Deferiet Weather Forecast

    • 18
    • 37

    Rain/Sleet

    • 14
    • 28

    Chance Snow

    • 18
    • 35

    Chance Snow

    • 6
    • 29

    Mostly Cloudy

    • 8
    • 18

    Snow Showers Likely

    • 24
    • 36

    Rain/Snow Likely

Today 20 Feb Jefferson

Rain, freezing rain and sleet late this Morning, then Rain, Sleet, snow and freezing rain early this afternoon. Snow, rain and sleet late. Snow and sleet accumulation an inch or less. Additional ice accumulation of up to one tenth of an inch. Near steady Temperatures in the mid 30s. East Winds 5 to 10 Mph, increasing to 10 to 15 Mph with Gusts up to 30 Mph. Chance of precipitation near 100 percent.

Tonight 20 Feb Jefferson

Snow and rain in the Evening, then a chance of snow overnight. Snow may be heavy at Times in the evening. Additional snow accumulation 1 to 3 Inches. Colder with Lows 15 to 20. South Winds 10 to 15 Mph, becoming west 5 to 10 Mph. Chance of precipitation near 100 percent.

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Deferiet Temperature Statistics

February Temperature

Fort Drum / Wheeler-Sack U. S. Army Airfield (2.5 miles)

  • Lowest 9 February, 2026

    -15.5 °F

  • Average February

    16.8 °F

  • Highest 16 February, 2026

    41.4 °F

Climate (2021–Present)

Fort Drum / Wheeler-Sack U. S. Army Airfield (2.5 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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