Cape Henlopen Weather Forecast

    • 67
    • 74

    Mostly Sunny

    • 63
    • 80

    Slight Chance Thunderstorms

    • 62
    • 65

    Chance Rain Showers

    • 52
    • 76

    Rain Showers Likely

    • 47
    • 56

    Breezy

    • 51
    • 57

    Mostly Sunny

Today 13 Oct Delaware Beaches

Sunny. Highs in the mid 70s. Southwest Winds 5 to 10 Mph.

Tonight 13 Oct Delaware Beaches

Mostly clear. Lows in the mid 60s. Southwest Winds 5 to 10 Mph.

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Cape Henlopen Temperature Statistics

October Temperature

Georgetown - Delaware Coastal Airport (16.2 miles)

  • Lowest 7 October, 2026

    41.6 °F

  • Average October

    64.9 °F

  • Highest 2 October, 2026

    86.6 °F

Climate (2021–2026)

Georgetown - Delaware Coastal Airport (16.2 miles)

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  • Average Low 2021–2026

    48.9 °F

  • Average 2021–2026

    58.6 °F

  • Average High 2021–2026

    68.3 °F
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