Cape Henlopen Weather Forecast

    • 61
    • 76

    Increasing Clouds

    • 55
    • 66

    Breezy

    • 59
    • 70

    Mostly Sunny

    • 59
    • 71

    Slight Chance Rain Showers

    • 58
    • 68

    Mostly Sunny

    • 59
    • 72

    Mostly Sunny

    • 62
    • 74

    Mostly Sunny

Today 29 May Delaware Beaches

Sunny. Highs in the upper 70s. North Winds 10 to 15 Mph, becoming southwest 5 to 10 Mph with Gusts up to 20 Mph this afternoon.

Tonight 29 May Delaware Beaches

Mostly clear. Lows in the lower 60s. Southwest Winds 10 to 15 Mph.

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Cape Henlopen Temperature Statistics

May Temperature

Georgetown - Delaware Coastal Airport (16.2 miles)

  • Lowest 3 May, 2026

    43.6 °F

  • Average May

    65 °F

  • Highest 18 May, 2026

    96.7 °F

Climate (2021–Present)

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

    68.2 °F
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