Alexandria Bay Weather Forecast

    • 54
    • 77

    Mostly Cloudy

    • 48
    • 78

    Slight Chance Rain Showers

    • 40
    • 69

    Mostly Sunny

    • 46
    • 69

    Partly Sunny

    • 60
    • 77

    Chance Rain Showers

    • 59
    • 80

    Chance Rain Showers

Today 17 Sep Jefferson

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

Tonight 17 Sep Jefferson

Mostly cloudy. Lows in the mid 50s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Alexandria Bay Temperature Statistics

September Temperature

Fort Drum / Wheeler-Sack U. S. Army Airfield (21.7 miles)

  • Lowest 8 September, 2025

    45 °F

  • Average September

    61.7 °F

  • Highest 4 September, 2025

    81.9 °F

Climate (2020–Present)

Fort Drum / Wheeler-Sack U. S. Army Airfield (21.7 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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