Nassau Weather Forecast

    • 37
    • 48

    Increasing Clouds

    • 39
    • 54

    Decreasing Clouds

    • 49
    • 66

    Mostly Sunny

    • 44
    • 65

    Mostly Sunny

    • 50
    • 62

    Partly Sunny

    • 61
    • 77

    Mostly Cloudy

    • 63
    • 82

    Partly Sunny

Today 8 Apr Inland Sussex

Sunny. Highs in the upper 40s. Northeast Winds 10 to 15 Mph.

Tonight 8 Apr Inland Sussex

Partly cloudy this Evening, then becoming mostly cloudy. Areas of frost. Lows in the mid 30s. East Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Nassau Temperature Statistics

April Temperature

Georgetown - Delaware Coastal Airport (9.9 miles)

  • Lowest 6 April, 2026

    45 °F

  • Average April

    63.3 °F

  • Highest 1 April, 2026

    84.7 °F

Climate (2021–Present)

Georgetown - Delaware Coastal Airport (9.9 miles)

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  • Average Low 2021–2026

    49 °F

  • Average 2021–2026

    58.6 °F

  • Average High 2021–2026

    68.3 °F
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