Mountain Lake Weather Forecast

    • 43
    • 51

    Rain Showers

    • 33
    • 51

    Partly Sunny

    • 38
    • 58

    Sunny

    • 48
    • 64

    Rain Likely

    • 38
    • 62

    Rain

    • 19
    • 51

    Chance Snow

    • 29
    • 40

    Chance Snow

Today 7 Mar Delaware

Partly sunny. Highs in the mid 50s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 7 Mar Delaware

Showers with a slight chance of Thunderstorms this Evening, then Showers likely after midnight. Lows in the mid 40s. Southwest Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 90 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 2 March, 2026

    9 °F

  • Average March

    29 °F

  • Highest 4 March, 2026

    51.1 °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

    45.7 °F

  • Average High 2021–2026

    55 °F
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