The David Weld Sanctuary Weather Forecast

    • 37
    • 40

    Mostly Cloudy

    • 22
    • 43

    Increasing Clouds

    • 26
    • 33

    Snow

    • 32
    • 42

    Rain

    • 25
    • 41

    Breezy

    • 29
    • 37

    Rain/Snow

    • 24
    • 44

    Chance Rain/Snow

Today 3 Feb Northwest Suffolk

Mostly cloudy. Near steady temperature in the lower 40s. Southwest Winds 5 to 10 Mph.

Tonight 3 Feb Northwest Suffolk

Mostly cloudy. Lows in the upper 30s. Southwest Winds 10 to 15 Mph.

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The David Weld Sanctuary Temperature Statistics

February Temperature

Islip, Long Island Mac Arthur Airport (9.3 miles)

  • Lowest 1 February, 2025

    21 °F

  • Average February

    33.4 °F

  • Highest 1 February, 2025

    44.1 °F

Climate (2020–Present)

Islip, Long Island Mac Arthur Airport (9.3 miles)

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  • Average Low 2020–2025

    47.3 °F

  • Average 2020–2025

    55 °F

  • Average High 2020–2025

    62.8 °F
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