Hourly Weather Forecast - Marcus Hook, PA

5 AM
27°F
70%
2mph
NNW
70% Chance Freezing Rain
Humidity
99%
Feels like
27°F
Dew Point
27°F
6 AM
28°F
70%
1mph
NNW
70% Chance Freezing Rain
Humidity
99%
Feels like
28°F
Dew Point
28°F
7 AM
29°F
10%
0mph
NW
Mostly Cloudy
Humidity
95%
Feels like
29°F
Dew Point
28°F
7:08 AM
8 AM
31°F
0%
0mph
WNW
Mostly Cloudy
Humidity
91%
Feels like
31°F
Dew Point
29°F
9 AM
33°F
0%
1mph
W
Partly Cloudy
Humidity
86%
Feels like
33°F
Dew Point
29°F
10 AM
35°F
0%
2mph
W
Partly Cloudy
Humidity
82%
Feels like
35°F
Dew Point
30°F
11 AM
37°F
0%
2mph
W
Mostly Cloudy
Humidity
77%
Feels like
37°F
Dew Point
30°F
12 PM
39°F
0%
4mph
W
Mostly Cloudy
Humidity
71%
Feels like
36°F
Dew Point
30°F
1 PM
40°F
0%
4mph
W
Mostly Cloudy
Humidity
67%
Feels like
37°F
Dew Point
30°F
2 PM
40°F
0%
5mph
W
Mostly Cloudy
Humidity
65%
Feels like
37°F
Dew Point
29°F
3 PM
39°F
0%
4mph
W
Partly Cloudy
Humidity
65%
Feels like
36°F
Dew Point
29°F
4 PM
38°F
0%
4mph
W
Partly Cloudy
Humidity
67%
Feels like
35°F
Dew Point
28°F
4:36 PM
5 PM
36°F
0%
4mph
W
Partly Cloudy
Humidity
71%
Feels like
33°F
Dew Point
28°F
6 PM
34°F
0%
4mph
W
Partly Cloudy
Humidity
75%
Feels like
31°F
Dew Point
27°F
7 PM
33°F
0%
4mph
W
Mostly Clear
Humidity
79%
Feels like
29°F
Dew Point
27°F
8 PM
32°F
0%
4mph
W
Clear
Humidity
82%
Feels like
29°F
Dew Point
27°F
9 PM
31°F
0%
3mph
W
Mostly Clear
Humidity
84%
Feels like
28°F
Dew Point
27°F
10 PM
31°F
0%
3mph
WNW
Mostly Clear
Humidity
85%
Feels like
28°F
Dew Point
27°F
11 PM
30°F
0%
4mph
WNW
Mostly Clear
Humidity
86%
Feels like
27°F
Dew Point
27°F

Snowfall Forecast Through Tonight

Snow To Impact the Rockies This Weekend

A winter storm continues across the Cascades and northern Rockies today through tonight causing periods of moderate to heavy snow.

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.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide