Clinton County Airport Weather Forecast

    • 60
    • 79

    Mostly Cloudy

    • 58
    • 80

    Rain Showers Likely

    • 56
    • 80

    Partly Sunny

    • 58
    • 79

    Partly Sunny

    • 61
    • 81

    Chance Rain Showers

    • 59
    • 79

    Rain Showers Likely

Today 18 Aug Eastern Clinton

Patchy dense fog this morning. Partly sunny. Highs in the upper 70s. Light and variable Winds.

Tonight 18 Aug Eastern Clinton

Partly cloudy. Lows around 60. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clinton County Airport Temperature Statistics

August Temperature

Plattsburgh International Airport (3.7 miles)

  • Lowest 14 August, 2026

    54 °F

  • Average August

    71 °F

  • Highest 5 August, 2026

    84.9 °F

Climate (2021–2026)

Plattsburgh International Airport (3.7 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    47.4 °F

  • Average High 2021–2026

    55.9 °F
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