Nassau Weather Forecast

    • 72
    • 88

    Partly Sunny

    • 70
    • 86

    Chance Rain Showers

    • 68
    • 84

    Partly Sunny

    • 72
    • 87

    Mostly Cloudy

    • 71
    • 90

    Chance Rain Showers

    • 69
    • 85

    Mostly Sunny

Today 13 Aug Inland Sussex

Sunny, hot with Highs around 90. West Winds 5 to 10 Mph.

Tonight 13 Aug Inland Sussex

Partly cloudy. Humid with Lows in the lower 70s. West Winds 5 to 10 Mph.

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Nassau Temperature Statistics

August Temperature

Georgetown - Delaware Coastal Airport (9.9 miles)

  • Lowest 1 August, 2026

    67.6 °F

  • Average August

    81.7 °F

  • Highest 10 August, 2026

    93.7 °F

Climate (2021–2026)

Georgetown - Delaware Coastal Airport (9.9 miles)

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  • Average Low 2021–2026

    48.9 °F

  • Average 2021–2026

    58.6 °F

  • Average High 2021–2026

    68.3 °F
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