Hourly Weather Forecast - Swarthmore, PA

12 PM
36°F
0%
3mph
W
Partly Cloudy
Humidity
77%
Feels like
34°F
Dew Point
30°F
1 PM
37°F
0%
4mph
W
Partly Cloudy
Humidity
73%
Feels like
34°F
Dew Point
29°F
2 PM
38°F
0%
4mph
W
Mostly Cloudy
Humidity
70%
Feels like
34°F
Dew Point
29°F
3 PM
37°F
0%
4mph
W
Partly Cloudy
Humidity
70%
Feels like
34°F
Dew Point
28°F
4 PM
36°F
0%
4mph
W
Partly Cloudy
Humidity
72%
Feels like
32°F
Dew Point
28°F
4:36 PM
5 PM
34°F
0%
4mph
W
Mostly Cloudy
Humidity
75%
Feels like
31°F
Dew Point
27°F
6 PM
32°F
0%
4mph
W
Partly Cloudy
Humidity
79%
Feels like
29°F
Dew Point
26°F
7 PM
31°F
0%
4mph
W
Partly Cloudy
Humidity
81%
Feels like
27°F
Dew Point
26°F
8 PM
31°F
0%
4mph
W
Clear
Humidity
82%
Feels like
27°F
Dew Point
26°F
9 PM
31°F
0%
3mph
W
Clear
Humidity
83%
Feels like
27°F
Dew Point
26°F
10 PM
30°F
0%
3mph
WNW
Clear
Humidity
83%
Feels like
27°F
Dew Point
26°F
11 PM
30°F
0%
3mph
WNW
Mostly Clear
Humidity
83%
Feels like
27°F
Dew Point
26°F

Snowfall Forecast Through Tonight

Two Winter Storms Deliver Accumulating Northern U.S. Snow

A plowable snow will occur from parts of the Pacific Northwest to the Upper Midwest for the start of the weekend.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

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

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

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Today's National Outlook

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Snow & Ski Forecast

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