Hourly Weather Forecast - Lemont, PA

12 AM
50°F
10%
5mph
W
Partly Cloudy
Humidity
92%
Feels like
50°F
Dew Point
48°F
1 AM
50°F
10%
5mph
NW
Partly Cloudy
Humidity
92%
Feels like
48°F
Dew Point
47°F
2 AM
49°F
0%
5mph
NNW
Partly Cloudy
Humidity
93%
Feels like
47°F
Dew Point
47°F
3 AM
47°F
0%
5mph
NNW
Partly Cloudy
Humidity
92%
Feels like
45°F
Dew Point
45°F
4 AM
45°F
0%
6mph
NNW
Partly Cloudy
Humidity
92%
Feels like
42°F
Dew Point
43°F
5 AM
43°F
0%
6mph
NNW
Partly Cloudy
Humidity
92%
Feels like
40°F
Dew Point
41°F
6 AM
42°F
0%
6mph
NNW
Partly Cloudy
Humidity
91%
Feels like
38°F
Dew Point
40°F
7 AM
42°F
0%
7mph
NNW
Mostly Clear
Humidity
86%
Feels like
38°F
Dew Point
38°F
7:13 AM
8 AM
43°F
0%
7mph
N
Partly Cloudy
Humidity
86%
Feels like
39°F
Dew Point
39°F
9 AM
45°F
0%
7mph
N
Partly Cloudy
Humidity
79%
Feels like
41°F
Dew Point
39°F
10 AM
46°F
0%
7mph
N
Partly Cloudy
Humidity
72%
Feels like
43°F
Dew Point
38°F
11 AM
48°F
0%
7mph
N
Partly Cloudy
Humidity
66%
Feels like
45°F
Dew Point
37°F
12 PM
50°F
0%
6mph
N
Partly Cloudy
Humidity
62%
Feels like
47°F
Dew Point
37°F
1 PM
52°F
0%
4mph
N
Partly Cloudy
Humidity
60%
Feels like
52°F
Dew Point
38°F
2 PM
54°F
0%
3mph
NNW
Partly Cloudy
Humidity
55%
Feels like
54°F
Dew Point
38°F
3 PM
56°F
0%
3mph
NW
Mostly Sunny
Humidity
51%
Feels like
56°F
Dew Point
38°F
4 PM
57°F
0%
2mph
WSW
Partly Cloudy
Humidity
48%
Feels like
57°F
Dew Point
37°F
5 PM
56°F
0%
3mph
SW
Partly Cloudy
Humidity
46%
Feels like
56°F
Dew Point
36°F
6 PM
54°F
0%
4mph
SSW
Partly Cloudy
Humidity
50%
Feels like
54°F
Dew Point
35°F
7 PM
52°F
0%
4mph
S
Partly Cloudy
Humidity
55%
Feels like
52°F
Dew Point
36°F
7:24 PM
8 PM
50°F
0%
4mph
SSE
Partly Cloudy
Humidity
59%
Feels like
50°F
Dew Point
37°F
9 PM
49°F
0%
5mph
SSE
Partly Cloudy
Humidity
63%
Feels like
47°F
Dew Point
37°F
10 PM
47°F
0%
5mph
SSE
Partly Cloudy
Humidity
67%
Feels like
44°F
Dew Point
37°F
11 PM
46°F
0%
6mph
SSE
Mostly Cloudy
Humidity
70%
Feels like
42°F
Dew Point
36°F

Saturday's High Temperature Outlook

Scorching Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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