Long Lake Weather Forecast

    • 22
    • 44

    Partly Sunny

    • 26
    • 39

    Mostly Sunny

    • 17
    • 42

    Mostly Sunny

    • 21
    • 31

    Partly Sunny

    • 23
    • 41

    Mostly Cloudy

    • 1
    • 31

    Chance Snow

Today 28 Jan Day

Windy, sunny. Northwest Winds 20 to 30 Mph with Gusts to around 45 Mph.

Tonight 28 Jan Day

Breezy. Mostly clear. Lows in the lower 20s. Northwest Winds 15 to 25 Mph with Gusts to around 40 Mph decreasing to 10 to 15 Mph with Gusts to around 30 Mph after midnight.

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Long Lake Temperature Statistics

January Temperature

Watertown, Watertown Municipal Airport (29.2 miles)

  • Lowest 20 January, 2025

    -19.2 °F

  • Average January

    10.6 °F

  • Highest 17 January, 2025

    37.7 °F

Climate (2020–Present)

Watertown, Watertown Municipal Airport (29.2 miles)

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  • Average Low 2020–2025

    35 °F

  • Average 2020–2025

    45.1 °F

  • Average High 2020–2025

    55.3 °F
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