10-Day Weather Forecast - Marcus Hook, PA

Sunny warmer with highs in the lower 80s. Northwest winds 5 to 10 mph.

Mostly clear. Lows in the lower 60s. West winds around 5 mph.

Mostly sunny. Hot with highs in the mid 80s. South winds 5 to 10 mph.

Mostly cloudy with a chance of showers. Lows in the mid 60s. South winds 5 to 10 mph. Chance of rain 50 percent.

Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Hot with highs in the mid 80s. Chance of rain 40 percent.

A chance of thunderstorms. Showers. Lows in the upper 60s. Chance of rain 80 percent.

Showers in the morning then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 80 percent.

Mostly cloudy with showers likely with a chance of thunderstorms in the evening then partly cloudy after midnight. Lows in the mid 60s. Chance of rain 60 percent.

Mostly sunny. Hot with highs in the mid 80s.

Mostly clear. Lows in the mid 60s.

Mostly sunny. Hot with highs in the upper 80s.

Partly cloudy. Lows in the upper 60s.

Mostly sunny. Hot with highs around 90.

Mostly clear. Low temperature around 69F. Dew point will be around 65F with an average humidity of 74%. Winds will be 4 mph from the S.

Mostly sunny. High temperature around 87F. Dew point will be around 69F with an average humidity of 68%. Winds will be 3 mph from the S.

Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 71F. Dew point will be around 67F with an average humidity of 77%. Winds will be 4 mph from the S.

Mostly sunny with a 35% chance for rain and thunderstorms. High temperature around 88F. Dew point will be around 71F with an average humidity of 70%. Winds will be 2 mph from the SW.

Clear with a 45% chance for rain and thunderstorms. Low temperature around 73F. Dew point will be around 69F with an average humidity of 77%. Winds will be 2 mph from the S.