Great Marsh Preserve Weather Forecast

    • 68
    • 86

    Mostly Sunny

    • 68
    • 86

    Mostly Sunny

    • 73
    • 86

    Mostly Sunny

    • 74
    • 87

    Chance Thunderstorms

    • 73
    • 88

    Chance Thunderstorms

    • 73
    • 87

    Chance Rain Showers

Today 4 Jul Inland Sussex

Sunny, hot with Highs in the mid 80s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 4 Jul Inland Sussex

Mostly clear. Lows in the mid 60s. Northwest Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Great Marsh Preserve Temperature Statistics

July Temperature

Georgetown - Delaware Coastal Airport (11.8 miles)

  • Lowest 1 July, 2025

    73 °F

  • Average July

    83.7 °F

  • Highest 1 July, 2025

    93.9 °F

Climate (2020–Present)

Georgetown - Delaware Coastal Airport (11.8 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    49.4 °F

  • Average 2020–2025

    58.9 °F

  • Average High 2020–2025

    68.6 °F
Get WillyWeather+ to remove ads