Watertown Municipal Airport Weather Forecast

    • 32
    • 54

    Slight Chance Rain

    • 21
    • 40

    Slight Chance Rain

    • 27
    • 34

    Chance Rain/Snow

    • 23
    • 48

    Mostly Cloudy

    • 14
    • 30

    Mostly Cloudy

    • 18
    • 26

    Chance Snow

    • 17
    • 32

    Chance Snow

Today 30 Jan Jefferson

Mostly sunny. Southwest Winds 5 to 10 Mph.

Tonight 30 Jan Jefferson

Partly cloudy through around Midnight, then cloudy with a 40 percent chance of light rain after midnight. Lows in the lower 30s. Southwest Winds up to 5 Mph shifting to the northeast after midnight.

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Watertown Municipal Airport Temperature Statistics

January Temperature

Watertown (0 miles)

  • Lowest 24 January, 2025

    -13.9 °F

  • Average January

    17.1 °F

  • Highest 17 January, 2025

    49.5 °F

Climate (2020–Present)

Watertown (0 miles)

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  • Average Low 2020–2025

    36.4 °F

  • Average 2020–2025

    46.1 °F

  • Average High 2020–2025

    55.1 °F
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