Rehoboth Beach Weather Forecast

    • 74
    • 82

    Chance Rain Showers

    • 73
    • 81

    Mostly Sunny

    • 75
    • 82

    Rain Showers Likely

    • 73
    • 88

    Slight Chance Thunderstorms

    • 71
    • 84

    Mostly Sunny

    • 74
    • 85

    Mostly Sunny

Today 14 Aug Delaware Beaches

Partly sunny this Morning, then mostly cloudy with a chance of Showers this afternoon. Highs in the mid 80s. Northeast Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 14 Aug Delaware Beaches

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms in the Evening, then partly cloudy after midnight. Humid with Lows in the lower 70s. East Winds around 5 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rehoboth Beach Temperature Statistics

August Temperature

Georgetown - Delaware Coastal Airport (15.5 miles)

  • Lowest 1 August, 2026

    67.6 °F

  • Average August

    81.5 °F

  • Highest 10 August, 2026

    93.7 °F

Climate (2021–2026)

Georgetown - Delaware Coastal Airport (15.5 miles)

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  • Average Low 2021–2026

    48.9 °F

  • Average 2021–2026

    58.6 °F

  • Average High 2021–2026

    68.3 °F
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