Hourly Weather Forecast - Castle Shannon, PA

12 AM
22°F
0%
0mph
S
Mostly Cloudy
Humidity
68%
Feels like
22°F
Dew Point
13°F
1 AM
21°F
0%
0mph
S
Mostly Cloudy
Humidity
71%
Feels like
21°F
Dew Point
13°F
2 AM
22°F
0%
1mph
S
Mostly Cloudy
Humidity
74%
Feels like
22°F
Dew Point
15°F
3 AM
22°F
0%
0mph
S
Mostly Cloudy
Humidity
76%
Feels like
22°F
Dew Point
16°F
4 AM
23°F
0%
1mph
S
Mostly Cloudy
Humidity
77%
Feels like
23°F
Dew Point
17°F
5 AM
23°F
0%
1mph
S
Mostly Cloudy
Humidity
77%
Feels like
23°F
Dew Point
17°F
6 AM
24°F
0%
1mph
S
Cloudy
Humidity
75%
Feels like
24°F
Dew Point
17°F
7 AM
25°F
0%
1mph
S
Cloudy
Humidity
77%
Feels like
25°F
Dew Point
18°F
7:20 AM
8 AM
27°F
0%
2mph
S
Partly Cloudy
Humidity
76%
Feels like
27°F
Dew Point
20°F
9 AM
30°F
0%
2mph
S
Mostly Sunny
Humidity
76%
Feels like
30°F
Dew Point
24°F
10 AM
34°F
0%
3mph
SSW
Sunny
Humidity
72%
Feels like
34°F
Dew Point
26°F
11 AM
37°F
0%
3mph
SSW
Mostly Sunny
Humidity
68%
Feels like
35°F
Dew Point
28°F
12 PM
40°F
0%
4mph
SSW
Mostly Sunny
Humidity
67%
Feels like
38°F
Dew Point
30°F
1 PM
42°F
10%
4mph
SSW
Partly Cloudy
Humidity
66%
Feels like
40°F
Dew Point
32°F
2 PM
44°F
20%
4mph
SW
Mostly Sunny
Humidity
66%
Feels like
41°F
Dew Point
33°F
3 PM
44°F
30%
5mph
SW
30% Chance Rain Showers
Humidity
68%
Feels like
41°F
Dew Point
34°F
4 PM
44°F
20%
5mph
WSW
Mostly Cloudy
Humidity
71%
Feels like
41°F
Dew Point
35°F
5 PM
42°F
10%
5mph
WSW
Cloudy
Humidity
74%
Feels like
39°F
Dew Point
35°F
5:49 PM
6 PM
42°F
10%
5mph
WSW
Cloudy
Humidity
74%
Feels like
39°F
Dew Point
35°F
7 PM
42°F
10%
4mph
W
Cloudy
Humidity
76%
Feels like
40°F
Dew Point
35°F
8 PM
42°F
10%
4mph
W
Cloudy
Humidity
78%
Feels like
40°F
Dew Point
36°F
9 PM
42°F
30%
4mph
W
30% Chance of Light Rain
Humidity
79%
Feels like
39°F
Dew Point
36°F
10 PM
41°F
30%
4mph
W
30% Chance of Light Rain
Humidity
81%
Feels like
39°F
Dew Point
36°F
11 PM
40°F
20%
4mph
W
Cloudy
Humidity
83%
Feels like
38°F
Dew Point
36°F

Saturday Morning's Low Temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. through this weekend.

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

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