Au Sable Forks Weather Forecast

    • 51
    • 78

    Mostly Sunny

    • 58
    • 77

    Partly Sunny

    • 55
    • 74

    Rain Showers Likely

    • 53
    • 72

    Chance Thunderstorms

    • 55
    • 72

    Partly Sunny

    • 56
    • 77

    Partly Sunny

    • 59
    • 78

    Chance Rain Showers

Today 21 Aug Western Clinton

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

Tonight 21 Aug Western Clinton

Clear. Lows in the upper 40s. Light and variable Winds.

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  • Temperature Real-Time

Au Sable Forks Temperature Statistics

August Temperature

Plattsburgh International Airport (17.4 miles)

  • Lowest 16 August, 2026

    50 °F

  • Average August

    70.4 °F

  • Highest 5 August, 2026

    84.9 °F

Climate (2021–2026)

Plattsburgh International Airport (17.4 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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