Lake Seneca Weather Forecast

    • 58
    • 87

    Mostly Sunny

    • 56
    • 85

    Mostly Sunny

    • 57
    • 82

    Partly Sunny

    • 60
    • 84

    Chance Rain Showers

    • 59
    • 81

    Chance Rain Showers

    • 54
    • 79

    Chance Rain Showers

Today 18 Sep Williams

Patchy fog in the morning. Mostly sunny. Highs in the upper 80s. Light and variable Winds, becoming northwest around 5 Mph in the afternoon.

Tonight 18 Sep Williams

Mostly clear. Lows in the upper 50s. North Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Seneca Temperature Statistics

September Temperature

Hillsdale Municipal Airport (17.4 miles)

  • Lowest 1 September, 2025

    44.6 °F

  • Average September

    62 °F

  • Highest 2 September, 2025

    78.8 °F

Climate (2020–Present)

Hillsdale Municipal Airport (17.4 miles)

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

  • Average Low 2020–2025

    40.6 °F

  • Average 2020–2025

    49.6 °F

  • Average High 2020–2025

    58.6 °F
Get WillyWeather+ to remove ads