Hourly Weather Forecast - Lemont, IL

12 AM
21°F
0%
8mph
N
Clear
Humidity
68%
Feels like
12°F
Dew Point
12°F
1 AM
20°F
0%
7mph
N
Clear
Humidity
68%
Feels like
10°F
Dew Point
11°F
2 AM
18°F
0%
6mph
N
Clear
Humidity
69%
Feels like
10°F
Dew Point
10°F
3 AM
17°F
0%
6mph
N
Clear
Humidity
71%
Feels like
9°F
Dew Point
10°F
4 AM
17°F
0%
5mph
NNW
Clear
Humidity
71%
Feels like
9°F
Dew Point
9°F
5 AM
17°F
0%
4mph
NNW
Clear
Humidity
68%
Feels like
10°F
Dew Point
8°F
6 AM
17°F
0%
4mph
NNW
Clear
Humidity
65%
Feels like
11°F
Dew Point
8°F
6:57 AM
7 AM
18°F
0%
4mph
NNW
Sunny
Humidity
65%
Feels like
13°F
Dew Point
8°F
8 AM
19°F
0%
3mph
N
Sunny
Humidity
64%
Feels like
14°F
Dew Point
8°F
9 AM
20°F
0%
3mph
N
Sunny
Humidity
62%
Feels like
20°F
Dew Point
9°F
10 AM
22°F
0%
2mph
N
Sunny
Humidity
59%
Feels like
22°F
Dew Point
10°F
11 AM
23°F
0%
1mph
NNW
Mostly Sunny
Humidity
57%
Feels like
23°F
Dew Point
10°F
12 PM
25°F
0%
0mph
NNW
Mostly Sunny
Humidity
54%
Feels like
25°F
Dew Point
11°F
1 PM
26°F
0%
0mph
NNW
Mostly Sunny
Humidity
51%
Feels like
26°F
Dew Point
10°F
2 PM
26°F
0%
0mph
SSE
Mostly Sunny
Humidity
50%
Feels like
26°F
Dew Point
10°F
3 PM
27°F
0%
0mph
SSE
Mostly Sunny
Humidity
51%
Feels like
27°F
Dew Point
11°F
4 PM
26°F
0%
0mph
SSE
Mostly Sunny
Humidity
53%
Feels like
26°F
Dew Point
11°F
5 PM
26°F
0%
1mph
SSE
Partly Cloudy
Humidity
58%
Feels like
26°F
Dew Point
13°F
5:15 PM
6 PM
25°F
0%
1mph
SE
Mostly Cloudy
Humidity
62%
Feels like
25°F
Dew Point
14°F
7 PM
24°F
0%
2mph
SE
Cloudy
Humidity
65%
Feels like
24°F
Dew Point
14°F
8 PM
24°F
0%
2mph
SE
Cloudy
Humidity
67%
Feels like
24°F
Dew Point
15°F
9 PM
24°F
0%
3mph
SSE
Cloudy
Humidity
69%
Feels like
24°F
Dew Point
15°F
10 PM
24°F
0%
3mph
SSE
Cloudy
Humidity
72%
Feels like
21°F
Dew Point
17°F
11 PM
25°F
0%
4mph
SSE
Cloudy
Humidity
73%
Feels like
21°F
Dew Point
18°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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