Long Island Weather Forecast

    • 29
    • 42

    Patchy Freezing Fog

    • 30
    • 49

    Patchy Freezing Fog

    • 35
    • 48

    Rain Showers Likely

    • 38
    • 46

    Rain Showers Likely

    • 33
    • 52

    Mostly Cloudy

    • 34
    • 53

    Chance Rain Showers

    • 29
    • 47

    Partly Sunny

Today 2 Dec Jackson

Mostly cloudy. Highs around 40. Temperature falling into the this lower 30s this afternoon. North Winds 10 to 15 Mph.

Tonight 2 Dec Jackson

Colder. Mostly cloudy Early, then becoming partly cloudy. Patchy fog after midnight. Patchy freezing fog late. Lows in the mid 20s. North Winds around 10 Mph early becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Long Island Temperature Statistics

December Temperature

Winchester Municipal Airport (26.1 miles)

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  • Average December

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Climate (2020–Present)

Winchester Municipal Airport (26.1 miles)

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  • Average Low 2020–2025

    50.3 °F

  • Average 2020–2025

    60.8 °F

  • Average High 2020–2025

    71 °F
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