Delaware Bay - Lewes Weather Forecast

    • 75
    • 86

    Thunderstorms Likely

    • 76
    • 86

    Mostly Sunny

    • 77
    • 88

    Mostly Sunny

    • 77
    • 89

    Chance Rain Showers

    • 73
    • 85

    Chance Thunderstorms

    • 70
    • 80

    Slight Chance Thunderstorms

Today 27 Jul Delaware Beaches

Partly sunny. A slight chance of Showers and Thunderstorms this Morning, then a chance of Showers and Thunderstorms this afternoon. Hot with Highs in the mid 80s. South Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 27 Jul Delaware Beaches

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy with a slight chance of Showers and Thunderstorms after midnight. Humid with Lows in the mid 70s. Southwest Winds 5 to 10 Mph, becoming west after midnight. Chance of rain 50 percent.

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Delaware Bay - Lewes Temperature Statistics

July Temperature

Georgetown - Delaware Coastal Airport (14.3 miles)

  • Lowest 6 July, 2025

    61.6 °F

  • Average July

    79.9 °F

  • Highest 1 July, 2025

    95.6 °F

Climate (2020–Present)

Georgetown - Delaware Coastal Airport (14.3 miles)

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  • Average Low 2020–2025

    49.4 °F

  • Average 2020–2025

    58.9 °F

  • Average High 2020–2025

    68.6 °F
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