Great Marsh Preserve Weather Forecast

    • 18
    • 33

    Decreasing Clouds

    • 15
    • 31

    Mostly Sunny

    • 16
    • 34

    Chance Snow

    • 10
    • 24

    Blustery

    • 12
    • 25

    Partly Sunny

    • 15
    • 27

    Partly Sunny

Today 4 Feb Inland Sussex

Mostly cloudy in the Morning, then becoming partly sunny. Highs in the mid 30s. North Winds 5 to 10 Mph.

Tonight 4 Feb Inland Sussex

Mostly cloudy. Colder with Lows around 17. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Great Marsh Preserve Temperature Statistics

February Temperature

Georgetown - Delaware Coastal Airport (11.8 miles)

  • Lowest 1 February, 2026

    15.1 °F

  • Average February

    19.6 °F

  • Highest 1 February, 2026

    24.1 °F

Climate (2021–Present)

Georgetown - Delaware Coastal Airport (11.8 miles)

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  • Average Low 2021–2026

    49 °F

  • Average 2021–2026

    58.6 °F

  • Average High 2021–2026

    68.2 °F
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