Green Mountain Lake Weather Forecast

    • 66
    • 79

    Rain Showers

    • 61
    • 81

    Rain Showers Likely

    • 53
    • 74

    Mostly Sunny

    • 58
    • 78

    Mostly Sunny

    • 57
    • 81

    Slight Chance Thunderstorms

    • 53
    • 75

    Chance Rain Showers

Today 7 Sep Wright

Mostly cloudy. A 20 percent chance of Showers. Highs in the upper 70s. Southeast Winds 5 to 15 Mph.

Tonight 7 Sep Wright

Chance of Thunderstorms in the Evening, then Showers and chance of Thunderstorms after midnight. Locally heavy rainfall possible after midnight. Lows in the mid 60s. South Winds 10 to 20 Mph. Chance of precipitation 90 percent.

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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 1 September, 2026

    55.4 °F

  • Average September

    73.2 °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

    55.4 °F
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