Springfield, Illinois 7-day weather forecast

Written by:
June 8, 2026
ESOlex // Shutterstock

Springfield, Illinois 7-day weather forecast

Stacker created the forecast for Springfield, Illinois using data from OpenWeather. This week's high is 90 °F on Monday, while the low is 54 °F on Thursday. There are expected to be 3 sunny days and rain on 3 days this week.

NWS Lincoln IL has issued an air quality alert until Monday at 03:00 PM.

Monday, July 20

- High of 90 °F, low of 70 °F (69% humidity)
- Mostly sunny with a 83% chance of rain (1 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 5:46 AM, sunset at 8:22 PM
1 / 6
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Tuesday, July 21

- High of 87 °F, low of 65 °F (68% humidity)
- Partly sunny with a 100% chance of rain (8 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 5:47 AM, sunset at 8:22 PM
- First quarter moon
2 / 6
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Wednesday, July 22

- High of 71 °F, low of 57 °F (65% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 5:48 AM, sunset at 8:21 PM
3 / 6
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Thursday, July 23

- High of 72 °F, low of 54 °F (60% humidity)
- Mostly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 5:49 AM, sunset at 8:20 PM
4 / 6
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Friday, July 24

- High of 64 °F, low of 60 °F (88% humidity)
- Overcast with a 92% chance of rain (1 mm of rain)
- Light breeze (4 mph wind)
- Sunrise at 5:50 AM, sunset at 8:19 PM
5 / 6
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Saturday, July 25

- High of 78 °F, low of 59 °F (65% humidity)
- Sunny with a 0% chance of rain
- Light breeze (6 mph wind)
- Sunrise at 5:51 AM, sunset at 8:18 PM
6 / 6
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Sunday, July 26

- High of 86 °F, low of 65 °F (70% humidity)
- Fair with a 0% chance of rain
- Gentle breeze (9 mph wind)
- Sunrise at 5:51 AM, sunset at 8:18 PM

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