Theresa Weather Forecast

    • 24
    • 27

    Chance Snow Showers

    • 7
    • 33

    Chance Snow

    • -4
    • 13

    Partly Sunny

    • 25
    • 27

    Rain/Snow Likely

    • 12
    • 40

    Chance Rain Showers

    • 7
    • 20

    Mostly Cloudy

Today 30 Jan Jefferson

Partly sunny in the Morning, then mostly cloudy with a chance of snow Showers in the afternoon. Highs in the upper 20s. Light Winds, becoming southwest 5 to 10 Mph. Chance of snow 40 percent.

Tonight 30 Jan Jefferson

Mostly cloudy. A chance of snow Showers in the evening. Lows Ranging from the lower 20s on the tug hill to the mid 20s across the lower Elevations. South Winds 5 to 10 Mph. Chance of snow 30 percent.

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Theresa Temperature Statistics

January Temperature

Fort Drum / Wheeler-Sack U. S. Army Airfield (11.8 miles)

  • Lowest 22 January, 2025

    -7.6 °F

  • Average January

    20.5 °F

  • Highest 1 January, 2025

    39.7 °F

Climate (2020–Present)

Fort Drum / Wheeler-Sack U. S. Army Airfield (11.8 miles)

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  • Average Low 2020–2025

    39.6 °F

  • Average 2020–2025

    48.1 °F

  • Average High 2020–2025

    56.1 °F
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