Lock Island Park Weather Forecast

    • 52
    • 78

    Becoming Sunny

    • 55
    • 80

    Mostly Sunny

    • 56
    • 80

    Partly Sunny

    • 56
    • 81

    Partly Sunny

    • 46
    • 73

    Mostly Sunny

    • 46
    • 70

    Partly Sunny

Today 15 Sep Onondaga

Patchy fog in the morning. Mostly sunny. Highs in the upper 70s. East Winds around 5 Mph, becoming northeast in the afternoon.

Tonight 15 Sep Onondaga

Mostly clear. Patchy fog. Lows in the lower 50s. Light and variable Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lock Island Park Temperature Statistics

September Temperature

Fulton, Oswego County Airport (9.3 miles)

  • Lowest 9 September, 2025

    44.1 °F

  • Average September

    60.7 °F

  • Highest 3 September, 2025

    80.1 °F

Climate (2020–Present)

Fulton, Oswego County Airport (9.3 miles)

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

  • Average Low 2020–2025

    41.1 °F

  • Average 2020–2025

    49.7 °F

  • Average High 2020–2025

    58.4 °F
Get WillyWeather+ to remove ads