Nassau Weather Forecast

    • 74
    • 92

    Chance Rain Showers

    • 72
    • 85

    Rain Showers

    • 68
    • 85

    Chance Thunderstorms

    • 69
    • 85

    Mostly Sunny

    • 74
    • 91

    Slight Chance Thunderstorms

    • 74
    • 95

    Chance Thunderstorms

Today 5 Jul Inland Sussex

Mostly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Hot with Highs in the lower 90s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 5 Jul Inland Sussex

Mostly cloudy with a chance of Showers. Humid with Lows in the lower 70s. East Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Real-Time

Nassau Temperature Statistics

July Temperature

Georgetown - Delaware Coastal Airport (9.9 miles)

  • Lowest 1 July, 2026

    71.7 °F

  • Average July

    84 °F

  • Highest 2 July, 2026

    98.1 °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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