Bristol Mountain Ski Resort Weather Forecast

    • 60
    • 75

    Rain Showers Likely

    • 55
    • 70

    Slight Chance Rain Showers

    • 60
    • 72

    Partly Sunny

    • 64
    • 76

    Chance Rain Showers

    • 65
    • 75

    Chance Rain Showers

    • 65
    • 77

    Chance Rain Showers

Today 27 Aug Ontario

A chance of Showers Early, then Showers likely with a chance of Thunderstorms late this morning. A chance of Showers this afternoon. Highs Ranging from the mid 70s on the Hilltops to the lower 80s across the lower Elevations. South Winds 5 to 10 Mph, becoming west 10 to 15 Mph. Chance of rain 60 percent.

Tonight 27 Aug Ontario

Partly cloudy. A chance of Showers in the evening. Lows in the lower 60s. West Winds 10 Mph or less. Chance of rain 40 percent.

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Bristol Mountain Ski Resort Temperature Statistics

August Temperature

Wellsville, Wellsville Municipal Airport (52.2 miles)

  • Lowest 21 August, 2026

    46.9 °F

  • Average August

    65.9 °F

  • Highest 6 August, 2026

    82 °F

Climate (2021–2026)

Wellsville, Wellsville Municipal Airport (52.2 miles)

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  • Average Low 2021–2026

    40 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    57 °F
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