Oswayo Weather Forecast

    • 51
    • 77

    Partly Sunny

    • 50
    • 77

    Partly Sunny

    • 50
    • 75

    Partly Sunny

    • 52
    • 79

    Mostly Sunny

    • 44
    • 75

    Mostly Sunny

    • 51
    • 72

    Partly Sunny

    • 53
    • 74

    Chance Rain Showers

Today 15 Sep Potter

Mostly sunny. Highs in the upper 70s. East Winds around 5 Mph.

Tonight 15 Sep Potter

Partly cloudy. Lows in the lower 50s. East Winds around 5 Mph.

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Oswayo Temperature Statistics

September Temperature

Wellsville, Wellsville Municipal Airport (13 miles)

  • Lowest 8 September, 2025

    43 °F

  • Average September

    59.3 °F

  • Highest 3 September, 2025

    75.9 °F

Climate (2020–Present)

Wellsville, Wellsville Municipal Airport (13 miles)

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  • Average Low 2020–2025

    40.2 °F

  • Average 2020–2025

    48.5 °F

  • Average High 2020–2025

    57.1 °F
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