Long Lake Weather Forecast

    • 19
    • 26

    Chance Wintry Mix

    • 21
    • 33

    Partly Sunny

    • 17
    • 26

    Mostly Cloudy

    • 27
    • 33

    Mostly Cloudy

    • 17
    • 37

    Mostly Cloudy

    • 18
    • 27

    Mostly Cloudy

    • 6
    • 26

    Partly Sunny

Today 21 Dec Stevens

Not as cold. Sunny. Near steady temperature in the mid 20s. Southeast Winds 5 to 15 Mph.

Tonight 21 Dec Stevens

Not as cold. Mostly cloudy. Chance of light freezing rain and slight chance of light sleet after midnight. Lows in the lower 20s. Southeast Winds 5 to 10 Mph. Chance of precipitation 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Long Lake Temperature Statistics

December Temperature

Morris, Morris Municipal Airport (8.1 miles)

  • Lowest 4 December, 2025

    -13 °F

  • Average December

    12.5 °F

  • Highest 16 December, 2025

    44.6 °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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