Hourly Weather Forecast - Lemont, PA

12 AM
26°F
0%
5mph
NNE
Clear
Humidity
50%
Feels like
20°F
Dew Point
10°F
1 AM
24°F
0%
4mph
NNE
Clear
Humidity
53%
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
22°F
0%
3mph
NE
Mostly Clear
Humidity
59%
Feels like
17°F
Dew Point
10°F
4 AM
21°F
0%
3mph
NE
Partly Cloudy
Humidity
61%
Feels like
17°F
Dew Point
10°F
5 AM
21°F
0%
3mph
NE
Partly Cloudy
Humidity
62%
Feels like
17°F
Dew Point
10°F
6 AM
22°F
0%
3mph
NE
Mostly Cloudy
Humidity
63%
Feels like
17°F
Dew Point
11°F
6:44 AM
7 AM
23°F
0%
3mph
ENE
Mostly Cloudy
Humidity
61%
Feels like
18°F
Dew Point
11°F
8 AM
26°F
0%
4mph
E
Mostly Cloudy
Humidity
55%
Feels like
21°F
Dew Point
11°F
9 AM
28°F
0%
4mph
E
Mostly Cloudy
Humidity
49%
Feels like
24°F
Dew Point
12°F
10 AM
31°F
0%
4mph
ESE
Mostly Cloudy
Humidity
44%
Feels like
27°F
Dew Point
12°F
11 AM
33°F
0%
4mph
SE
Mostly Cloudy
Humidity
40%
Feels like
29°F
Dew Point
12°F
12 PM
36°F
0%
5mph
SSE
Partly Cloudy
Humidity
36%
Feels like
31°F
Dew Point
11°F
1 PM
38°F
0%
6mph
SSE
Mostly Sunny
Humidity
33%
Feels like
33°F
Dew Point
12°F
2 PM
39°F
0%
7mph
SSE
Sunny
Humidity
32%
Feels like
35°F
Dew Point
12°F
3 PM
40°F
0%
7mph
SSE
Sunny
Humidity
31%
Feels like
35°F
Dew Point
12°F
4 PM
39°F
0%
8mph
SSE
Sunny
Humidity
33%
Feels like
33°F
Dew Point
12°F
5 PM
37°F
0%
8mph
SSE
Mostly Sunny
Humidity
37%
Feels like
30°F
Dew Point
13°F
6 PM
34°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
49%
Feels like
24°F
Dew Point
14°F
8 PM
30°F
0%
7mph
S
Mostly Cloudy
Humidity
55%
Feels like
23°F
Dew Point
16°F
9 PM
29°F
0%
8mph
S
Mostly Cloudy
Humidity
60%
Feels like
21°F
Dew Point
17°F
10 PM
29°F
0%
8mph
S
Cloudy
Humidity
64%
Feels like
21°F
Dew Point
18°F
11 PM
28°F
0%
8mph
S
Cloudy
Humidity
68%
Feels like
20°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 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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