Carbondale 7-day weather forecast

Written by:
August 18, 2025
ESOlex // Shutterstock

Carbondale 7-day weather forecast

Stacker created the forecast for Carbondale, Illinois using data from OpenWeather. This week's high is 100 °F on Tuesday, while the low is 57 °F on Sunday. There are expected to be 3 sunny days and rain on 4 days this week.

NWS Paducah KY has issued a heat advisory until Wednesday at 07:00 PM.

Monday, August 18

- High of 95 °F, low of 72 °F (37% humidity)
- Partly cloudy with a 44% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:15 AM, sunset at 7:46 PM
1 / 6
Matusciac Alexandru // Shutterstock

Tuesday, August 19

- High of 100 °F, low of 70 °F (38% humidity)
- Sunny with a 100% chance of rain (4 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 6:16 AM, sunset at 7:44 PM
2 / 6
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Wednesday, August 20

- High of 93 °F, low of 70 °F (51% humidity)
- Overcast with a 100% chance of rain (7 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 6:17 AM, sunset at 7:43 PM
3 / 6
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Thursday, August 21

- High of 89 °F, low of 70 °F (53% humidity)
- Overcast with a 100% chance of rain (4 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:18 AM, sunset at 7:42 PM
4 / 6
afoto6267 // Shutterstock

Friday, August 22

- High of 92 °F, low of 69 °F (44% humidity)
- Sunny with a 0% chance of rain
- Gentle breeze (10 mph wind)
- Sunrise at 6:18 AM, sunset at 7:40 PM
5 / 6
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Saturday, August 23

- High of 90 °F, low of 67 °F (42% humidity)
- Sunny with a 0% chance of rain
- Moderate breeze (15 mph wind)
- Sunrise at 6:19 AM, sunset at 7:39 PM
- New moon
6 / 6
South12th Photography // Shutterstock

Sunday, August 24

- High of 83 °F, low of 57 °F (29% humidity)
- Overcast with a 0% chance of rain
- Gentle breeze (10 mph wind)
- Sunrise at 6:20 AM, sunset at 7:38 PM

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