Watertown Weather Forecast

    • -3
    • 8

    Cold

    • -7
    • 8

    Cold

    • -8
    • 6

    Cold

    • -5
    • 9

    Cold

    • 11
    • 19

    Partly Sunny

    • 16
    • 30

    Slight Chance Snow

Today 27 Jan Carver

Colder. Mostly sunny. Highs around 8. Northwest Winds 10 to 15 Mph with Gusts to around 30 Mph.

Tonight 27 Jan Carver

Not as cold. Decreasing Clouds. Chance of Flurries through the night. Lows around 1. Northwest Winds 10 to 15 Mph with Gusts to around 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Watertown Temperature Statistics

January Temperature

Buffalo, Buffalo Municipal Airport (13 miles)

  • Lowest 23 January, 2026

    -22 °F

  • Average January

    14.7 °F

  • Highest 7 January, 2026

    42.8 °F

Climate (2021–Present)

Buffalo, Buffalo Municipal Airport (13 miles)

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  • Average Low 2021–2026

    36.4 °F

  • Average 2021–2026

    46.1 °F

  • Average High 2021–2026

    55.3 °F
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