Hourly Weather Forecast - Castle Shannon, PA

1 PM
51°F
0%
0mph
NW
Partly Cloudy
Humidity
66%
Feels like
51°F
Dew Point
40°F
2 PM
54°F
0%
0mph
SW
Partly Cloudy
Humidity
63%
Feels like
54°F
Dew Point
41°F
3 PM
55°F
0%
0mph
SSW
Partly Cloudy
Humidity
58%
Feels like
55°F
Dew Point
41°F
4 PM
57°F
0%
1mph
SSW
Partly Cloudy
Humidity
55%
Feels like
57°F
Dew Point
41°F
5 PM
57°F
0%
1mph
SSW
Partly Cloudy
Humidity
55%
Feels like
57°F
Dew Point
41°F
6 PM
56°F
0%
1mph
SSW
Mostly Sunny
Humidity
56%
Feels like
56°F
Dew Point
40°F
7 PM
54°F
0%
1mph
S
Mostly Sunny
Humidity
57%
Feels like
54°F
Dew Point
40°F
7:33 PM
8 PM
53°F
0%
1mph
S
Mostly Clear
Humidity
61%
Feels like
53°F
Dew Point
40°F
9 PM
52°F
0%
1mph
S
Mostly Clear
Humidity
62%
Feels like
52°F
Dew Point
40°F
10 PM
52°F
0%
2mph
S
Partly Cloudy
Humidity
62%
Feels like
52°F
Dew Point
39°F
11 PM
51°F
0%
3mph
S
Partly Cloudy
Humidity
63%
Feels like
51°F
Dew Point
39°F

Today's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

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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