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Weather in Carbondale, Illinois, USA

Now
41 °F

Clear.


Feels Like: 34 °F
Forecast: 56 / 36 °F
Wind: 13 mph from North

Location: Southern Illinois Airport
Current Time: Mar 23, 2026 at 4:19:58 am
Latest Report: Mar 23, 2026 at 3:52 am
Visibility: 10 mi
Pressure: 30.20 "Hg
Humidity: 67%
Dew Point: 31 °F

Upcoming 5 hours

Now 5:00 am 6:00 am 7:00 am 8:00 am 9:00 am
41 °F 39 °F 37 °F 36 °F 36 °F 38 °F

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Forecast for the next 48 hours

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  Monday Tuesday
  Night Morning Afternoon Evening Night Morning Afternoon
Forecast
Temperature 43 °F 38 °F 54 °F 46 °F 41 °F 42 °F 60 °F
Mostly clear. Sunny. Broken clouds. Cloudy. Overcast. Overcast. Sunny.
Feels Like 35 °F 30 °F 50 °F 42 °F 35 °F 37 °F 59 °F
Wind Speed 16 mph 14 mph 13 mph 6 mph 9 mph 8 mph 6 mph
Wind Direction N
NNE
NNE
NE
E
ESE
E
Humidity 67% 64% 34% 50% 59% 56% 31%
Dew Point 33 °F 27 °F 26 °F 28 °F 28 °F 27 °F 29 °F
Visibility 6 mi 7 mi 8 mi 7 mi 8 mi 6 mi 8 mi
Probability of Precipitation 0% 0% 0% 0% 1% 0% 0%
Amount of Rain 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
Amount of Snow 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
* Updated Monday, March 23, 2026 2:42:34 am Carbondale time - Weather by CustomWeather, © 2026

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

Yesterday's weather

Sunny. 86 / 49 °F
Humidity: 61%. Wind: 14 mph from Southwest

More weather last week

Currently at nearby stations

40 °F

Marion Regional: (11 mi)

Clear.

39 °F

Harrisburg-Raleigh Airport: (37 mi)

Clear.

45 °F

Cape Girardeau Regional Airport: (39 mi)

Clear.

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Forecast for the next 2 weeks

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22

View historic weather

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11

Detailed forecast for 14 days