Clear Lake Weather Forecast

    • 7
    • 14

    Snow

    • 14
    • 35

    Snow Showers Likely

    • 10
    • 25

    Partly Sunny

    • 26
    • 35

    Partly Sunny

    • 13
    • 40

    Chance Snow Showers

    • -2
    • 19

    Partly Sunny

    • 4
    • 17

    Partly Sunny

Today 24 Feb Jefferson

Mostly cloudy. A chance of snow Showers late. Cold with Highs 15 to 20. Southwest Winds 5 to 10 Mph. Chance of snow 40 percent.

Tonight 24 Feb Jefferson

Snow. Accumulation up to 2 Inches. Temperatures rising to the lower 20s across the tug hill and to the mid 20s along the lake Ontario shore. Southeast Winds 5 to 10 Mph, becoming south 10 to 15 Mph. Chance of snow near 100 percent.

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Clear Lake Temperature Statistics

February Temperature

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

  • Lowest 9 February, 2026

    -15.5 °F

  • Average February

    19.3 °F

  • Highest 16 February, 2026

    41.4 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    47.8 °F

  • Average High 2021–2026

    56 °F
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