Kasoag Lake Weather Forecast

    • 34
    • 50

    Increasing Clouds

    • 39
    • 54

    Chance Rain Showers

    • 44
    • 61

    Chance Rain Showers

    • 41
    • 63

    Rain Showers Likely

    • 38
    • 55

    Slight Chance Rain Showers

    • 40
    • 56

    Chance Rain Showers

Today 7 May Oswego

Sunny, cool with Highs Ranging from the mid 40s on the tug hill to the lower 50s across the lower Elevations. Light Winds, becoming west 5 to 10 Mph.

Tonight 7 May Oswego

Partly cloudy with widespread frost developing. Lows Ranging from the mid 30s across the tug hill to the upper 30s along the lake Ontario shore. Light Winds.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Kasoag Lake Temperature Statistics

May Temperature

Fulton, Oswego County Airport (24.2 miles)

  • Lowest 1 May, 2026

    33.1 °F
  • Average May

    47.5 °F
  • Highest 4 May, 2026

    73.9 °F

Climate (2021–Present)

Fulton, Oswego County Airport (24.2 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2021–2026

    40.8 °F
  • Average 2021–2026

    49.4 °F
  • Average High 2021–2026

    58.1 °F
Get WillyWeather+ to remove ads