Harriet Hollister Spencer Weather Forecast

    • 42
    • 60

    Mostly Sunny

    • 37
    • 55

    Mostly Sunny

    • 37
    • 56

    Mostly Sunny

    • 42
    • 56

    Partly Sunny

    • 36
    • 50

    Mostly Sunny

    • 38
    • 52

    Mostly Sunny

Today 19 Oct Ontario

Sunny. Highs Ranging from around 60 on the Hilltops to the mid 60s across the lower Elevations. Light Winds.

Tonight 19 Oct Ontario

Mainly clear in the Evening, then becoming partly cloudy. Lows in the lower 40s. Light Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Harriet Hollister Spencer Temperature Statistics

October Temperature

Wellsville, Wellsville Municipal Airport (46 miles)

  • Lowest 6 October, 2026

    32 °F

  • Average October

    54.9 °F

  • Highest 13 October, 2026

    80.1 °F

Climate (2021–2026)

Wellsville, Wellsville Municipal Airport (46 miles)

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

  • Average Low 2021–2026

    40 °F

  • Average 2021–2026

    48.5 °F

  • Average High 2021–2026

    57 °F
Get WillyWeather+ to remove ads