Long Lake Weather Forecast

    • -20
    • -1

    Cold

    • 5
    • 12

    Partly Sunny

    • 13
    • 24

    Mostly Cloudy

    • 17
    • 40

    Mostly Cloudy

    • 15
    • 37

    Chance Rain

    • -8
    • 25

    Partly Sunny

    • 6
    • 23

    Mostly Cloudy

Today 13 Dec Stevens

Colder, sunny. Near steady temperature around 2 below. Northwest Winds 10 to 15 Mph.

Tonight 13 Dec Stevens

Colder. Mostly clear. Lows around 20 below. Northwest Winds 5 to 15 Mph decreasing to up to 5 Mph after midnight.

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Long Lake Temperature Statistics

December Temperature

Morris, Morris Municipal Airport (8.1 miles)

  • Lowest 4 December, 2025

    -13 °F

  • Average December

    11.9 °F

  • Highest 9 December, 2025

    35.6 °F

Climate (2020–Present)

Morris, Morris Municipal Airport (8.1 miles)

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  • Average Low 2020–2025

    34.3 °F

  • Average 2020–2025

    44.4 °F

  • Average High 2020–2025

    54.6 °F
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