Gun Harbor Weather Forecast

    • 33
    • 64

    Becoming Sunny

    • 39
    • 65

    Mostly Sunny

    • 50
    • 71

    Partly Sunny

    • 54
    • 73

    Chance Rain Showers

    • 52
    • 73

    Chance Rain Showers

    • 49
    • 72

    Chance Rain Showers

Today 19 Sep Northern Herkimer

Partly sunny in the Morning, then clearing. Cooler with Highs in the mid 60s. North Winds around 5 Mph.

Tonight 19 Sep Northern Herkimer

Mostly clear. Patchy frost after midnight. Cooler with Lows in the lower 30s. Light and variable Winds.

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Gun Harbor Temperature Statistics

September Temperature

Fort Drum / Wheeler-Sack U. S. Army Airfield (41 miles)

  • Lowest 8 September, 2025

    45 °F

  • Average September

    61.9 °F

  • Highest 4 September, 2025

    81.9 °F

Climate (2020–Present)

Fort Drum / Wheeler-Sack U. S. Army Airfield (41 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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