Theresa Weather Forecast

    • 53
    • 74

    Rain

    • 52
    • 65

    Rain

    • 49
    • 66

    Rain Showers Likely

    • 45
    • 59

    Chance Rain Showers

    • 45
    • 60

    Chance Rain Showers

    • 48
    • 66

    Partly Sunny

    • 54
    • 72

    Partly Sunny

Today 28 May Jefferson

Partly sunny Early, then becoming mostly cloudy. Highs Ranging from the upper 60s along the lake Ontario shore to the lower 70s inland. West Winds 10 Mph or less.

Tonight 28 May Jefferson

Mostly cloudy. A chance of Showers this Evening, then rain after midnight. Lows in the lower 50s. Light Winds. Chance of rain 90 percent.

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  • Temperature Real-Time

Theresa Temperature Statistics

May Temperature

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

  • Lowest 1 May, 2025

    36.9 °F

  • Average May

    54.8 °F

  • Highest 13 May, 2025

    81.3 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    39.7 °F

  • Average 2020–2025

    48.1 °F

  • Average High 2020–2025

    56.2 °F
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