Nassau Weather Forecast

    • 50
    • 83

    Rain Showers

    • 45
    • 56

    Chance Rain Showers

    • 47
    • 58

    Mostly Sunny

    • 49
    • 61

    Partly Sunny

    • 51
    • 64

    Partly Sunny

    • 51
    • 64

    Partly Sunny

Today 16 Oct Inland Sussex

Cloudy with a chance of Showers with a slight chance of Thunderstorms this Morning, then mostly sunny with a slight chance of Showers this afternoon. Much warmer with Highs in the lower 80s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Tonight 16 Oct Inland Sussex

Showers with a slight chance of Thunderstorms in the Evening, then Showers likely after midnight. Cooler with Lows around 50. Southwest Winds 10 to 15 Mph, becoming northwest 15 to 20 Mph after midnight. Chance of rain 90 percent.

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Nassau Temperature Statistics

October Temperature

Georgetown - Delaware Coastal Airport (9.9 miles)

  • Lowest 7 October, 2026

    41.6 °F

  • Average October

    65.1 °F

  • Highest 2 October, 2026

    86.6 °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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