Cortland Weather Forecast

    • 53
    • 65

    Chance Rain Showers

    • 52
    • 63

    Chance Rain Showers

    • 50
    • 61

    Chance Rain Showers

    • 47
    • 64

    Partly Sunny

    • 46
    • 67

    Partly Sunny

    • 49
    • 70

    Partly Sunny

Today 21 Sep Trumbull

Mostly cloudy with a 50 percent chance of Showers. Highs in the mid 60s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 21 Sep Trumbull

Cloudy with a 50 percent chance of Showers. Lows in the lower 50s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cortland Temperature Statistics

September Temperature

Youngstown, Youngstown-Warren Regional Airport (5.6 miles)

  • Lowest 15 September, 2026

    48.7 °F

  • Average September

    71.4 °F

  • Highest 2 September, 2026

    93.7 °F

Climate (2021–2026)

Youngstown, Youngstown-Warren Regional Airport (5.6 miles)

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  • Average Low 2021–2026

    42.3 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    61.7 °F
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