Hourly Weather Forecast - Round Lake, IL

12 AM
35°F
20%
9mph
NNW
Cloudy
Humidity
84%
Feels like
28°F
Dew Point
31°F
1 AM
34°F
20%
10mph
NNW
Cloudy
Humidity
85%
Feels like
27°F
Dew Point
30°F
2 AM
34°F
20%
10mph
NNW
Cloudy
Humidity
84%
Feels like
26°F
Dew Point
29°F
3 AM
33°F
20%
9mph
NW
Cloudy
Humidity
85%
Feels like
26°F
Dew Point
29°F
4 AM
33°F
10%
9mph
NW
Mostly Cloudy
Humidity
85%
Feels like
26°F
Dew Point
29°F
5 AM
32°F
10%
8mph
NW
Mostly Cloudy
Humidity
86%
Feels like
25°F
Dew Point
29°F
6 AM
32°F
10%
8mph
NW
Mostly Cloudy
Humidity
86%
Feels like
25°F
Dew Point
28°F
6:54 AM
7 AM
32°F
10%
9mph
NW
Mostly Cloudy
Humidity
84%
Feels like
24°F
Dew Point
28°F
8 AM
33°F
10%
9mph
NNW
Mostly Cloudy
Humidity
80%
Feels like
25°F
Dew Point
27°F
9 AM
34°F
10%
9mph
NNW
Mostly Cloudy
Humidity
75%
Feels like
27°F
Dew Point
27°F
10 AM
35°F
10%
9mph
NNW
Mostly Cloudy
Humidity
71%
Feels like
28°F
Dew Point
27°F
11 AM
36°F
10%
9mph
NNW
Cloudy
Humidity
69%
Feels like
28°F
Dew Point
26°F
12 PM
36°F
10%
9mph
NNW
Cloudy
Humidity
67%
Feels like
29°F
Dew Point
26°F
1 PM
36°F
10%
9mph
NNW
Cloudy
Humidity
65%
Feels like
29°F
Dew Point
25°F
2 PM
36°F
10%
9mph
NNW
Cloudy
Humidity
64%
Feels like
29°F
Dew Point
25°F
3 PM
35°F
10%
8mph
NNW
Cloudy
Humidity
65%
Feels like
28°F
Dew Point
24°F
4 PM
33°F
10%
7mph
NNW
Cloudy
Humidity
67%
Feels like
27°F
Dew Point
23°F
5 PM
32°F
10%
6mph
NNW
Cloudy
Humidity
70%
Feels like
26°F
Dew Point
23°F
5:19 PM
6 PM
31°F
10%
5mph
NNW
Cloudy
Humidity
72%
Feels like
25°F
Dew Point
23°F
7 PM
29°F
10%
5mph
NNW
Cloudy
Humidity
75%
Feels like
24°F
Dew Point
22°F
8 PM
28°F
10%
5mph
NNW
Cloudy
Humidity
77%
Feels like
22°F
Dew Point
22°F
9 PM
27°F
10%
5mph
NNW
Cloudy
Humidity
79%
Feels like
21°F
Dew Point
22°F
10 PM
26°F
10%
5mph
NNW
Mostly Cloudy
Humidity
80%
Feels like
20°F
Dew Point
21°F
11 PM
26°F
10%
5mph
NNW
Mostly Cloudy
Humidity
80%
Feels like
20°F
Dew Point
20°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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