Watertown International Airport Weather Forecast

    • 37
    • 50

    Rain

    • 34
    • 50

    Rain Showers

    • 29
    • 46

    Chance Rain Showers

    • 32
    • 48

    Chance Rain Showers

    • 38
    • 53

    Rain Showers

    • 32
    • 52

    Chance Rain Showers

Today 30 Oct Jefferson

Rain, breezy with Highs in the upper 40s. Light Winds, becoming northeast 10 to 15 Mph. Chance of rain near 100 percent.

Tonight 30 Oct Jefferson

Showers, breezy with Lows in the upper 30s. Northeast Winds 10 to 15 Mph, Diminishing to 5 to 10 Mph. Chance of rain near 100 percent.

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Watertown International Airport Temperature Statistics

October Temperature

Watertown, Watertown International Airport (0 miles)

  • Lowest 27 October, 2025

    23 °F

  • Average October

    53.4 °F

  • Highest 6 October, 2025

    80.1 °F

Climate (2020–Present)

Watertown, Watertown International Airport (0 miles)

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  • Average Low 2020–2025

    39 °F

  • Average 2020–2025

    48.8 °F

  • Average High 2020–2025

    57.8 °F
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