Seneca Castle Weather Forecast

    • 64
    • 82

    Chance Rain Showers

    • 63
    • 81

    Rain Showers

    • 60
    • 79

    Chance Rain Showers

    • 61
    • 80

    Chance Rain Showers

    • 58
    • 78

    Chance Rain Showers

    • 55
    • 73

    Partly Sunny

Today 9 Aug Ontario

Sunny. Highs Ranging from the mid 70s on the Hilltops to the lower 80s across the lower Elevations. Light west Winds.

Tonight 9 Aug Ontario

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 60s. Light Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Seneca Castle Temperature Statistics

August Temperature

Penn Yan, Penn Yan Airport (16.8 miles)

  • Lowest 4 August, 2026

    59 °F

  • Average August

    72.5 °F

  • Highest 5 August, 2026

    88 °F

Climate (2021–2026)

Penn Yan, Penn Yan Airport (16.8 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    41.8 °F

  • Average 2021–2026

    50.4 °F

  • Average High 2021–2026

    59.1 °F
Get WillyWeather+ to remove ads