Weather WorldMarcus Hook, PA 7-Day Weather Forecast
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Marcus Hook Weather Forecast
Marcus Hook, PA Weather Forecast Date: 400 PM EDT Tue Sep 29 2026
Weather forecast for Marcus Hook, PA
Tonight Lo: 59°F Lo: 15°C |
Tonight... Mostly cloudy this evening, then becoming partly cloudy. Patchy fog. Lows in the upper 50s. Northwest winds around 5 mph this evening, becoming light and variable. |
| Wed Hi: 79°FHi: 26°C Lo: 61°F Lo: 16°C |
Wednesday... Patchy fog in the morning. Mostly sunny. Highs in the upper 70s. West winds around 5 mph. |
Thu Hi: 79°FHi: 26°C Lo: 65°F Lo: 18°C |
Thursday... Partly sunny. Humid with highs in the upper 70s. Southwest winds around 5 mph. |
Fri Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Friday... Mostly sunny. Highs in the lower 80s. |
| Sat Hi: 70°FHi: 21°C Lo: 55°F Lo: 13°C |
Saturday... Mostly cloudy. Not as warm with highs around 70. |
Sun Hi: 69°FHi: 21°C Lo: 55°F Lo: 13°C |
Sunday... Showers likely. Highs in the upper 60s. Chance of rain 60%. |
| Mon Hi: 65°FHi: 18°C Lo: 49°F Lo: 9°C |
Monday... Mostly sunny. Highs in the mid 60s. |
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