Indian River Inlet (Coast Guard Station) Weather Forecast

    • 64
    • 73

    Chance Rain Showers

    • 66
    • 76

    Chance Rain Showers

    • 67
    • 80

    Mostly Sunny

    • 66
    • 74

    Partly Sunny

    • 66
    • 73

    Partly Sunny

    • 66
    • 74

    Partly Sunny

    • 66
    • 75

    Mostly Cloudy

Today 17 Sep Delaware Beaches

Partly sunny with a chance of Showers with a slight chance of Thunderstorms. Near steady temperature in the lower 70s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Tonight 17 Sep Delaware Beaches

Partly cloudy this Evening, then becoming mostly cloudy. A 20 percent chance of Showers. Patchy fog. Lows in the lower 60s. Southeast Winds 5 to 10 Mph, becoming west after midnight.

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  • Temperature Real-Time

Indian River Inlet (Coast Guard Station) Temperature Statistics

September Temperature

Georgetown - Delaware Coastal Airport (16.2 miles)

  • Lowest 9 September, 2025

    52 °F

  • Average September

    68.2 °F

  • Highest 6 September, 2025

    91.9 °F

Climate (2020–Present)

Georgetown - Delaware Coastal Airport (16.2 miles)

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  • Average Low 2020–2025

    49.3 °F

  • Average 2020–2025

    58.8 °F

  • Average High 2020–2025

    68.5 °F
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