Collins Beach Weather Forecast

    • 65
    • 70

    Mostly Cloudy

    • 63
    • 78

    Mostly Sunny

    • 65
    • 77

    Mostly Sunny

    • 65
    • 76

    Mostly Sunny

    • 66
    • 78

    Slight Chance Thunderstorms

    • 64
    • 75

    Partly Sunny

    • 64
    • 75

    Partly Sunny

Today 10 Sep New Castle

Cloudy. A chance of Showers, mainly this morning. Highs in the upper 60s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 30 percent.

Tonight 10 Sep New Castle

Mostly cloudy this Evening, then becoming partly cloudy. Lows around 60. North Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Collins Beach Temperature Statistics

September Temperature

Dover Air Force Base (17.4 miles)

  • Lowest 8 September, 2025

    52.2 °F

  • Average September

    70.3 °F

  • Highest 6 September, 2025

    91.4 °F

Climate (2020–Present)

Dover Air Force Base (17.4 miles)

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  • Average Low 2020–2025

    49.5 °F

  • Average 2020–2025

    57.7 °F

  • Average High 2020–2025

    66.1 °F
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