Hourly Weather Forecast - Lemont, PA

12 AM
26°F
0%
5mph
NNE
Clear
Humidity
51%
Feels like
20°F
Dew Point
10°F
1 AM
24°F
0%
4mph
NNE
Clear
Humidity
54%
Feels like
19°F
Dew Point
10°F
2 AM
23°F
0%
4mph
NNE
Mostly Clear
Humidity
56%
Feels like
18°F
Dew Point
10°F
3 AM
23°F
0%
3mph
NE
Mostly Clear
Humidity
58%
Feels like
18°F
Dew Point
10°F
4 AM
22°F
0%
3mph
NE
Partly Cloudy
Humidity
59%
Feels like
22°F
Dew Point
10°F
5 AM
22°F
0%
3mph
NE
Partly Cloudy
Humidity
61%
Feels like
22°F
Dew Point
11°F
6 AM
23°F
0%
3mph
NE
Mostly Cloudy
Humidity
62%
Feels like
19°F
Dew Point
11°F
6:44 AM
7 AM
24°F
0%
3mph
ENE
Mostly Cloudy
Humidity
60%
Feels like
20°F
Dew Point
12°F
8 AM
26°F
0%
3mph
E
Mostly Cloudy
Humidity
56%
Feels like
22°F
Dew Point
13°F
9 AM
29°F
0%
4mph
E
Mostly Cloudy
Humidity
51%
Feels like
25°F
Dew Point
13°F
10 AM
31°F
0%
4mph
ESE
Mostly Cloudy
Humidity
46%
Feels like
27°F
Dew Point
13°F
11 AM
33°F
0%
5mph
SE
Mostly Cloudy
Humidity
42%
Feels like
28°F
Dew Point
12°F
12 PM
35°F
0%
6mph
SSE
Mostly Cloudy
Humidity
39%
Feels like
30°F
Dew Point
12°F
1 PM
37°F
0%
6mph
SSE
Partly Cloudy
Humidity
36%
Feels like
32°F
Dew Point
13°F
2 PM
38°F
0%
7mph
SSE
Sunny
Humidity
34%
Feels like
33°F
Dew Point
12°F
3 PM
39°F
0%
8mph
SSE
Sunny
Humidity
34%
Feels like
33°F
Dew Point
13°F
4 PM
38°F
0%
8mph
SSE
Sunny
Humidity
35%
Feels like
32°F
Dew Point
13°F
5 PM
36°F
0%
8mph
SSE
Mostly Sunny
Humidity
38%
Feels like
29°F
Dew Point
13°F
6 PM
33°F
0%
7mph
SSE
Partly Cloudy
Humidity
43%
Feels like
27°F
Dew Point
13°F
6:03 PM
7 PM
31°F
0%
7mph
SSE
Mostly Cloudy
Humidity
50%
Feels like
24°F
Dew Point
15°F
8 PM
31°F
0%
7mph
SSE
Mostly Cloudy
Humidity
54%
Feels like
24°F
Dew Point
16°F
9 PM
30°F
0%
7mph
SSE
Mostly Cloudy
Humidity
57%
Feels like
23°F
Dew Point
17°F
10 PM
31°F
0%
8mph
S
Cloudy
Humidity
60%
Feels like
23°F
Dew Point
19°F
11 PM
31°F
0%
8mph
S
Cloudy
Humidity
63%
Feels like
23°F
Dew Point
19°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 tonight 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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