Theresa Weather Forecast

    • 54
    • 79

    Increasing Clouds

    • 52
    • 78

    Mostly Cloudy

    • 52
    • 78

    Partly Sunny

    • 39
    • 68

    Mostly Sunny

    • 46
    • 68

    Partly Sunny

    • 56
    • 77

    Partly Sunny

Today 16 Sep Jefferson

Some patchy fog in the Morning, otherwise sunny. Highs Ranging from the mid 70s on the tug hill to the upper 70s across the lower Elevations. Light north Winds.

Tonight 16 Sep Jefferson

Clear with some patchy fog developing late. Lows in the lower 50s. Light east Winds.

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Theresa Temperature Statistics

September Temperature

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

  • Lowest 8 September, 2025

    45 °F

  • Average September

    61.3 °F

  • Highest 4 September, 2025

    81.9 °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

    56.2 °F
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