Chellis Bay Weather Forecast

    • 26
    • 35

    Mostly Cloudy

    • 33
    • 44

    Rain Showers

    • 29
    • 34

    Snow

    • 21
    • 36

    Rain/Snow Likely

    • 27
    • 29

    Chance Snow Showers

    • 30
    • 36

    Chance Rain/Snow

    • 19
    • 34

    Chance Snow Showers

Today 8 Jan Eastern Clinton

Mostly cloudy. Highs in the mid 30s. Light and variable Winds.

Tonight 8 Jan Eastern Clinton

Partly cloudy. Lows in the mid 20s. Light and variable Winds, becoming south around 10 Mph with Gusts up to 25 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chellis Bay Temperature Statistics

January Temperature

Plattsburgh International Airport (11.8 miles)

  • Lowest 2 January, 2026

    -0.9 °F

  • Average January

    12.7 °F

  • Highest 1 January, 2026

    24.1 °F

Climate (2021–Present)

Plattsburgh International Airport (11.8 miles)

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  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    47.5 °F

  • Average High 2021–2026

    55.9 °F
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