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Weather in Carbondale, Illinois, USA

Now
20 °F

Overcast.


Feels Like: 15 °F
Forecast: 43 / 17 °F
Wind: 3 mph from Northwest

Location: Southern Illinois Airport
Current Time: Dec 5, 2025 at 12:54:05 am
Latest Report: Dec 4, 2025 at 11:52 pm
Visibility: 9 mi
Pressure: 30.22 "Hg
Humidity: 82%
Dew Point: 15 °F
Location of CarbondaleLocation

Upcoming 5 hours

Now1:00 am2:00 am3:00 am4:00 am5:00 am
20 °F20 °F19 °F19 °F18 °F18 °F

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Forecast for the next 48 hours

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 FridaySaturday
 NightMorningAfternoonEveningNightMorningAfternoon
Forecast
Temperature19 °F26 °F41 °F30 °F30 °F33 °F42 °F
Overcast.Sunny.Partly cloudy.Scatt­erred clouds.Overcast.Light snow. Overcast.Partly cloudy.
Feels Like19 °F22 °F37 °F23 °F23 °F28 °F42 °F
Wind Speed2 mph3 mph7 mph7 mph7 mph6 mph3 mph
Wind DirectionW
SW
SSW
S
SSW
WSW
WNW
Humidity92%74%41%79%90%91%71%
Dew Point17 °F19 °F19 °F24 °F27 °F31 °F34 °F
Visibility4 mi6 mi8 mi5 mi5 mi2 mi8 mi
Probability of Precipitation0%0%0%0%0%18%0%
Amount of Rain0.00"0.00"0.00"0.00"0.00"0.00"0.00"
Amount of Snow0.00"0.00"0.00"0.00"0.00"0.12"0.00"
* Updated Thursday, December 4, 2025 7:02:33 pm Carbondale time - Weather by CustomWeather, © 2025

14 day forecast, day-by-dayHour-by-hour forecast for next week

Yesterday's weather

Passing clouds. 32 / 20 °F
Humidity: 77%. Wind: 9 mph from North

More weather last week

Currently at nearby stations

27 °F

Harrisburg-Raleigh Airport: (37 mi)

Overcast.

22 °F

Cape Girardeau Regional Airport: (39 mi)

Overcast. (1 hour ago)

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Forecast for the next 2 weeks

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30
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2
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4

View historic weather

20

Detailed forecast for 14 days