Long Lake Weather Forecast

    • 24
    • 41

    Mostly Sunny

    • 18
    • 44

    Mostly Sunny

    • 23
    • 29

    Mostly Cloudy

    • 24
    • 40

    Mostly Cloudy

    • 5
    • 37

    Mostly Cloudy

    • 1
    • 13

    Mostly Cloudy

Today 29 Jan Day

Mostly sunny. Highs around 40. Southwest Winds 5 to 10 Mph.

Tonight 29 Jan Day

Clear. Lows in the mid 20s. Southwest Winds 5 to 15 Mph with Gusts to around 30 Mph.

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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

    11.2 °F

  • Highest 27 January, 2025

    39 °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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