10-Day Weather Forecast - Marcus Hook, PA

Partly sunny this morning then becoming mostly cloudy. A chance of showers. A slight chance of thunderstorms this afternoon. Some thunderstorms may produce gusty winds this afternoon. Highs in the upper 70s. South winds 10 to 15 mph. Gusts up to 30 mph this afternoon. Chance of rain 40 percent.

Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening then showers likely with a slight chance of thunderstorms after midnight. Some thunderstorms may produce gusty winds in the evening. Lows in the upper 40s. South winds 10 to 15 mph becoming southwest after midnight. Gusts up to 30 mph. Chance of rain 70 percent.

Cloudy. Showers likely mainly in the morning. Much cooler with highs in the mid 50s. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 70 percent.

Partly cloudy in the evening then clearing. Much cooler with lows in the lower 30s. West winds 10 to 15 mph.

Mostly sunny in the morning then becoming mostly cloudy. Highs around 50. Southwest winds 5 to 10 mph with gusts up to 20 mph increasing to south 15 to 20 mph with gusts up to 30 mph in the afternoon.

Partly cloudy in the evening then clearing. Lows in the upper 30s.

Sunny. Highs around 50.

Mostly cloudy. Lows in the mid 30s.

Cloudy. Highs in the mid 50s.

Cloudy. A chance of rain in the evening then rain after midnight. Not as cool with lows in the upper 40s. Temperature rising into the upper 50s after midnight. Chance of rain 90 percent.

Rain. Highs in the lower 60s. Temperature falling into the lower 50s in the afternoon. Chance of rain 90 percent.

Mostly cloudy in the evening then becoming partly cloudy. A chance of snow. Rain likely mainly in the evening. Much colder with lows in the upper 20s. Chance of precipitation 60 percent.

Mostly sunny. Much cooler with highs in the upper 30s.

Clear. Low temperature around 26F. Dew point will be around 13F with an average humidity of 47%. Winds will be 7 mph from the NW.

Mostly sunny. High temperature around 40F. Dew point will be around 12F with an average humidity of 40%. Winds will be 3 mph from the N.

Partly cloudy. Low temperature around 29F. Dew point will be around 18F with an average humidity of 55%. Winds will be 1 mph from the SE.

Mostly sunny. High temperature around 45F. Dew point will be around 22F with an average humidity of 53%. Winds will be 2 mph from the N.

Mostly clear. Low temperature around 34F. Dew point will be around 24F with an average humidity of 63%. Winds will be 3 mph from the SE.