Chellis Bay Weather Forecast

    • 22
    • 51

    Rain

    • 30
    • 35

    Chance Rain/Snow

    • 16
    • 37

    Chance Rain/Snow

    • 15
    • 22

    Snow Likely

    • 22
    • 32

    Snow Likely

    • 15
    • 27

    Mostly Cloudy

Today 19 Dec Eastern Clinton

Rain, Windy, warmer with Highs in the lower 50s. Temperature falling into the mid 30s in the afternoon. South Winds 20 to 30 Mph with Gusts up to 55 Mph, becoming west 10 to 15 Mph with Gusts up to 35 Mph in the afternoon. Chance of rain near 100 percent.

Tonight 19 Dec Eastern Clinton

Mostly cloudy with a chance of snow Showers until Midnight, then partly cloudy after midnight. Snow accumulation up to 1 inch possible. Windy with Lows around 18. West Winds 15 to 20 Mph with Gusts up to 35 Mph, increasing to 20 to 30 Mph with Gusts up to 45 Mph after midnight. Chance of snow 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Chellis Bay Temperature Statistics

December Temperature

Plattsburgh International Airport (11.8 miles)

  • Lowest 9 December, 2025

    -9 °F

  • Average December

    20.3 °F

  • Highest 1 December, 2025

    39 °F

Climate (2020–Present)

Plattsburgh International Airport (11.8 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    38.4 °F

  • Average 2020–2025

    47.6 °F

  • Average High 2020–2025

    56 °F
Get WillyWeather+ to remove ads