Watertown Weather Forecast

    • 26
    • 34

    Chance Snow Showers

    • 34
    • 50

    Mostly Cloudy

    • 46
    • 59

    Mostly Cloudy

    • 54
    • 63

    Rain Showers

    • 35
    • 67

    Rain Showers

    • 28
    • 42

    Slight Chance Rain/Snow

Today 12 Mar Jefferson

Cloudy with a 30 percent chance of snow Showers. Highs in the lower 30s. Light Winds, becoming northeast 5 to 10 Mph.

Tonight 12 Mar Jefferson

Mostly cloudy. Lows in the mid 20s. Northeast Winds 5 to 10 Mph, becoming light.

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Watertown Temperature Statistics

March Temperature

Watertown, Watertown International Airport (5.6 miles)

  • Lowest 3 March, 2025

    -1.2 °F

  • Average March

    30.3 °F

  • Highest 5 March, 2025

    55.7 °F

Climate (2020–Present)

Watertown, Watertown International Airport (5.6 miles)

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  • Average Low 2020–2025

    38.9 °F

  • Average 2020–2025

    48.6 °F

  • Average High 2020–2025

    57.5 °F
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