Lewes Beach Weather Forecast

    • 66
    • 72

    Chance Rain Showers

    • 65
    • 71

    Chance Rain Showers

    • 64
    • 75

    Mostly Sunny

    • 65
    • 74

    Mostly Sunny

    • 63
    • 71

    Partly Sunny

    • 64
    • 73

    Partly Sunny

Today 9 Sep Inland Sussex

Mostly sunny. Highs in the mid 70s. Northeast Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 9 Sep Inland Sussex

Mostly cloudy with a chance of Showers. Lows in the lower 60s. Northeast Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 40 percent.

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Lewes Beach Temperature Statistics

September Temperature

Georgetown - Delaware Coastal Airport (13 miles)

  • Lowest 1 September, 2025

    55 °F

  • Average September

    70.8 °F

  • Highest 6 September, 2025

    91.9 °F

Climate (2020–Present)

Georgetown - Delaware Coastal Airport (13 miles)

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  • Average Low 2020–2025

    49.3 °F

  • Average 2020–2025

    58.8 °F

  • Average High 2020–2025

    68.5 °F
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