Chicago 7-day weather forecast

Written by:
December 29, 2025
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Chicago 7-day weather forecast

Stacker created the forecast for Chicago, Illinois using data from OpenWeather. This week's high is 30 °F on Wednesday, while the low is -5 °F on Saturday. There are expected to be 4 sunny days and snow on 3 days this week.

NWS Chicago IL has issued a cold weather advisory until Monday at 12:00 PM and a special weather statement until Monday at 03:00 AM.

Monday, January 19

- High of 18 °F, low of 4 °F (62% humidity)
- Mostly cloudy with a 53% chance of snow (1 mm of snow)
- Fresh breeze (20 mph wind)
- Sunrise at 7:13 AM, sunset at 4:48 PM
1 / 6
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Tuesday, January 20

- High of 21 °F, low of 11 °F (52% humidity)
- Sunny with a 20% chance of snow (0 mm of snow)
- Gentle breeze (12 mph wind)
- Sunrise at 7:12 AM, sunset at 4:49 PM
2 / 6
Stepan Bessmelnitsin // Shutterstock

Wednesday, January 21

- High of 30 °F, low of 21 °F (74% humidity)
- Partly sunny with a 100% chance of snow (2 mm of snow)
- Moderate breeze (16 mph wind)
- Sunrise at 7:12 AM, sunset at 4:51 PM
3 / 6
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Thursday, January 22

- High of 25 °F, low of 15 °F (62% humidity)
- Mostly sunny with a 0% chance of snow
- Moderate breeze (16 mph wind)
- Sunrise at 7:11 AM, sunset at 4:52 PM
4 / 6
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Friday, January 23

- High of 13 °F, low of -4 °F (64% humidity)
- Mostly cloudy with a 0% chance of snow
- Moderate breeze (15 mph wind)
- Sunrise at 7:10 AM, sunset at 4:53 PM
5 / 6
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Saturday, January 24

- High of 6 °F, low of -5 °F (46% humidity)
- Fair with a 0% chance of snow
- Gentle breeze (12 mph wind)
- Sunrise at 7:10 AM, sunset at 4:54 PM
6 / 6
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Sunday, January 25

- High of 28 °F, low of 5 °F (37% humidity)
- Fair with a 0% chance of snow
- Fresh breeze (21 mph wind)
- Sunrise at 7:09 AM, sunset at 4:56 PM
- First quarter moon

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