Hourly Weather Forecast - Winthrop Harbor, IL

12 AM
22°F
10%
3mph
S
Mostly Cloudy
Humidity
83%
Feels like
18°F
Dew Point
18°F
1 AM
21°F
10%
3mph
S
Mostly Cloudy
Humidity
85%
Feels like
17°F
Dew Point
18°F
2 AM
21°F
0%
3mph
S
Mostly Cloudy
Humidity
87%
Feels like
21°F
Dew Point
18°F
3 AM
20°F
0%
3mph
S
Mostly Cloudy
Humidity
89%
Feels like
20°F
Dew Point
18°F
4 AM
20°F
0%
3mph
S
Mostly Cloudy
Humidity
89%
Feels like
20°F
Dew Point
18°F
5 AM
20°F
0%
3mph
S
Mostly Cloudy
Humidity
90%
Feels like
20°F
Dew Point
18°F
6 AM
21°F
0%
3mph
S
Mostly Cloudy
Humidity
90%
Feels like
16°F
Dew Point
18°F
6:56 AM
7 AM
22°F
0%
3mph
S
Mostly Cloudy
Humidity
88%
Feels like
18°F
Dew Point
19°F
8 AM
25°F
0%
4mph
SSW
Cloudy
Humidity
83%
Feels like
20°F
Dew Point
20°F
9 AM
28°F
0%
4mph
SSW
Cloudy
Humidity
78%
Feels like
23°F
Dew Point
22°F
10 AM
30°F
0%
4mph
SSW
Cloudy
Humidity
74%
Feels like
26°F
Dew Point
23°F
11 AM
33°F
0%
4mph
SSW
Mostly Cloudy
Humidity
71%
Feels like
28°F
Dew Point
24°F
12 PM
35°F
0%
4mph
SSW
Mostly Cloudy
Humidity
69%
Feels like
31°F
Dew Point
25°F
1 PM
36°F
0%
4mph
SSW
Mostly Cloudy
Humidity
67%
Feels like
32°F
Dew Point
26°F
2 PM
36°F
0%
4mph
SSW
Mostly Cloudy
Humidity
67%
Feels like
33°F
Dew Point
26°F
3 PM
36°F
0%
4mph
SSW
Mostly Cloudy
Humidity
68%
Feels like
32°F
Dew Point
27°F
4 PM
35°F
0%
4mph
SSW
Mostly Cloudy
Humidity
70%
Feels like
32°F
Dew Point
26°F
5 PM
33°F
0%
4mph
SSW
Cloudy
Humidity
74%
Feels like
30°F
Dew Point
26°F
5:15 PM
6 PM
32°F
0%
4mph
SSW
Cloudy
Humidity
77%
Feels like
29°F
Dew Point
26°F
7 PM
31°F
0%
3mph
SSW
Cloudy
Humidity
79%
Feels like
28°F
Dew Point
26°F
8 PM
31°F
0%
3mph
SSW
Cloudy
Humidity
80%
Feels like
28°F
Dew Point
25°F
9 PM
30°F
0%
3mph
SSW
Cloudy
Humidity
81%
Feels like
27°F
Dew Point
25°F
10 PM
30°F
0%
3mph
SSW
Mostly Cloudy
Humidity
83%
Feels like
30°F
Dew Point
25°F
11 PM
29°F
30%
3mph
S
30% Chance Freezing Rain
Humidity
84%
Feels like
29°F
Dew Point
25°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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