Cold Spring Harbor Weather Forecast

    • 48
    • 62

    Slight Chance Rain Showers

    • 51
    • 61

    Rain Showers

    • 49
    • 70

    Rain Showers

    • 45
    • 56

    Chance Rain Showers

    • 47
    • 60

    Partly Sunny

    • 49
    • 61

    Chance Rain Showers

Today 8 May Northern Nassau

Sunny late this Morning, then becoming partly sunny. A slight chance of Showers this afternoon. Highs in the mid 60s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 8 May Northern Nassau

Partly cloudy in the Evening, then becoming mostly cloudy. A 20 percent chance of Showers. Lows in the upper 40s. West Winds 10 to 15 Mph, becoming south around 5 Mph after midnight.

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  • Temperature Real-Time

Cold Spring Harbor Temperature Statistics

May Temperature

Farmingdale - Republic Airport (10.6 miles)

  • Lowest 1 May, 2026

    44.1 °F

  • Average May

    55.4 °F

  • Highest 5 May, 2026

    66 °F

Climate (2021–Present)

Farmingdale - Republic Airport (10.6 miles)

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  • Average Low 2021–2026

    48.2 °F

  • Average 2021–2026

    55.7 °F

  • Average High 2021–2026

    63 °F
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