South Bristol Weather Forecast

    • 37
    • 45

    Increasing Clouds

    • 19
    • 43

    Chance Snow Showers

    • 9
    • 21

    Mostly Cloudy

    • 14
    • 24

    Partly Sunny

    • 27
    • 39

    Chance Snow Showers

    • 31
    • 43

    Chance Rain Showers

Today 27 Feb Ontario

Sunny. Highs in the mid 40s. Light Winds, becoming southwest 5 to 10 Mph.

Tonight 27 Feb Ontario

Partly to mostly cloudy. Not as cold with Lows in the mid 30s. South Winds 10 to 20 Mph with Gusts up to 30 Mph, becoming southwest.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Bristol Temperature Statistics

February Temperature

Penn Yan, Penn Yan Airport (18.6 miles)

  • Lowest 9 February, 2026

    -4 °F

  • Average February

    23.4 °F

  • Highest 16 February, 2026

    48 °F

Climate (2021–Present)

Penn Yan, Penn Yan Airport (18.6 miles)

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  • Average Low 2021–2026

    41.8 °F

  • Average 2021–2026

    50.4 °F

  • Average High 2021–2026

    59.1 °F
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