Nassau Weather Forecast

    • 72
    • 82

    Rain Showers Likely

    • 71
    • 90

    Chance Rain Showers

    • 67
    • 87

    Mostly Sunny

    • 71
    • 87

    Partly Sunny

    • 68
    • 87

    Chance Rain Showers

    • 68
    • 82

    Chance Rain Showers

Today 16 Aug Inland Sussex

Patchy fog this morning. Partly sunny this Morning, then cloudy with a chance of Showers with a slight chance of Thunderstorms this afternoon. Highs in the lower 80s. Temperature falling into the upper 70s this afternoon. South Winds 10 to 15 Mph. Chance of rain 50 percent.

Tonight 16 Aug Inland Sussex

Showers with a chance of Thunderstorms. Humid. Near steady temperature in the mid 70s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 90 percent.

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  • Temperature Real-Time

Nassau Temperature Statistics

August Temperature

Georgetown - Delaware Coastal Airport (9.9 miles)

  • Lowest 1 August, 2026

    67.6 °F

  • Average August

    81.1 °F

  • Highest 10 August, 2026

    93.7 °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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