Cold Spring Harbor Weather Forecast

    • 60
    • 83

    Mostly Sunny

    • 63
    • 87

    Mostly Sunny

    • 71
    • 92

    Partly Sunny

    • 70
    • 95

    Chance Rain Showers

    • 60
    • 82

    Rain Showers Likely

    • 59
    • 73

    Chance Rain Showers

Today 3 Jun Northwest Suffolk

Sunny. Highs in the lower 80s. North Winds 5 to 10 Mph.

Tonight 3 Jun Northwest Suffolk

Mostly clear. Lows around 60. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cold Spring Harbor Temperature Statistics

June Temperature

Farmingdale - Republic Airport (9.9 miles)

  • Lowest 1 June, 2026

    52 °F

  • Average June

    60.3 °F

  • Highest 1 June, 2026

    68 °F

Climate (2021–Present)

Farmingdale - Republic Airport (9.9 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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