Lake Superior Weather Forecast

    • 35
    • 67

    Sunny

    • 37
    • 63

    Mostly Sunny

    • 42
    • 69

    Mostly Sunny

    • 47
    • 77

    Patchy Fog

    • 48
    • 78

    Mostly Sunny

    • 52
    • 77

    Partly Sunny

Today 1 Oct Sullivan

Sunny. Highs in the upper 60s. Northeast Winds 5 to 10 Mph. Gusts up to 20 Mph in the morning.

Tonight 1 Oct Sullivan

Clear. Areas of frost after midnight. Lows in the mid 30s. Northeast Winds around 5 Mph.

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Lake Superior Temperature Statistics

October Temperature

Monticello, Sullivan County International Airport (4.3 miles)

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  • Average October

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Climate (2020–Present)

Monticello, Sullivan County International Airport (4.3 miles)

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  • Average Low 2020–2025

    36.9 °F

  • Average 2020–2025

    46.1 °F

  • Average High 2020–2025

    55.4 °F
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