Bethany Beach Weather Forecast

    • 69
    • 81

    Mostly Sunny

    • 68
    • 79

    Mostly Sunny

    • 74
    • 80

    Partly Sunny

    • 72
    • 81

    Rain Showers Likely

    • 71
    • 83

    Chance Rain Showers

    • 72
    • 80

    Slight Chance Thunderstorms

    • 72
    • 81

    Partly Sunny

Today 24 Aug Delaware Beaches

Sunny. Highs in the lower 80s. West Winds around 5 Mph, becoming south this afternoon.

Tonight 24 Aug Delaware Beaches

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

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bethany Beach Temperature Statistics

August Temperature

Ocean City, Ocean City Municipal Airport (16.2 miles)

  • Lowest 1 August, 2026

    66 °F

  • Average August

    77.9 °F

  • Highest 7 August, 2026

    90 °F

Climate (2021–2026)

Ocean City, Ocean City Municipal Airport (16.2 miles)

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  • Average Low 2021–2026

    50 °F

  • Average 2021–2026

    58.2 °F

  • Average High 2021–2026

    65.8 °F
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