Hourly Weather Forecast - Westmont, PA

2 AM
14°F
0%
7mph
WNW
Partly Cloudy
Humidity
74%
Feels like
4°F
Dew Point
7°F
3 AM
14°F
0%
6mph
WNW
Partly Cloudy
Humidity
75%
Feels like
4°F
Dew Point
7°F
4 AM
14°F
30%
6mph
WNW
30% Chance of Snow
Humidity
75%
Feels like
5°F
Dew Point
8°F
5 AM
14°F
10%
5mph
WNW
Mostly Cloudy
Humidity
75%
Feels like
6°F
Dew Point
8°F
6 AM
14°F
0%
5mph
WNW
Mostly Cloudy
Humidity
76%
Feels like
7°F
Dew Point
8°F
7 AM
15°F
0%
4mph
W
Mostly Cloudy
Humidity
75%
Feels like
7°F
Dew Point
8°F
7:29 AM
8 AM
15°F
0%
5mph
W
Mostly Cloudy
Humidity
74%
Feels like
8°F
Dew Point
9°F
9 AM
16°F
0%
6mph
W
Mostly Cloudy
Humidity
72%
Feels like
8°F
Dew Point
9°F
10 AM
17°F
0%
6mph
W
Mostly Cloudy
Humidity
70%
Feels like
9°F
Dew Point
9°F
11 AM
18°F
10%
6mph
W
Mostly Cloudy
Humidity
70%
Feels like
9°F
Dew Point
10°F
12 PM
19°F
10%
6mph
W
Cloudy
Humidity
70%
Feels like
10°F
Dew Point
10°F
1 PM
19°F
10%
6mph
W
Cloudy
Humidity
70%
Feels like
11°F
Dew Point
11°F
2 PM
19°F
10%
5mph
W
Cloudy
Humidity
71%
Feels like
12°F
Dew Point
11°F
3 PM
19°F
10%
4mph
W
Cloudy
Humidity
71%
Feels like
13°F
Dew Point
11°F
4 PM
18°F
10%
3mph
WSW
Mostly Cloudy
Humidity
72%
Feels like
18°F
Dew Point
11°F
4:47 PM
5 PM
18°F
0%
2mph
WSW
Mostly Cloudy
Humidity
72%
Feels like
18°F
Dew Point
11°F
6 PM
18°F
0%
2mph
SW
Mostly Cloudy
Humidity
71%
Feels like
18°F
Dew Point
10°F
7 PM
18°F
0%
2mph
SSW
Mostly Cloudy
Humidity
70%
Feels like
18°F
Dew Point
10°F
8 PM
18°F
0%
2mph
SW
Mostly Cloudy
Humidity
69%
Feels like
18°F
Dew Point
10°F
9 PM
17°F
0%
1mph
SW
Partly Cloudy
Humidity
69%
Feels like
17°F
Dew Point
9°F
10 PM
17°F
0%
1mph
WSW
Partly Cloudy
Humidity
69%
Feels like
17°F
Dew Point
9°F
11 PM
17°F
0%
1mph
WSW
Partly Cloudy
Humidity
69%
Feels like
17°F
Dew Point
8°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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