Primehook Beach Weather Forecast

    • 66
    • 78

    Mostly Cloudy

    • 64
    • 79

    Mostly Sunny

    • 62
    • 74

    Mostly Sunny

    • 63
    • 74

    Mostly Sunny

    • 63
    • 75

    Mostly Sunny

    • 64
    • 75

    Partly Sunny

Today 28 Aug Inland Sussex

Mostly cloudy this Morning, then becoming partly sunny. Highs in the upper 70s. Southwest Winds around 5 Mph, increasing to 10 to 15 Mph with Gusts up to 25 Mph this afternoon.

Tonight 28 Aug Inland Sussex

Mostly cloudy. Lows in the lower 60s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Primehook Beach Temperature Statistics

August Temperature

Georgetown - Delaware Coastal Airport (12.4 miles)

  • Lowest 23 August, 2025

    55.7 °F
  • Average August

    73.4 °F
  • Highest 13 August, 2025

    90.6 °F

Climate (2020–Present)

Georgetown - Delaware Coastal Airport (12.4 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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