Mountain Lake Weather Forecast

    • 59
    • 68

    Rain Showers

    • 57
    • 75

    Rain Showers

    • 50
    • 72

    Partly Sunny

    • 48
    • 68

    Partly Sunny

    • 48
    • 68

    Partly Sunny

    • 51
    • 70

    Partly Sunny

Today 2 Sep Delaware

Mostly cloudy. A chance of Showers late this Morning, then Showers likely with a slight chance of Thunderstorms this afternoon. Some Thunderstorms may produce gusty Winds and heavy rainfall this afternoon. Highs in the lower 70s. South Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 2 Sep Delaware

Showers. A chance of Thunderstorms. Some Thunderstorms may produce gusty Winds and heavy rainfall in the evening. Lows in the lower 60s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain near 100 percent.

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Mountain Lake Temperature Statistics

September Temperature

Monticello, Sullivan County International Airport (24.9 miles)

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  • Average September

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Climate (2021–2026)

Monticello, Sullivan County International Airport (24.9 miles)

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  • Average Low 2021–2026

    36.3 °F
  • Average 2021–2026

    45.8 °F
  • Average High 2021–2026

    55.1 °F
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