Chaumont Weather Forecast

    • 34
    • 50

    Rain Showers

    • 31
    • 45

    Partly Sunny

    • 49
    • 56

    Rain Showers Likely

    • 48
    • 59

    Rain Showers Likely

    • 49
    • 61

    Rain Showers Likely

    • 47
    • 62

    Rain Showers Likely

Today 10 Apr Jefferson

Showers. Highs Ranging from the lower 50s along the lake Ontario shore to the mid 50s inland. Light Winds, becoming northwest 5 to 10 Mph. Chance of rain 90 percent.

Tonight 10 Apr Jefferson

Mostly cloudy with a 50 percent chance of rain Showers. Colder with Lows in the mid 30s. Light Winds.

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Chaumont Temperature Statistics

April Temperature

Watertown, Watertown International Airport (7.5 miles)

  • Lowest 7 April, 2026

    25 °F

  • Average April

    42.7 °F

  • Highest 3 April, 2026

    73.7 °F

Climate (2021–Present)

Watertown, Watertown International Airport (7.5 miles)

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  • Average Low 2021–2026

    38.5 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    57.5 °F
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