Henlopen Ocean Beach Weather Forecast

    • 71
    • 79

    Chance Rain Showers

    • 73
    • 84

    Chance Thunderstorms

    • 66
    • 81

    Chance Rain Showers

    • 66
    • 79

    Mostly Sunny

    • 69
    • 80

    Mostly Sunny

    • 70
    • 82

    Chance Rain Showers

    • 66
    • 83

    Slight Chance Rain Showers

Today 19 Aug Delaware Beaches

Mostly cloudy. Showers likely with a slight chance of Thunderstorms this Morning, then a chance of Showers this afternoon. Near steady temperature in the lower 70s. East Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 60 percent.

Tonight 19 Aug Delaware Beaches

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms. Near steady temperature in the lower 70s. East Winds 10 to 15 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Henlopen Ocean Beach Temperature Statistics

August Temperature

Georgetown - Delaware Coastal Airport (16.2 miles)

  • Lowest 3 August, 2025

    58.6 °F

  • Average August

    74.5 °F

  • Highest 13 August, 2025

    90.6 °F

Climate (2020–Present)

Georgetown - Delaware Coastal Airport (16.2 miles)

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  • Average Low 2020–2025

    49.4 °F

  • Average 2020–2025

    58.9 °F

  • Average High 2020–2025

    68.6 °F
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