Hourly Weather Forecast - Cortland, IL

12 AM
35°F
20%
9mph
NNW
Cloudy
Humidity
93%
Feels like
29°F
Dew Point
33°F
1 AM
34°F
20%
9mph
NNW
Cloudy
Humidity
94%
Feels like
27°F
Dew Point
33°F
2 AM
33°F
20%
8mph
NNW
Cloudy
Humidity
94%
Feels like
27°F
Dew Point
32°F
3 AM
33°F
20%
8mph
NNW
Cloudy
Humidity
94%
Feels like
26°F
Dew Point
31°F
4 AM
32°F
10%
7mph
NNW
Mostly Cloudy
Humidity
92%
Feels like
26°F
Dew Point
30°F
5 AM
31°F
10%
6mph
NNW
Mostly Cloudy
Humidity
92%
Feels like
25°F
Dew Point
29°F
6 AM
31°F
10%
6mph
NNW
Cloudy
Humidity
93%
Feels like
25°F
Dew Point
29°F
6:56 AM
7 AM
31°F
10%
6mph
NNW
Cloudy
Humidity
90%
Feels like
24°F
Dew Point
28°F
8 AM
31°F
10%
7mph
NNW
Cloudy
Humidity
89%
Feels like
25°F
Dew Point
29°F
9 AM
33°F
10%
8mph
NNW
Mostly Cloudy
Humidity
83%
Feels like
26°F
Dew Point
28°F
10 AM
34°F
10%
7mph
NNW
Mostly Cloudy
Humidity
79%
Feels like
28°F
Dew Point
28°F
11 AM
35°F
10%
7mph
NNW
Mostly Cloudy
Humidity
74%
Feels like
29°F
Dew Point
28°F
12 PM
36°F
10%
7mph
NNW
Mostly Cloudy
Humidity
71%
Feels like
30°F
Dew Point
28°F
1 PM
36°F
10%
7mph
NNW
Cloudy
Humidity
69%
Feels like
31°F
Dew Point
27°F
2 PM
36°F
10%
6mph
NNW
Cloudy
Humidity
68%
Feels like
31°F
Dew Point
27°F
3 PM
35°F
10%
6mph
NNW
Cloudy
Humidity
69%
Feels like
30°F
Dew Point
26°F
4 PM
34°F
10%
6mph
NNW
Cloudy
Humidity
71%
Feels like
29°F
Dew Point
26°F
5 PM
33°F
10%
5mph
N
Cloudy
Humidity
73%
Feels like
28°F
Dew Point
25°F
5:22 PM
6 PM
32°F
10%
4mph
N
Cloudy
Humidity
77%
Feels like
28°F
Dew Point
26°F
7 PM
31°F
10%
5mph
N
Cloudy
Humidity
79%
Feels like
26°F
Dew Point
25°F
8 PM
30°F
10%
5mph
N
Mostly Cloudy
Humidity
81%
Feels like
25°F
Dew Point
25°F
9 PM
29°F
10%
5mph
N
Mostly Cloudy
Humidity
82%
Feels like
23°F
Dew Point
24°F
10 PM
28°F
10%
5mph
N
Mostly Cloudy
Humidity
83%
Feels like
22°F
Dew Point
23°F
11 PM
27°F
10%
5mph
N
Cloudy
Humidity
84%
Feels like
21°F
Dew Point
23°F

Friday's Weather Outlook

Friday's Weather Outlook

A snow-filled clipper system is set to sweep through the Great Lakes, Ohio Valley, and Mid-Atlantic.

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Windchill chart

Dangers of Wind Chills

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