Hourly Weather Forecast - Castle Shannon, PA

4 AM
38°F
0%
2mph
S
Mostly Clear
Humidity
90%
Feels like
38°F
Dew Point
36°F
5 AM
39°F
0%
3mph
S
Mostly Clear
Humidity
87%
Feels like
39°F
Dew Point
35°F
6 AM
40°F
0%
4mph
S
Partly Cloudy
Humidity
84%
Feels like
37°F
Dew Point
35°F
7 AM
41°F
0%
4mph
SSW
Partly Cloudy
Humidity
83%
Feels like
38°F
Dew Point
36°F
7:23 AM
8 AM
42°F
0%
5mph
SSW
Mostly Cloudy
Humidity
80%
Feels like
39°F
Dew Point
37°F
9 AM
45°F
0%
6mph
SSW
Mostly Cloudy
Humidity
76%
Feels like
42°F
Dew Point
38°F
10 AM
50°F
10%
7mph
SSW
Mostly Cloudy
Humidity
70%
Feels like
47°F
Dew Point
40°F
11 AM
53°F
10%
8mph
SSW
Mostly Cloudy
Humidity
65%
Feels like
53°F
Dew Point
42°F
12 PM
56°F
20%
9mph
SSW
Mostly Cloudy
Humidity
61%
Feels like
56°F
Dew Point
43°F
1 PM
58°F
30%
10mph
SW
30% Chance of Light Rain
Humidity
62%
Feels like
58°F
Dew Point
45°F
2 PM
59°F
40%
10mph
SW
40% Chance of Light Rain
Humidity
63%
Feels like
59°F
Dew Point
46°F
3 PM
59°F
40%
11mph
SW
40% Chance of Light Rain
Humidity
66%
Feels like
59°F
Dew Point
48°F
4 PM
58°F
50%
10mph
SW
50% Chance of Light Rain
Humidity
70%
Feels like
58°F
Dew Point
49°F
5 PM
58°F
40%
9mph
SW
40% Chance of Light Rain
Humidity
73%
Feels like
58°F
Dew Point
49°F
6 PM
56°F
40%
8mph
SW
40% Chance of Light Rain
Humidity
76%
Feels like
56°F
Dew Point
49°F
7 PM
55°F
30%
6mph
WSW
30% Chance of Light Rain
Humidity
79%
Feels like
55°F
Dew Point
48°F
7:31 PM
8 PM
54°F
40%
5mph
WSW
40% Chance of Light Rain
Humidity
80%
Feels like
54°F
Dew Point
48°F
9 PM
53°F
40%
4mph
W
40% Chance Rain Showers
Humidity
85%
Feels like
53°F
Dew Point
48°F
10 PM
51°F
30%
3mph
WNW
30% Chance Rain Showers
Humidity
91%
Feels like
51°F
Dew Point
49°F
11 PM
50°F
20%
3mph
WNW
Partly Cloudy
Humidity
92%
Feels like
50°F
Dew Point
48°F

Today's High Temperature Outlook

Dangerous Heat Continues Across the Southwest

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

Today's Weather Outlook

Today's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for March 19, 2026

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

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

When Does Spring Begin?

(Image provided by Pixabay.com)

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