Chellis Bay Weather Forecast

    • 49
    • 73

    Increasing Clouds

    • 60
    • 75

    Chance Rain Showers

    • 62
    • 79

    Chance Rain Showers

    • 43
    • 68

    Slight Chance Thunderstorms

    • 43
    • 57

    Mostly Sunny

    • 46
    • 61

    Mostly Cloudy

    • 48
    • 62

    Chance Rain Showers

Today 17 May Eastern Clinton

Mostly sunny. Highs in the lower 70s. West Winds around 10 Mph with Gusts up to 25 Mph.

Tonight 17 May Eastern Clinton

Partly cloudy. Lows in the upper 40s. Northwest Winds around 10 Mph until Midnight, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chellis Bay Temperature Statistics

May Temperature

Plattsburgh International Airport (11.8 miles)

  • Lowest 9 May, 2026

    30 °F

  • Average May

    49.9 °F

  • Highest 4 May, 2026

    70 °F

Climate (2021–Present)

Plattsburgh International Airport (11.8 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    47.4 °F

  • Average High 2021–2026

    55.8 °F
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