Hourly Weather Forecast - Lemont, IL

3 PM
32°F
0%
6mph
ENE
Mostly Cloudy
Humidity
36%
Feels like
26°F
Dew Point
8°F
4 PM
31°F
0%
6mph
ENE
Cloudy
Humidity
38%
Feels like
25°F
Dew Point
8°F
5 PM
29°F
0%
6mph
ENE
Cloudy
Humidity
41%
Feels like
23°F
Dew Point
9°F
5:42 PM
6 PM
28°F
0%
6mph
ENE
Cloudy
Humidity
47%
Feels like
21°F
Dew Point
10°F
7 PM
27°F
0%
6mph
ENE
Cloudy
Humidity
53%
Feels like
20°F
Dew Point
12°F
8 PM
26°F
0%
5mph
ENE
Mostly Cloudy
Humidity
58%
Feels like
20°F
Dew Point
14°F
9 PM
26°F
0%
5mph
ENE
Mostly Cloudy
Humidity
63%
Feels like
21°F
Dew Point
15°F
10 PM
26°F
0%
4mph
ENE
Partly Cloudy
Humidity
68%
Feels like
21°F
Dew Point
17°F
11 PM
26°F
0%
4mph
ENE
Partly Cloudy
Humidity
72%
Feels like
22°F
Dew Point
18°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 today 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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