Hourly Weather Forecast - Lemont, IL

12 AM
34°F
0%
3mph
NW
Mostly Cloudy
Humidity
69%
Feels like
31°F
Dew Point
25°F
1 AM
32°F
0%
2mph
NNW
Mostly Cloudy
Humidity
72%
Feels like
32°F
Dew Point
24°F
2 AM
31°F
0%
2mph
NNW
Mostly Cloudy
Humidity
74%
Feels like
31°F
Dew Point
24°F
3 AM
31°F
0%
1mph
N
Mostly Cloudy
Humidity
73%
Feels like
31°F
Dew Point
24°F
4 AM
31°F
0%
1mph
N
Mostly Cloudy
Humidity
74%
Feels like
31°F
Dew Point
24°F
5 AM
31°F
0%
1mph
N
Mostly Cloudy
Humidity
73%
Feels like
31°F
Dew Point
23°F
6 AM
31°F
0%
1mph
NNE
Cloudy
Humidity
74%
Feels like
31°F
Dew Point
24°F
7 AM
32°F
10%
1mph
NE
Cloudy
Humidity
74%
Feels like
32°F
Dew Point
24°F
7:05 AM
8 AM
33°F
10%
1mph
ENE
Cloudy
Humidity
77%
Feels like
33°F
Dew Point
27°F
9 AM
35°F
30%
1mph
E
30% Chance of Snow
Humidity
76%
Feels like
35°F
Dew Point
28°F
10 AM
36°F
30%
2mph
E
30% Chance of Snow
Humidity
71%
Feels like
36°F
Dew Point
27°F
11 AM
36°F
20%
2mph
ESE
Mostly Cloudy
Humidity
67%
Feels like
36°F
Dew Point
26°F
12 PM
36°F
30%
3mph
ESE
30% Chance of Snow
Humidity
64%
Feels like
36°F
Dew Point
25°F
1 PM
37°F
30%
3mph
SE
30% Chance of Light Rain
Humidity
66%
Feels like
35°F
Dew Point
27°F
2 PM
38°F
30%
4mph
ESE
30% Chance of Light Rain
Humidity
68%
Feels like
35°F
Dew Point
28°F
3 PM
38°F
30%
4mph
ESE
30% Chance of Light Rain
Humidity
69%
Feels like
35°F
Dew Point
29°F
4 PM
38°F
30%
5mph
ESE
30% Chance of Light Rain
Humidity
70%
Feels like
34°F
Dew Point
29°F
5 PM
37°F
10%
6mph
E
Cloudy
Humidity
74%
Feels like
33°F
Dew Point
30°F
6 PM
36°F
20%
7mph
E
Cloudy
Humidity
77%
Feels like
31°F
Dew Point
30°F
6:57 PM
7 PM
36°F
20%
8mph
E
Cloudy
Humidity
78%
Feels like
30°F
Dew Point
30°F
8 PM
36°F
20%
8mph
E
Cloudy
Humidity
81%
Feels like
30°F
Dew Point
31°F
9 PM
37°F
20%
9mph
E
Cloudy
Humidity
85%
Feels like
31°F
Dew Point
33°F
10 PM
37°F
20%
9mph
E
Cloudy
Humidity
86%
Feels like
31°F
Dew Point
34°F
11 PM
37°F
30%
9mph
E
30% Chance of Rain
Humidity
85%
Feels like
31°F
Dew Point
33°F

Wind Gust Forecast

High Winds & Heavy Snow Batter The Northern U.S.

A storm system tracking across the Northern U.S. will usher in snowy and blustery weather for the end of the week.

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide