Wellsville Weather Forecast

    • 49
    • 74

    Mostly Sunny

    • 54
    • 77

    Mostly Sunny

    • 62
    • 83

    Mostly Sunny

    • 67
    • 85

    Partly Sunny

    • 62
    • 83

    Partly Sunny

    • 66
    • 80

    Slight Chance Thunderstorms

    • 62
    • 82

    Chance Rain Showers

Today 14 Sep York

Sunny. Near steady temperature in the lower 70s. North Winds 10 to 15 Mph.

Tonight 14 Sep York

Clear. Much cooler with Lows in the upper 40s. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Wellsville Temperature Statistics

September Temperature

York, York Airport (9.3 miles)

  • Lowest 8 September, 2026

    51.1 °F

  • Average September

    71.8 °F

  • Highest 1 September, 2026

    91.9 °F

Climate (2021–2026)

York, York Airport (9.3 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    54.7 °F

  • Average High 2021–2026

    65.1 °F
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