Bethany Beach Weather Forecast

    • 68
    • 77

    Mostly Cloudy

    • 67
    • 80

    Slight Chance Thunderstorms

    • 65
    • 77

    Partly Sunny

    • 63
    • 74

    Mostly Sunny

    • 66
    • 75

    Partly Sunny

    • 66
    • 76

    Partly Sunny

Today 24 Aug Delaware Beaches

Partly sunny. Highs in the upper 70s. Southeast Winds 5 to 10 Mph.

Tonight 24 Aug Delaware Beaches

Partly cloudy in the Evening, then clearing. Humid with Lows in the upper 60s. Southeast Winds 5 to 10 Mph, becoming southwest after midnight.

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Bethany Beach Temperature Statistics

August Temperature

Ocean City, Ocean City Municipal Airport (16.2 miles)

  • Lowest 10 August, 2025

    57.7 °F

  • Average August

    73.4 °F

  • Highest 14 August, 2025

    85.6 °F

Climate (2020–Present)

Ocean City, Ocean City Municipal Airport (16.2 miles)

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  • Average Low 2020–2025

    50.2 °F

  • Average 2020–2025

    58.3 °F

  • Average High 2020–2025

    65.9 °F
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