Merrill Weather Forecast

    • -2
    • 17

    Chance Snow Showers

    • 8
    • 16

    Chance Snow Showers

    • 15
    • 24

    Mostly Cloudy

    • 13
    • 35

    Chance Snow Showers

    • 19
    • 38

    Snow

    • 2
    • 30

    Chance Snow Showers

Today 14 Dec Western Clinton

Partly sunny. Highs around 19. Northwest Winds around 10 Mph with Gusts up to 25 Mph.

Tonight 14 Dec Western Clinton

Partly cloudy with a 20 percent chance of snow Showers. Lows around zero. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

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Merrill Temperature Statistics

December Temperature

Plattsburgh International Airport (24.9 miles)

  • Lowest 9 December, 2025

    -9 °F

  • Average December

    19.8 °F

  • Highest 1 December, 2025

    39 °F

Climate (2020–Present)

Plattsburgh International Airport (24.9 miles)

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  • Average Low 2020–2025

    38.4 °F

  • Average 2020–2025

    47.6 °F

  • Average High 2020–2025

    56 °F
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