Lake Ontario Weather Forecast

    • 50
    • 53

    Rain Showers

    • 48
    • 55

    Rain Showers Likely

    • 49
    • 54

    Rain Showers Likely

    • 46
    • 50

    Chance Rain Showers

    • 46
    • 49

    Chance Rain Showers

    • 47
    • 53

    Chance Rain Showers

Today 7 May Oswego

Sunny. Highs Ranging from the lower 60s along the lake Ontario shore to around 70 inland. Light northwest Winds.

Tonight 7 May Oswego

Mainly clear in the Evening, then mostly cloudy with Showers with a chance of Thunderstorms overnight. Mild with Lows in the mid 50s. Light Winds, becoming southeast 5 to 10 Mph. Chance of rain 80 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Ontario Temperature Statistics

May Temperature

Fulton, Oswego County Airport (18 miles)

  • Lowest 3 May, 2024

    42.7 °F

  • Average May

    58.3 °F

  • Highest 3 May, 2024

    77.6 °F

Climate (2019–Present)

Fulton, Oswego County Airport (18 miles)

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

  • Average Low 2019–2024

    40.9 °F

  • Average 2019–2024

    49.3 °F

  • Average High 2019–2024

    57.8 °F
Get an account to remove ads