Seneca Castle Weather Forecast

    • 31
    • 48

    Decreasing Clouds

    • 45
    • 55

    Partly Sunny

    • 54
    • 68

    Chance Rain Showers

    • 44
    • 71

    Rain Showers

    • 41
    • 55

    Rain Showers Likely

    • 37
    • 52

    Rain Showers Likely

    • 39
    • 54

    Chance Rain Showers

Today 2 May Ontario

Mostly cloudy Early, then becoming partly sunny. Cool with near steady Temperatures Ranging from the lower 40s on the Hilltops to the upper 40s across the lower Elevations. West Winds 5 to 10 Mph, becoming northwest 10 to 15 Mph.

Tonight 2 May Ontario

Partly cloudy Early, then becoming mainly clear with widespread frost developing from late evening on. Cold with Lows in the lower 30s. West Winds 5 to 10 Mph, becoming light.

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Seneca Castle Temperature Statistics

May Temperature

Penn Yan, Penn Yan Airport (16.8 miles)

  • Lowest

  • Average May

  • Highest

Climate (2021–Present)

Penn Yan, Penn Yan Airport (16.8 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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