Nassau Weather Forecast

    • 71
    • 87

    Smoke

    • 75
    • 92

    Rain Showers

    • 69
    • 86

    Chance Thunderstorms

    • 71
    • 86

    Partly Sunny

    • 73
    • 90

    Rain Showers Likely

    • 68
    • 88

    Chance Thunderstorms

Today 17 Jul Inland Sussex

Mostly sunny. Smoke, hot with Highs around 90. Northeast Winds 5 to 10 Mph.

Tonight 17 Jul Inland Sussex

Mostly cloudy. Patchy smoke. Lows in the mid 70s. Northeast Winds 5 to 10 Mph.

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Nassau Temperature Statistics

July Temperature

Georgetown - Delaware Coastal Airport (9.9 miles)

  • Lowest 14 July, 2026

    61 °F

  • Average July

    81.5 °F

  • Highest 3 July, 2026

    102.7 °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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