Hourly Weather Forecast - McCullom Lake, IL

12 AM
22°F
0%
2mph
E
Mostly Clear
Humidity
82%
Feels like
22°F
Dew Point
17°F
1 AM
22°F
0%
3mph
E
Mostly Clear
Humidity
83%
Feels like
22°F
Dew Point
17°F
2 AM
21°F
0%
2mph
E
Mostly Clear
Humidity
85%
Feels like
21°F
Dew Point
17°F
3 AM
20°F
0%
3mph
E
Clear
Humidity
86%
Feels like
20°F
Dew Point
17°F
4 AM
20°F
0%
3mph
ESE
Clear
Humidity
87%
Feels like
20°F
Dew Point
17°F
5 AM
20°F
0%
3mph
ESE
Clear
Humidity
85%
Feels like
16°F
Dew Point
17°F
6 AM
22°F
0%
4mph
ESE
Clear
Humidity
80%
Feels like
17°F
Dew Point
17°F
6:27 AM
7 AM
26°F
0%
5mph
SE
Sunny
Humidity
71%
Feels like
20°F
Dew Point
18°F
8 AM
31°F
0%
6mph
SE
Sunny
Humidity
62%
Feels like
25°F
Dew Point
19°F
9 AM
35°F
0%
7mph
SE
Sunny
Humidity
53%
Feels like
29°F
Dew Point
20°F
10 AM
38°F
0%
8mph
SE
Sunny
Humidity
47%
Feels like
32°F
Dew Point
20°F
11 AM
40°F
0%
8mph
SE
Mostly Sunny
Humidity
43%
Feels like
35°F
Dew Point
20°F
12 PM
42°F
0%
8mph
SE
Mostly Sunny
Humidity
40%
Feels like
37°F
Dew Point
19°F
1 PM
43°F
0%
7mph
SE
Mostly Sunny
Humidity
39%
Feels like
38°F
Dew Point
20°F
2 PM
43°F
0%
7mph
SE
Mostly Sunny
Humidity
40%
Feels like
39°F
Dew Point
20°F
3 PM
43°F
0%
6mph
SE
Mostly Sunny
Humidity
42%
Feels like
39°F
Dew Point
21°F
4 PM
40°F
0%
5mph
SE
Mostly Sunny
Humidity
47%
Feels like
37°F
Dew Point
22°F
5 PM
37°F
0%
4mph
ESE
Partly Cloudy
Humidity
54%
Feels like
33°F
Dew Point
22°F
5:44 PM
6 PM
34°F
0%
4mph
ESE
Mostly Cloudy
Humidity
62%
Feels like
30°F
Dew Point
22°F
7 PM
32°F
0%
4mph
ESE
Mostly Cloudy
Humidity
67%
Feels like
29°F
Dew Point
22°F
8 PM
32°F
0%
3mph
ESE
Mostly Cloudy
Humidity
69%
Feels like
28°F
Dew Point
23°F
9 PM
31°F
0%
3mph
ESE
Mostly Cloudy
Humidity
72%
Feels like
28°F
Dew Point
23°F
10 PM
31°F
0%
3mph
ESE
Mostly Cloudy
Humidity
75%
Feels like
28°F
Dew Point
24°F
11 PM
31°F
0%
3mph
ESE
Mostly Cloudy
Humidity
78%
Feels like
28°F
Dew Point
25°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains tonight through the Northeast on Tuesday.

Today's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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