Green Mountain Lake Weather Forecast

    • 44
    • 56

    Decreasing Clouds

    • 43
    • 64

    Mostly Sunny

    • 49
    • 67

    Partly Sunny

    • 52
    • 65

    Slight Chance Rain Showers

    • 54
    • 69

    Chance Rain Showers

    • 55
    • 64

    Chance Rain Showers

Today 21 Sep Wright

Cloudy. Highs in the upper 50s. East Winds 5 to 10 Mph.

Tonight 21 Sep Wright

Decreasing Clouds. Patchy fog. Lows in the lower 40s. Northeast Winds up to 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Green Mountain Lake Temperature Statistics

September Temperature

Buffalo, Buffalo Municipal Airport (2.5 miles)

  • Lowest 13 September, 2026

    42.8 °F

  • Average September

    66.7 °F

  • Highest 1 September, 2026

    86 °F

Climate (2021–2026)

Buffalo, Buffalo Municipal Airport (2.5 miles)

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  • Average Low 2021–2026

    36.4 °F

  • Average 2021–2026

    46.1 °F

  • Average High 2021–2026

    55.3 °F
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