Clear Lake Weather Forecast

    • 32
    • 49

    Mostly Sunny

    • 44
    • 58

    Partly Sunny

    • 46
    • 61

    Mostly Cloudy

    • 50
    • 63

    Mostly Cloudy

    • 52
    • 66

    Chance Rain Showers

    • 46
    • 63

    Chance Rain Showers

Today 31 Oct Jefferson

Sunny. Highs in the upper 40s. Light Winds, becoming west 5 to 10 Mph.

Tonight 31 Oct Jefferson

Becoming mainly clear. Lows Ranging from the lower 30s across the tug hill to the mid 30s along the lake Ontario shore. Light southwest Winds.

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Clear Lake Temperature Statistics

October Temperature

Fort Drum / Wheeler-Sack U. S. Army Airfield (16.2 miles)

  • Lowest 27 October, 2026

    28.6 °F

  • Average October

    50.6 °F

  • Highest 29 October, 2026

    72 °F

Climate (2021–2026)

Fort Drum / Wheeler-Sack U. S. Army Airfield (16.2 miles)

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  • Average Low 2021–2026

    39.2 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    55.9 °F
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