Marcus Hook, PA Weather Forecast and Current Conditions
| Day | Sky | High / Low | Precip | Wind | Humidity | |
|---|---|---|---|---|---|---|
|
Mon Jul 13 |
 |
Clear | -º / 68º | 2% | SW 6 mph | 71% |
|
Tue Jul 14 |
 |
Sunny View Hourly |
94º / 76º | 4% | WSW 12 mph | 53% |
| 12am | |
Clear | 73º | 1% | SSW 6 mph | 67% |
| 1am | |
Clear | 72º | 1% | SSW 6 mph | 68% |
| 2am | |
Clear | 72º | 1% | SW 6 mph | 69% |
| 3am | |
Clear | 70º | 1% | SW 6 mph | 72% |
| 4am | |
Clear | 70º | 2% | SW 6 mph | 72% |
| 5am | |
Clear | 69º | 2% | SW 5 mph | 75% |
| 6am |  |
Mostly Sunny | 69º | 2% | SW 5 mph | 78% |
| 7am | |
Sunny | 71º | 4% | WSW 5 mph | 76% |
| 8am | |
Mostly Sunny | 74º | 3% | WSW 6 mph | 70% |
| 9am | |
Sunny | 78º | 2% | WSW 7 mph | 65% |
| 10am |  |
Partly Cloudy | 82º | 1% | WSW 8 mph | 58% |
| 11am | |
Sunny | 85º | 0% | WSW 8 mph | 53% |
| 12pm | |
Sunny | 88º | 0% | WSW 8 mph | 49% |
| 1pm | |
Sunny | 90º | 0% | WSW 9 mph | 46% |
| 2pm | |
Sunny | 91º | 0% | WSW 10 mph | 45% |
| 3pm | |
Sunny | 92º | 0% | WSW 11 mph | 44% |
| 4pm | |
Sunny | 92º | 0% | WSW 12 mph | 44% |
| 5pm | |
Sunny | 92º | 0% | WSW 12 mph | 44% |
| 6pm | |
Sunny | 92º | 0% | WSW 12 mph | 45% |
| 7pm | |
Sunny | 90º | 0% | SW 12 mph | 47% |
| 8pm | |
Sunny | 88º | 0% | SW 11 mph | 51% |
| 9pm | |
Clear | 85º | 1% | SW 11 mph | 55% |
| 10pm | |
Clear | 83º | 1% | SW 10 mph | 59% |
| 11pm | |
Clear | 82º | 1% | WSW 10 mph | 61% |
|
Wed Jul 15 |
|
Mostly Sunny View Hourly |
101º / 77º | 4% | W 13 mph | 49% |
| 12am | |
Clear | 81º | 2% | WSW 10 mph | 63% |
| 1am | |
Clear | 80º | 2% | WSW 9 mph | 64% |
| 2am | |
Clear | 80º | 2% | WSW 8 mph | 65% |
| 3am | |
Clear | 79º | 3% | WSW 8 mph | 68% |
| 4am | |
Clear | 78º | 4% | WSW 7 mph | 69% |
| 5am | |
Clear | 77º | 4% | WSW 7 mph | 72% |
| 6am | |
Mostly Sunny | 77º | 5% | WSW 7 mph | 74% |
| 7am | |
Mostly Sunny | 79º | 4% | WSW 7 mph | 72% |
| 8am | |
Sunny | 82º | 2% | W 8 mph | 66% |
| 9am | |
Sunny | 85º | 0% | W 9 mph | 60% |
| 10am | |
Sunny | 89º | 0% | W 9 mph | 55% |
| 11am | |
Sunny | 92º | 0% | W 10 mph | 50% |
| 12pm | |
Sunny | 94º | 0% | W 10 mph | 47% |
| 1pm | |
Mostly Sunny | 97º | 0% | W 11 mph | 42% |
| 2pm | |
Partly Cloudy | 98º | 0% | W 12 mph | 40% |
| 3pm | |
Partly Cloudy | 99º | 0% | WNW 13 mph | 39% |
| 4pm | |
Mostly Sunny | 100º | 0% | W 13 mph | 37% |
| 5pm | |
Sunny | 100º | 0% | W 13 mph | 37% |
| 6pm | |
Sunny | 99º | 0% | W 12 mph | 38% |
| 7pm | |
Partly Cloudy | 97º | 0% | W 11 mph | 40% |
| 8pm | |
Partly Cloudy | 94º | 0% | W 9 mph | 44% |
| 9pm |  |
Partly Cloudy | 91º | 1% | WNW 9 mph | 48% |
| 10pm | |
Partly Cloudy | 89º | 1% | WNW 7 mph | 50% |
| 11pm | |
Partly Cloudy | 87º | 0% | NW 7 mph | 52% |
|
Thu Jul 16 |
|
Partly Cloudy | 97º / 74º | 7% | W 11 mph | 43% |
|
Fri Jul 17 |
|
Partly Cloudy | 95º / 72º | 2% | NW 8 mph | 39% |
|
Sat Jul 18 |
 |
Scattered Thunderstorms | 85º / 72º | 52% | SE 8 mph | 65% |
|
Sun Jul 19 |
|
Scattered Thunderstorms | 85º / 71º | 54% | WSW 9 mph | 70% |
|
Mon Jul 20 |
 |
Isolated Thunderstorms | 85º / 71º | 32% | WSW 9 mph | 66% |
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Buoy Data
For Marcus Hook, PA -
Wind Forecast
In Marcus Hook, PA -
Radar
In Marcus Hook, PA -
Marine Forecast
In Marcus Hook, PA
Weather Radar for Marcus Hook, PA See Radar
* Playback displays weather for the past 6 hours.
NOAA Weather Marine Forecast for Marcus Hook, PA
Variable winds 5 kt or less. Clear. Waves around 1 ft.
SW wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. Sunny. Waves around 1 ft.
SW wind around 10 kt. Mostly clear. Waves around 1 ft.
W wind 5 to 10 kt. Sunny. Waves around 1 ft.
Variable winds 5 kt or less. Partly cloudy. Waves around 1 ft.
W wind 5 to 10 kt. Mostly sunny. Waves around 1 ft.
Variable winds 5 kt or less. Mostly clear. Waves around 1 ft.
Variable winds 5 kt or less. Sunny. Waves around 1 ft.
Variable winds 5 kt or less. Partly cloudy. Waves around 1 ft.
NOAA Buoy Data Near Marcus Hook, PA See Map
Wind Speed Forecast for Marcus Hook, PA
| Tuesday | Wednesday | Thursday | ||||||||||
| Wind Speed (MPH) | 6 | 6 | 6 | 8 | 12 | 11 | 10 | 7 | 8 | 10 | 13 | 9 |
| 4am | 8am | 12pm | 4pm | 8pm | 12am | 4am | 8am | 12pm | 4pm | 8pm | 12am | |
| MPH | 6 | 6 | 6 | 8 | 12 | 11 | 10 | 7 | 8 | 10 | 13 | 9 |
| DIR | SSW | SW | WSW | WSW | WSW | SW | WSW | WSW | W | W | W | W |
Current Weather Conditions In Marcus Hook, PA
As Of: 22 minutes ago
- 73ºF
- 73ºF
- 6mph
- 0º (SSW)
- 6mph
- Clear
- 10mi
- 30.16"
- 67%
- 0ºF
The weather right now in Marcus Hook, PA is Clear. The current temperature is 73°F, and the expected high and low for today, Tuesday, July 14, 2026, are -° high temperature and 68°F low temperature. The wind is currently blowing at 6 miles per hour, and coming from the South Southwest. The wind is gusting to 6 mph. With the wind and the atmosphere the temperature feels like 73° Fahrenheit. Expected precipitation is 1 percent, with current humidity at 67 percent, and air pressure at 30.16 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).
...EXTREME HEAT WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH WEDNESDAY EVENING...
WHAT: Dangerously hot conditions with heat index values up to 106
possible.
WHERE: In Delaware, New Castle County. In New Jersey, Mercer,
Camden, Gloucester, and Northwestern Burlington Counties. In
Pennsylvania, Delaware, Eastern Montgomery, Lower Bucks, and
Philadelphia Counties.
WHEN: From Wednesday morning through Wednesday evening.
IMPACTS: Heat related illnesses increase significantly during
extreme heat and high humidity events.
PRECAUTIONARY / PREPAREDNESS ACTIONS:
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
&&
