Lake of the Isles Weather Forecast
- 31
- 52
Becoming Sunny
- 54
- 63
Rain Showers
- 45
- 66
Rain Showers
- 40
- 57
Chance Rain Showers
- 39
- 60
Partly Sunny
- 44
- 62
Slight Chance Rain Showers
Today 30 Apr Jefferson
Sunny, cool with Highs Ranging from the mid 40s on the tug hill to around 50 across the lower Elevations. Northwest Winds 5 to 10 Mph, becoming west.
Tonight 30 Apr Jefferson
Partly cloudy. Lows Ranging from around 30 across the tug hill to the mid 30s along the lake Ontario shore. Light Winds.
Lake of the Isles Temperature Statistics
April Temperature
Fort Drum / Wheeler-Sack U. S. Army Airfield (23 miles)
Lowest 9 April, 2025
12.6 °FAverage April
43.5 °FHighest 18 April, 2025
70.7 °F
Climate (2020–Present)
Fort Drum / Wheeler-Sack U. S. Army Airfield (23 miles)
Average Low 2020–2025
39.6 °FAverage 2020–2025
48.1 °FAverage High 2020–2025
56.2 °F