a 100% chance of rain (13 mm of rain)
- High risk of harm from sun exposure (5 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:39 AM, sunset at 6:46 PM
2 / 6
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Wednesday, September 24

- High of 66 °F, low of 65 °F (93% humidity)
- Overcast with a 100% chance of rain (7 mm of rain)
- Moderate breeze (13 mph wind)
- Sunrise at 6:40 AM, sunset at 6:44 PM
3 / 6
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Thursday, September 25

- High of 68 °F, low of 64 °F (79% humidity)
- Mostly cloudy with a 100% chance of rain (5 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:41 AM, sunset at 6:42 PM
4 / 6
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Friday, September 26

- High of 75 °F, low of 60 °F (37% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Light breeze (5 mph wind)
- Sunrise at 6:42 AM, sunset at 6:41 PM
5 / 6
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Saturday, September 27

- High of 79 °F, low of 62 °F (38% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:43 AM, sunset at 6:39 PM
6 / 6
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Sunday, September 28

- High of 72 °F, low of 65 °F (48% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:44 AM, sunset at 6:37 PM

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