South Bristol Weather Forecast

    • 38
    • 58

    Becoming Sunny

    • 49
    • 67

    Mostly Sunny

    • 49
    • 62

    Rain Showers Likely

    • 40
    • 57

    Rain Showers

    • 35
    • 50

    Mostly Cloudy

    • 35
    • 50

    Mostly Cloudy

Today 26 Apr Ontario

Mostly sunny. Highs Ranging from the mid 50s on the Hilltops to around 60 across the lower Elevations. Light northeast Winds.

Tonight 26 Apr Ontario

Mainly clear. Lows in the upper 30s. Light Winds.

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  • Temperature Real-Time

South Bristol Temperature Statistics

April Temperature

Penn Yan, Penn Yan Airport (18.6 miles)

  • Lowest 8 April, 2026

    18 °F

  • Average April

    49.3 °F

  • Highest 16 April, 2026

    80.1 °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

    59.2 °F
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