Hourly Weather Forecast - Marcus Hook, PA

12 AM
38°F
10%
6mph
S
Mostly Cloudy
Humidity
62%
Feels like
33°F
Dew Point
26°F
1 AM
37°F
10%
6mph
S
Mostly Cloudy
Humidity
65%
Feels like
32°F
Dew Point
26°F
2 AM
37°F
10%
6mph
S
Mostly Cloudy
Humidity
68%
Feels like
32°F
Dew Point
27°F
3 AM
37°F
10%
6mph
SSW
Cloudy
Humidity
70%
Feels like
32°F
Dew Point
28°F
4 AM
37°F
10%
5mph
SSW
Cloudy
Humidity
71%
Feels like
33°F
Dew Point
29°F
5 AM
38°F
10%
5mph
SSW
Cloudy
Humidity
71%
Feels like
34°F
Dew Point
29°F
6 AM
38°F
10%
5mph
SW
Mostly Cloudy
Humidity
72%
Feels like
35°F
Dew Point
30°F
6:57 AM
7 AM
40°F
10%
5mph
SW
Partly Cloudy
Humidity
70%
Feels like
36°F
Dew Point
31°F
8 AM
41°F
20%
6mph
WSW
Partly Cloudy
Humidity
67%
Feels like
37°F
Dew Point
31°F
9 AM
43°F
30%
6mph
W
30% Chance Rain Showers
Humidity
63%
Feels like
39°F
Dew Point
31°F
10 AM
45°F
40%
8mph
W
40% Chance Rain Showers
Humidity
58%
Feels like
40°F
Dew Point
31°F
11 AM
46°F
30%
9mph
W
30% Chance Rain Showers
Humidity
54%
Feels like
42°F
Dew Point
30°F
12 PM
47°F
30%
9mph
W
30% Chance Rain Showers
Humidity
50%
Feels like
43°F
Dew Point
29°F
1 PM
48°F
20%
10mph
WNW
Partly Cloudy
Humidity
47%
Feels like
44°F
Dew Point
29°F
2 PM
49°F
20%
9mph
WNW
Mostly Sunny
Humidity
44%
Feels like
44°F
Dew Point
28°F
3 PM
49°F
10%
9mph
WNW
Partly Cloudy
Humidity
43%
Feels like
45°F
Dew Point
27°F
4 PM
49°F
10%
9mph
WNW
Partly Cloudy
Humidity
42%
Feels like
45°F
Dew Point
26°F
5 PM
48°F
10%
8mph
WNW
Partly Cloudy
Humidity
42%
Feels like
44°F
Dew Point
26°F
6 PM
47°F
10%
7mph
WNW
Partly Cloudy
Humidity
42%
Feels like
43°F
Dew Point
25°F
7 PM
45°F
10%
6mph
WNW
Partly Cloudy
Humidity
44%
Feels like
42°F
Dew Point
24°F
7:18 PM
8 PM
43°F
10%
6mph
WNW
Partly Cloudy
Humidity
46%
Feels like
40°F
Dew Point
24°F
9 PM
42°F
10%
4mph
NW
Mostly Clear
Humidity
48%
Feels like
39°F
Dew Point
23°F
10 PM
40°F
10%
4mph
NW
Mostly Clear
Humidity
49%
Feels like
38°F
Dew Point
23°F
11 PM
39°F
10%
4mph
NNW
Clear
Humidity
51%
Feels like
37°F
Dew Point
23°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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