Henlopen Ocean Beach Weather Forecast

    • 55
    • 70

    Mostly Sunny

    • 57
    • 72

    Rain Showers

    • 53
    • 68

    Chance Rain Showers

    • 57
    • 71

    Mostly Sunny

    • 63
    • 80

    Mostly Sunny

    • 64
    • 82

    Mostly Sunny

Today 12 May Delaware Beaches

Sunny. Highs in the mid 60s. North Winds 5 to 10 Mph, becoming east this afternoon.

Tonight 12 May Delaware Beaches

Mostly clear. Lows in the lower 50s. South Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Henlopen Ocean Beach Temperature Statistics

May Temperature

Georgetown - Delaware Coastal Airport (16.2 miles)

  • Lowest 3 May, 2026

    43.6 °F

  • Average May

    61.4 °F

  • Highest 5 May, 2026

    84.7 °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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