Watertown Weather Forecast

    • 11
    • 31

    Chance Snow Showers

    • 3
    • 14

    Partly Sunny

    • 7
    • 16

    Partly Sunny

    • 11
    • 19

    Mostly Cloudy

    • 9
    • 19

    Slight Chance Snow Showers

    • 7
    • 19

    Mostly Cloudy

Today 22 Jan Jefferson

Lake effect snow Showers this Morning, then a chance of snow Showers this afternoon. Additional accumulation 2 Inches or less. Highs in the lower 30s. West Winds 5 to 10 Mph, increasing to 10 to 15 Mph. Chance of snow 80 percent.

Tonight 22 Jan Jefferson

Cloudy with a 50 percent chance of snow Showers. Much Colder with Lows Ranging from 5 to 10 above across the tug hill to 10 to 15 along the lake Ontario shore. Northwest Winds 10 to 15 Mph, Diminishing to 5 to 10 Mph.

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Watertown Temperature Statistics

January Temperature

Watertown, Watertown International Airport (5.6 miles)

  • Lowest 9 January, 2021

    3.9 °F

  • Average January

    28.8 °F

  • Highest 15 January, 2021

    42.1 °F

Climate (2010–Present)

Watertown, Watertown International Airport (5.6 miles)

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  • Average Low 2010–Present

    37.5 °F

  • Average 2010–Present

    47 °F

  • Average High 2010–Present

    55.3 °F
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