Rehoboth Beach Weather Forecast

    • 28
    • 36

    Breezy

    • 29
    • 40

    Partly Sunny

    • 24
    • 35

    Partly Sunny

    • 33
    • 41

    Mostly Cloudy

    • 30
    • 41

    Slight Chance Rain

    • 30
    • 40

    Mostly Cloudy

Today 30 Dec Delaware Beaches

Sunny, windy and much cooler with Highs in the upper 30s. West Winds 20 to 30 Mph with Gusts up to 45 Mph.

Tonight 30 Dec Delaware Beaches

Mostly clear in the Evening, then becoming partly cloudy. Brisk, cold with Lows in the upper 20s. West Winds 15 to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rehoboth Beach Temperature Statistics

December Temperature

Georgetown - Delaware Coastal Airport (15.5 miles)

  • Lowest 14 December, 2025

    18 °F

  • Average December

    36.2 °F

  • Highest 19 December, 2025

    61 °F

Climate (2020–Present)

Georgetown - Delaware Coastal Airport (15.5 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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