Indian River Inlet Weather Forecast

    • 25
    • 32

    Decreasing Clouds

    • 31
    • 39

    Partly Sunny

    • 37
    • 48

    Mostly Cloudy

    • 42
    • 55

    Rain

    • 28
    • 51

    Breezy

    • 39
    • 45

    Mostly Cloudy

Today 15 Dec Delaware Beaches

Sunny, Brisk, cold with Highs in the lower 30s. Northwest Winds 15 to 25 Mph, Diminishing to 10 to 15 Mph this afternoon.

Tonight 15 Dec Delaware Beaches

Mostly cloudy in the Evening, then becoming partly cloudy. Cold with Lows in the mid 20s. Southwest Winds 5 to 10 Mph.

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  • Temperature Real-Time

Indian River Inlet Temperature Statistics

December Temperature

Georgetown - Delaware Coastal Airport (16.8 miles)

  • Lowest 9 December, 2025

    19.9 °F

  • Average December

    34.6 °F

  • Highest 10 December, 2025

    46.9 °F

Climate (2020–Present)

Georgetown - Delaware Coastal Airport (16.8 miles)

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  • Average Low 2020–2025

    49.2 °F

  • Average 2020–2025

    58.7 °F

  • Average High 2020–2025

    68.3 °F
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