Carbondale 7-day weather forecast

Written by:
March 23, 2026
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Carbondale 7-day weather forecast

created the forecast for Carbondale, Illinois using data from . This week's high is 87 掳F on Monday, while the low is 57 掳F on Friday. There are expected to be 0 sunny days and rain on 7 days this week.

There are currently no weather alerts.

Monday, May 18

- High of 87 掳F, low of 67 掳F (57% humidity)
- Partly cloudy with a 100% chance of rain (7 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 5:44 AM, sunset at 8:01 PM
1 / 6
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Tuesday, May 19

- High of 86 掳F, low of 66 掳F (64% humidity)
- Mostly cloudy with a 100% chance of rain (5 mm of rain)
- Very high risk of harm from sun exposure (7 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 5:44 AM, sunset at 8:02 PM
2 / 6
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Wednesday, May 20

- High of 67 掳F, low of 61 掳F (79% humidity)
- Overcast with a 100% chance of rain (4 mm of rain)
- Very high risk of harm from sun exposure (7 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 5:43 AM, sunset at 8:03 PM
3 / 6
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Thursday, May 21

- High of 66 掳F, low of 58 掳F (85% humidity)
- Overcast with a 56% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 5:42 AM, sunset at 8:04 PM
4 / 6
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Friday, May 22

- High of 73 掳F, low of 57 掳F (94% humidity)
- Overcast with a 100% chance of rain (18 mm of rain)
- Gentle breeze (9 mph wind)
- Sunrise at 5:42 AM, sunset at 8:05 PM
5 / 6
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Saturday, May 23

- High of 81 掳F, low of 68 掳F (68% humidity)
- Overcast with a 100% chance of rain (6 mm of rain)
- Moderate breeze (13 mph wind)
- Sunrise at 5:41 AM, sunset at 8:06 PM
- First quarter moon
6 / 6
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Sunday, May 24

- High of 76 掳F, low of 67 掳F (90% humidity)
- Mostly cloudy with a 100% chance of rain (3 mm of rain)
- Light breeze (7 mph wind)
- Sunrise at 5:40 AM, sunset at 8:06 PM

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