Delaware River - Marcus Hook Weather Forecast

    • 61
    • 79

    Rain Showers

    • 64
    • 85

    Chance Thunderstorms

    • 64
    • 85

    Thunderstorms

    • 62
    • 76

    Rain Showers Likely

    • 61
    • 71

    Rain Showers Likely

    • 57
    • 71

    Rain Showers Likely

    • 58
    • 74

    Chance Rain Showers

Today 1 May Delaware

Mostly sunny. Near steady temperature in the mid 70s. Southeast Winds 10 to 15 Mph.

Tonight 1 May Delaware

Mostly cloudy. A slight chance of Showers and Thunderstorms late this evening. Not as cool. Near steady temperature in the lower 60s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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Delaware River - Marcus Hook Temperature Statistics

May Temperature

Philadelphia, Philadelphia International Airport (10.6 miles)

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Climate (2020–Present)

Philadelphia, Philadelphia International Airport (10.6 miles)

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  • Average Low 2020–2025

    50.2 °F

  • Average 2020–2025

    58.3 °F

  • Average High 2020–2025

    66.8 °F
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