Hourly Weather Forecast - Lemont, PA

12 AM
31°F
20%
6mph
SSE
Mostly Cloudy
Humidity
59%
Feels like
25°F
Dew Point
19°F
1 AM
31°F
20%
6mph
SSE
Mostly Cloudy
Humidity
60%
Feels like
25°F
Dew Point
19°F
2 AM
30°F
20%
6mph
SSE
Mostly Cloudy
Humidity
61%
Feels like
24°F
Dew Point
19°F
3 AM
30°F
10%
5mph
SSE
Mostly Cloudy
Humidity
62%
Feels like
24°F
Dew Point
18°F
4 AM
29°F
10%
5mph
SSE
Mostly Cloudy
Humidity
65%
Feels like
24°F
Dew Point
19°F
5 AM
29°F
10%
4mph
SSE
Mostly Cloudy
Humidity
67%
Feels like
24°F
Dew Point
20°F
6 AM
29°F
10%
4mph
SSE
Mostly Cloudy
Humidity
69%
Feels like
24°F
Dew Point
20°F
7 AM
29°F
10%
4mph
SSE
Mostly Cloudy
Humidity
69%
Feels like
25°F
Dew Point
21°F
7:16 AM
8 AM
31°F
20%
4mph
SSE
Mostly Cloudy
Humidity
69%
Feels like
26°F
Dew Point
22°F
9 AM
33°F
30%
5mph
S
30% Chance of Light Rain
Humidity
66%
Feels like
28°F
Dew Point
22°F
10 AM
35°F
30%
6mph
S
30% Chance of Light Rain
Humidity
62%
Feels like
30°F
Dew Point
23°F
11 AM
37°F
30%
6mph
S
30% Chance of Light Rain
Humidity
60%
Feels like
32°F
Dew Point
24°F
12 PM
38°F
20%
6mph
S
Mostly Cloudy
Humidity
57%
Feels like
34°F
Dew Point
25°F
1 PM
40°F
10%
7mph
S
Mostly Cloudy
Humidity
54%
Feels like
36°F
Dew Point
25°F
2 PM
42°F
10%
7mph
S
Mostly Cloudy
Humidity
51%
Feels like
38°F
Dew Point
25°F

Snowfall Forecast Through Monday Morning

Blizzard Conditions, Heavy Snow and Gusty Winds Eye U.S. Northern-Tier

There will be no shortage of winter-like weather across the U.S. Northern-Tier through the month's midpoint.

Weekend Weather Outlook

Weekend Weather Outlook

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

Blizzard: Its True Definition

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