Oswayo Weather Forecast

    • 6
    • 15

    Snow Showers Likely

    • 9
    • 20

    Snow Showers Likely

    • 20
    • 26

    Mostly Cloudy

    • 21
    • 36

    Mostly Cloudy

    • 21
    • 41

    Rain/Snow

    • 15
    • 28

    Mostly Cloudy

Today 14 Dec Potter

Mostly cloudy. A chance of snow this Morning, then a chance of snow Showers this afternoon. Snow accumulation up to 1 inch possible. Colder with Highs around 15. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of snow 50 percent. Wind chill Values as low as 8 below this morning.

Tonight 14 Dec Potter

Mostly cloudy with a 50 percent chance of snow Showers. Snow accumulation up to 1 inch possible. Lows around 5 above. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Wind chill Values as low as 11 below.

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Oswayo Temperature Statistics

December Temperature

Wellsville, Wellsville Municipal Airport (13 miles)

  • Lowest 9 December, 2025

    1 °F

  • Average December

    21.3 °F

  • Highest 10 December, 2025

    34 °F

Climate (2020–Present)

Wellsville, Wellsville Municipal Airport (13 miles)

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  • Average Low 2020–2025

    40.1 °F

  • Average 2020–2025

    48.5 °F

  • Average High 2020–2025

    57 °F
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