Hourly Weather Forecast - Marcus Hook, PA

12 AM
31°F
0%
2mph
WNW
Mostly Clear
Humidity
90%
Feels like
31°F
Dew Point
28°F
1 AM
29°F
0%
2mph
WNW
Hazy
Humidity
91%
Feels like
29°F
Dew Point
27°F
2 AM
28°F
0%
1mph
NW
Hazy
Humidity
93%
Feels like
28°F
Dew Point
26°F
3 AM
27°F
0%
1mph
NNW
Hazy
Humidity
95%
Feels like
27°F
Dew Point
26°F
4 AM
26°F
0%
1mph
NNW
Hazy
Humidity
97%
Feels like
26°F
Dew Point
25°F
5 AM
25°F
0%
1mph
N
Hazy
Humidity
97%
Feels like
25°F
Dew Point
24°F
6 AM
26°F
0%
1mph
NE
Clear
Humidity
89%
Feels like
26°F
Dew Point
24°F
7 AM
29°F
0%
1mph
ENE
Clear
Humidity
83%
Feels like
29°F
Dew Point
25°F
7:17 AM
8 AM
33°F
0%
2mph
E
Mostly Sunny
Humidity
80%
Feels like
33°F
Dew Point
27°F
9 AM
35°F
0%
2mph
ESE
Partly Cloudy
Humidity
82%
Feels like
35°F
Dew Point
30°F
10 AM
37°F
0%
2mph
ESE
Partly Cloudy
Humidity
84%
Feels like
37°F
Dew Point
33°F
11 AM
39°F
0%
2mph
ESE
Partly Cloudy
Humidity
84%
Feels like
39°F
Dew Point
35°F
12 PM
41°F
0%
3mph
SE
Partly Cloudy
Humidity
86%
Feels like
41°F
Dew Point
37°F
1 PM
42°F
0%
3mph
SE
Partly Cloudy
Humidity
84%
Feels like
42°F
Dew Point
37°F
2 PM
42°F
0%
3mph
SE
Partly Cloudy
Humidity
86%
Feels like
41°F
Dew Point
38°F
3 PM
42°F
0%
3mph
SE
Partly Cloudy
Humidity
89%
Feels like
40°F
Dew Point
39°F
4 PM
41°F
0%
4mph
SE
Partly Cloudy
Humidity
92%
Feels like
39°F
Dew Point
39°F
4:38 PM
5 PM
40°F
0%
4mph
SE
Partly Cloudy
Humidity
94%
Feels like
38°F
Dew Point
39°F
6 PM
40°F
10%
4mph
SSE
Mostly Cloudy
Humidity
95%
Feels like
37°F
Dew Point
39°F
7 PM
41°F
30%
5mph
SSE
30% Chance of Light Rain
Humidity
95%
Feels like
37°F
Dew Point
40°F
8 PM
41°F
40%
6mph
SSE
40% Chance of Light Rain
Humidity
97%
Feels like
37°F
Dew Point
41°F
9 PM
42°F
60%
6mph
SSE
60% Chance of Light Rain
Humidity
98%
Feels like
38°F
Dew Point
41°F
10 PM
43°F
70%
8mph
SSE
70% Chance of Light Rain
Humidity
99%
Feels like
38°F
Dew Point
42°F
11 PM
44°F
70%
9mph
SSE
70% Chance of Light Rain
Humidity
99%
Feels like
40°F
Dew Point
44°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Wednesday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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