Collins Beach Weather Forecast

    • 79
    • 90

    Slight Chance Thunderstorms

    • 75
    • 84

    Partly Sunny

    • 76
    • 82

    Chance Thunderstorms

    • 73
    • 84

    Chance Thunderstorms

    • 69
    • 80

    Partly Sunny

    • 71
    • 80

    Partly Sunny

Today 17 Jul New Castle

Mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Hot with Highs in the lower 90s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

Tonight 17 Jul New Castle

Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Humid with Lows in the mid 70s. West Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northwest after midnight. Chance of rain 20 percent.

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Collins Beach Temperature Statistics

July Temperature

Dover Air Force Base (17.4 miles)

  • Lowest 4 July, 2025

    65.3 °F

  • Average July

    78.9 °F

  • Highest 8 July, 2025

    94.5 °F

Climate (2020–Present)

Dover Air Force Base (17.4 miles)

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  • Average Low 2020–2025

    49.6 °F

  • Average 2020–2025

    57.8 °F

  • Average High 2020–2025

    66.2 °F
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