Cortland Weather Forecast

    • 39
    • 62

    Decreasing Clouds

    • 36
    • 61

    Mostly Sunny

    • 49
    • 66

    Partly Sunny

    • 52
    • 65

    Rain Showers

    • 49
    • 66

    Rain Showers Likely

    • 38
    • 62

    Rain Showers Likely

Today 8 Oct Cortland

Partly sunny. Highs in the lower 60s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 8 Oct Cortland

Mostly clear. A slight chance of Showers in the evening. Lows around 40. West Winds 5 to 10 Mph. Chance of rain 20 percent.

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Cortland Temperature Statistics

October Temperature

Cortland County-Chase Field (1.9 miles)

  • Lowest 3 October, 2026

    41 °F

  • Average October

    54.7 °F

  • Highest 1 October, 2026

    68 °F

Climate (2021–2026)

Cortland County-Chase Field (1.9 miles)

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  • Average Low 2021–2026

    37.7 °F

  • Average 2021–2026

    47.2 °F

  • Average High 2021–2026

    56.5 °F
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