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.
Lock Island Park Temperature Statistics
September Temperature
Fulton, Oswego County Airport (9.3 miles)
Lowest 9 September, 2025
44.1 °FAverage September
60.7 °FHighest 3 September, 2025
80.1 °F
Climate (2020–Present)
Fulton, Oswego County Airport (9.3 miles)
Average Low 2020–2025
41.1 °FAverage 2020–2025
49.7 °FAverage High 2020–2025
58.4 °F