Mountain Lake Weather Forecast

    • 31
    • 32

    Wintry Mix

    • 31
    • 48

    Chance Rain

    • 35
    • 45

    Rain

    • 35
    • 45

    Chance Rain

    • 40
    • 56

    Rain Likely

    • 39
    • 52

    Partly Sunny

Today 3 Mar Delaware

Snow Showers. A slight chance of freezing rain this Morning, then rain Showers with a slight chance of freezing rain this afternoon. Snow accumulation around an inch. Ice accumulation of up to a tenth of an inch. Highs in the mid 30s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of precipitation near 100 percent.

Tonight 3 Mar Delaware

Rain Showers and freezing rain in the Evening, then a chance of rain and freezing rain after midnight. Ice accumulation of up to a tenth of an inch. Lows in the lower 30s. South Winds 5 to 10 Mph, becoming west after midnight. Chance of precipitation near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mountain Lake Temperature Statistics

March Temperature

Monticello, Sullivan County International Airport (24.9 miles)

  • Lowest 1 March, 2026

    15.1 °F

  • Average March

    26.7 °F

  • Highest 1 March, 2026

    33.1 °F

Climate (2021–Present)

Monticello, Sullivan County International Airport (24.9 miles)

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  • Average Low 2021–2026

    36.4 °F

  • Average 2021–2026

    45.6 °F

  • Average High 2021–2026

    55 °F
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