Hourly Weather Forecast - Lemont, PA

12 AM
31°F
30%
11mph
SW
30% Chance Frozen Mix
Humidity
70%
Feels like
23°F
Dew Point
23°F
1 AM
31°F
30%
11mph
SW
30% Chance Frozen Mix
Humidity
70%
Feels like
22°F
Dew Point
22°F
2 AM
30°F
30%
10mph
SW
30% Chance Freezing Rain
Humidity
71%
Feels like
21°F
Dew Point
22°F
3 AM
29°F
30%
10mph
WSW
30% Chance Freezing Rain
Humidity
72%
Feels like
20°F
Dew Point
21°F
4 AM
28°F
30%
10mph
WSW
30% Chance Freezing Rain
Humidity
73%
Feels like
19°F
Dew Point
21°F
5 AM
28°F
30%
10mph
WSW
30% Chance Frozen Mix
Humidity
73%
Feels like
18°F
Dew Point
20°F
6 AM
27°F
10%
10mph
W
Mostly Cloudy
Humidity
73%
Feels like
18°F
Dew Point
20°F
7 AM
27°F
10%
10mph
W
Mostly Cloudy
Humidity
71%
Feels like
18°F
Dew Point
19°F
7:29 AM
8 AM
28°F
10%
10mph
W
Mostly Cloudy
Humidity
68%
Feels like
18°F
Dew Point
19°F
9 AM
29°F
10%
11mph
W
Mostly Cloudy
Humidity
65%
Feels like
19°F
Dew Point
19°F
10 AM
30°F
20%
12mph
W
Mostly Cloudy
Humidity
60%
Feels like
20°F
Dew Point
18°F
11 AM
30°F
20%
13mph
W
Mostly Cloudy
Humidity
56%
Feels like
20°F
Dew Point
17°F
12 PM
30°F
20%
14mph
W
Partly Cloudy
Humidity
54%
Feels like
20°F
Dew Point
16°F
1 PM
30°F
30%
15mph
W
30% Chance Snow Showers
Humidity
53%
Feels like
19°F
Dew Point
15°F
2 PM
29°F
30%
15mph
W
30% Chance Snow Showers
Humidity
53%
Feels like
19°F
Dew Point
15°F
3 PM
28°F
30%
14mph
W
30% Chance of Snow
Humidity
54%
Feels like
17°F
Dew Point
14°F
4 PM
27°F
30%
13mph
W
30% Chance of Snow
Humidity
55%
Feels like
16°F
Dew Point
13°F
5 PM
26°F
30%
13mph
W
30% Chance Snow Showers
Humidity
56%
Feels like
14°F
Dew Point
12°F
5:16 PM
6 PM
24°F
30%
13mph
W
30% Chance Snow Showers
Humidity
56%
Feels like
12°F
Dew Point
11°F
7 PM
23°F
30%
13mph
W
30% Chance Snow Showers
Humidity
56%
Feels like
10°F
Dew Point
9°F
8 PM
21°F
20%
13mph
W
Partly Cloudy
Humidity
56%
Feels like
9°F
Dew Point
8°F
9 PM
20°F
20%
12mph
W
Partly Cloudy
Humidity
57%
Feels like
7°F
Dew Point
7°F
10 PM
19°F
10%
11mph
W
Partly Cloudy
Humidity
57%
Feels like
6°F
Dew Point
6°F
11 PM
18°F
10%
11mph
W
Partly Cloudy
Humidity
58%
Feels like
6°F
Dew Point
5°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Northeast

A couple low pressure systems will produce additional snowfall across the Great Lakes, Upper Midwest, and Northeast this weekend into the upcoming week.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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