Chellis Bay Weather Forecast

    • 41
    • 60

    Mostly Sunny

    • 36
    • 56

    Mostly Sunny

    • 37
    • 55

    Mostly Sunny

    • 37
    • 56

    Partly Sunny

    • 35
    • 53

    Mostly Sunny

    • 38
    • 55

    Mostly Sunny

Today 19 Oct Eastern Clinton

Sunny. Highs in the lower 60s. South Winds around 10 Mph.

Tonight 19 Oct Eastern Clinton

Clear. Lows in the upper 30s. Light and variable Winds.

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Chellis Bay Temperature Statistics

October Temperature

Plattsburgh International Airport (11.8 miles)

  • Lowest 17 October, 2026

    30.9 °F

  • Average October

    51.8 °F

  • Highest 2 October, 2026

    72 °F

Climate (2021–2026)

Plattsburgh International Airport (11.8 miles)

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  • Average Low 2021–2026

    38 °F

  • Average 2021–2026

    47.3 °F

  • Average High 2021–2026

    55.8 °F
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