Watertown Weather Forecast

    • 20
    • 38

    Decreasing Clouds

    • 35
    • 44

    Chance Rain Showers

    • 33
    • 62

    Chance Rain Showers

    • 32
    • 51

    Chance Rain Showers

    • 35
    • 55

    Mostly Sunny

    • 50
    • 59

    Rain Showers Likely

    • 55
    • 71

    Rain Showers Likely

Today 6 Apr Carver

Colder, sunny. Near steady temperature in the upper 30s. North Winds 10 to 15 Mph.

Tonight 6 Apr Carver

Clear. Lows in the lower 20s. North Winds 5 to 15 Mph shifting to the northeast up to 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Watertown Temperature Statistics

April Temperature

Buffalo, Buffalo Municipal Airport (13 miles)

  • Lowest 1 April, 2026

    28.4 °F

  • Average April

    33.7 °F

  • Highest 1 April, 2026

    42.8 °F

Climate (2021–Present)

Buffalo, Buffalo Municipal Airport (13 miles)

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  • Average Low 2021–2026

    36.5 °F

  • Average 2021–2026

    46.2 °F

  • Average High 2021–2026

    55.4 °F
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