Port Leyden Weather Forecast

    • 46
    • 80

    Increasing Clouds

    • 32
    • 68

    Becoming Sunny

    • 37
    • 69

    Mostly Sunny

    • 48
    • 74

    Partly Sunny

    • 53
    • 76

    Chance Rain Showers

    • 51
    • 77

    Chance Rain Showers

    • 49
    • 76

    Chance Rain Showers

Today 18 Sep Lewis

Sunny, warm with Highs Ranging from the lower 70s on the Hilltops to the upper 70s across the lower Elevations. Light west Winds.

Tonight 18 Sep Lewis

Mostly cloudy with some patchy fog. Lows in the upper 40s. Light north Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Port Leyden Temperature Statistics

September Temperature

Griffiss Air Force Base / Rome (24.2 miles)

  • Lowest 9 September, 2025

    39.9 °F

  • Average September

    62.2 °F

  • Highest 4 September, 2025

    82 °F

Climate (2020–Present)

Griffiss Air Force Base / Rome (24.2 miles)

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  • Average Low 2020–2025

    39.4 °F

  • Average 2020–2025

    48.7 °F

  • Average High 2020–2025

    57.9 °F
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