Hourly Weather Forecast - McCullom Lake, IL

12 AM
20°F
10%
10mph
W
Mostly Cloudy
Humidity
79%
Feels like
8°F
Dew Point
14°F
1 AM
18°F
10%
11mph
WNW
Partly Cloudy
Humidity
78%
Feels like
6°F
Dew Point
12°F
2 AM
16°F
10%
11mph
WNW
Mostly Clear
Humidity
77%
Feels like
3°F
Dew Point
10°F
3 AM
14°F
10%
11mph
WNW
Clear
Humidity
76%
Feels like
1°F
Dew Point
8°F
4 AM
13°F
10%
11mph
WNW
Clear
Humidity
76%
Feels like
0°F
Dew Point
7°F
5 AM
13°F
10%
11mph
W
Clear
Humidity
78%
Feels like
-1°F
Dew Point
7°F
6 AM
12°F
10%
11mph
W
Clear
Humidity
80%
Feels like
-1°F
Dew Point
7°F
7 AM
12°F
10%
11mph
W
Clear
Humidity
78%
Feels like
-2°F
Dew Point
6°F
7:15 AM
8 AM
12°F
10%
12mph
W
Sunny
Humidity
74%
Feels like
-3°F
Dew Point
5°F
9 AM
12°F
0%
12mph
W
Sunny
Humidity
72%
Feels like
-2°F
Dew Point
5°F
10 AM
14°F
0%
13mph
W
Sunny
Humidity
70%
Feels like
0°F
Dew Point
6°F
11 AM
16°F
0%
13mph
W
Sunny
Humidity
69%
Feels like
2°F
Dew Point
7°F
12 PM
17°F
0%
13mph
W
Mostly Sunny
Humidity
67%
Feels like
4°F
Dew Point
8°F
1 PM
19°F
0%
13mph
W
Partly Cloudy
Humidity
65%
Feels like
6°F
Dew Point
9°F
2 PM
19°F
0%
12mph
W
Partly Cloudy
Humidity
64%
Feels like
7°F
Dew Point
9°F
3 PM
19°F
0%
11mph
W
Mostly Cloudy
Humidity
65%
Feels like
7°F
Dew Point
9°F
4 PM
18°F
10%
10mph
W
Mostly Cloudy
Humidity
68%
Feels like
7°F
Dew Point
9°F
4:54 PM
5 PM
17°F
10%
9mph
W
Mostly Cloudy
Humidity
72%
Feels like
6°F
Dew Point
9°F
6 PM
16°F
10%
7mph
W
Cloudy
Humidity
74%
Feels like
6°F
Dew Point
9°F
7 PM
16°F
10%
7mph
W
Cloudy
Humidity
75%
Feels like
6°F
Dew Point
9°F
8 PM
16°F
10%
7mph
W
Cloudy
Humidity
75%
Feels like
6°F
Dew Point
9°F
9 PM
16°F
10%
7mph
WNW
Cloudy
Humidity
78%
Feels like
6°F
Dew Point
10°F
10 PM
15°F
10%
7mph
WNW
Cloudy
Humidity
79%
Feels like
6°F
Dew Point
10°F
11 PM
15°F
10%
7mph
WNW
Cloudy
Humidity
79%
Feels like
5°F
Dew Point
10°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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