Lake Ontario Weather Forecast
- 67
- 74
Mostly Sunny
- 65
- 76
Mostly Sunny
- 67
- 79
Mostly Sunny
- 72
- 81
Partly Sunny
- 73
- 79
Chance Thunderstorms
- 73
- 78
Rain Showers Likely
- 73
- 79
Chance Rain Showers
Today 26 Jul Oswego
Sunny. Highs Ranging from the lower 70s on the tug hill to the upper 70s across the lower Elevations. Northwest Winds around 10 Mph.
Tonight 26 Jul Oswego
Starlit Skies. Comfortable with Lows Ranging from the mid 50s across the tug hill to the lower 60s along the lake Ontario shore. Light Winds.
Lake Ontario Temperature Statistics
July Temperature
Fulton, Oswego County Airport (18 miles)
Lowest 2 July, 2024
50.6 °FAverage July
73.4 °FHighest 10 July, 2024
91.7 °F
Climate (2019–Present)
Fulton, Oswego County Airport (18 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
41.1 °FAverage 2019–2024
49.6 °FAverage High 2019–2024
58.1 °F