Nassau Weather Forecast

    • 36
    • 61

    Breezy

    • 32
    • 51

    Breezy

    • 39
    • 52

    Mostly Cloudy

    • 39
    • 53

    Slight Chance Rain

    • 44
    • 56

    Mostly Cloudy

    • 50
    • 63

    Chance Rain

Today 16 Nov Inland Sussex

Partly sunny in the Morning, then clearing. Windy with Highs in the lower 60s. Temperature falling into the lower 50s in the afternoon. West Winds 15 to 25 Mph, becoming northwest 25 to 30 Mph in the afternoon. Gusts up to 45 Mph.

Tonight 16 Nov Inland Sussex

Mostly clear and breezy. Much cooler with Lows in the upper 30s. West Winds 15 to 25 Mph with Gusts up to 40 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Nassau Temperature Statistics

November Temperature

Georgetown - Delaware Coastal Airport (9.9 miles)

  • Lowest 11 November, 2025

    34 °F

  • Average November

    53.8 °F

  • Highest 8 November, 2025

    70 °F

Climate (2020–Present)

Georgetown - Delaware Coastal Airport (9.9 miles)

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  • Average Low 2020–2025

    49.3 °F

  • Average 2020–2025

    58.8 °F

  • Average High 2020–2025

    68.4 °F
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