Nassau Weather Forecast

    • 49
    • 63

    Mostly Sunny

    • 46
    • 58

    Mostly Sunny

    • 46
    • 59

    Mostly Sunny

    • 45
    • 61

    Mostly Sunny

    • 48
    • 66

    Mostly Sunny

    • 52
    • 65

    Partly Sunny

Today 22 Oct Inland Sussex

Sunny. Highs in the mid 60s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 22 Oct Inland Sussex

Mostly clear. Lows in the mid 40s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Real-Time

Nassau Temperature Statistics

October Temperature

Georgetown - Delaware Coastal Airport (9.9 miles)

  • Lowest 19 October, 2026

    41 °F

  • Average October

    64.1 °F

  • Highest 14 October, 2026

    89.7 °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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