Nearby Harbors
39.8117’ N, 75.4100’ W

Marcus Hook, PA

79°
H -°
L 70°
WSW
4mph
Low tide
9:34 pm

Marcus Hook, PA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Sun
Sep 13 		Partly Cloudy
Close Hourly 		-º / 70º 15% W 9 mph 85%
8pm Partly Cloudy 79º 4% WSW 4 mph 77%
9pm Partly Cloudy 78º 4% WSW 4 mph 80%
10pm Partly Cloudy 77º 4% WSW 4 mph 84%
11pm Mostly Clear 76º 4% WSW 4 mph 87%
Mon
Sep 14 		Sunny
View Hourly 		76º / 55º 4% NNW 12 mph 52%
12am Mostly Clear 76º 3% WSW 5 mph 89%
1am Partly Cloudy 75º 4% W 4 mph 91%
2am Partly Cloudy 75º 15% W 5 mph 91%
3am Mostly Cloudy 74º 15% WNW 6 mph 89%
4am Partly Cloudy 74º 15% NW 8 mph 83%
5am Partly Cloudy 73º 15% NNW 9 mph 81%
6am Partly Cloudy 72º 6% NNW 9 mph 79%
7am Partly Cloudy 71º 4% NNW 10 mph 77%
8am Sunny 71º 3% N 11 mph 72%
9am Mostly Sunny 72º 2% N 12 mph 67%
10am Mostly Sunny 72º 1% N 12 mph 63%
11am Sunny 73º 0% NNW 12 mph 56%
12pm Sunny 74º 0% NNW 12 mph 49%
1pm Sunny 75º 0% NNW 12 mph 44%
2pm Sunny 76º 0% NNW 12 mph 40%
3pm Sunny 76º 0% NNW 12 mph 39%
4pm Sunny 76º 0% NNW 12 mph 39%
5pm Sunny 75º 0% NNW 12 mph 39%
6pm Sunny 74º 0% NNW 11 mph 40%
7pm Sunny 71º 0% NNW 10 mph 43%
8pm Clear 69º 0% NNW 8 mph 46%
9pm Clear 67º 0% NNW 8 mph 50%
10pm Clear 65º 0% N 7 mph 55%
11pm Clear 63º 0% N 7 mph 59%
Tue
Sep 15 		Mostly Sunny
View Hourly 		78º / 59º 4% ESE 7 mph 54%
12am Clear 62º 1% N 7 mph 62%
1am Clear 60º 1% N 6 mph 65%
2am Clear 59º 2% NNE 6 mph 65%
3am Clear 58º 2% NNE 6 mph 68%
4am Clear 57º 2% NNE 6 mph 68%
5am Clear 57º 3% NNE 6 mph 70%
6am Clear 56º 3% NNE 6 mph 72%
7am Sunny 56º 4% NNE 6 mph 74%
8am Sunny 59º 2% NNE 6 mph 70%
9am Sunny 63º 1% NE 7 mph 62%
10am Mostly Sunny 67º 1% NE 6 mph 59%
11am Mostly Sunny 70º 0% ENE 6 mph 55%
12pm Sunny 72º 0% E 5 mph 50%
1pm Sunny 74º 0% SE 5 mph 46%
2pm Mostly Sunny 75º 0% SSE 5 mph 45%
3pm Sunny 76º 0% S 5 mph 45%
4pm Sunny 76º 0% S 6 mph 46%
5pm Sunny 76º 0% S 6 mph 47%
6pm Mostly Sunny 74º 0% S 6 mph 51%
7pm Mostly Sunny 72º 0% S 6 mph 56%
Wed
Sep 16 		Partly Cloudy 82º / 66º 8% SSW 7 mph 65%
Thu
Sep 17 		Mostly Sunny 86º / 70º 9% SSW 9 mph 65%
Fri
Sep 18 		Partly Cloudy 83º / 65º 21% NNW 8 mph 67%
Sat
Sep 19 		Partly Cloudy 78º / 67º 23% E 7 mph 61%
Sun
Sep 20 		Showers 78º / 64º 54% NNE 9 mph 71%

Weather Radar for Marcus Hook, PA See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Marcus Hook, PA

Tonight
Low : 71ºF
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Monday
High : 77ºF
N wind around 10 kt. Partly sunny, then gradually becoming sunny. Waves around 1 ft.
Monday Night
Low : 59ºF
NNE wind 5 to 10 kt. Clear. Waves 1 ft or less.
Tuesday
High : 77ºF
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Tuesday Night
Low : 61ºF
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Wednesday
High : 81ºF
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Wednesday Night
Low : 64ºF
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Thursday
High : 83ºF
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Thursday Night
Low : 67ºF
Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

NOAA Buoy Data Near Marcus Hook, PA See Map

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    Wind Speed Forecast for Marcus Hook, PA

    MondayTuesday
    Wind Speed (MPH) 458111212876656
    12am4am8am12pm4pm8pm12am4am8am12pm4pm8pm
    MPH 458111212876656
    DIR WSWWSWNWNNNWNNWNNWNNNENNEES

    Current Weather Conditions In Marcus Hook, PA

    As Of: 30 minutes ago

    • 79ºF
    • 84ºF
    • 4mph
    • 0º (WSW)
    • 4mph
    • Partly Cloudy
    • 10mi
    • 29.87"
    • 77%
    • 0ºF

    The weather right now in Marcus Hook, PA is Partly Cloudy. The current temperature is 79°F, and the expected high and low for today, Sunday, September 13, 2026, are -° high temperature and 70°F low temperature. The wind is currently blowing at 4 miles per hour, and coming from the West Southwest. The wind is gusting to 4 mph. With the wind and the atmosphere the temperature feels like 84° Fahrenheit. Expected precipitation is 4 percent, with current humidity at 77 percent, and air pressure at 29.87 in. Visibility is 10 nautical miles. There are no current weather alert(s).

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