Lake of the Isles Weather Forecast
- 63
- 80
Chance Thunderstorms
- 62
- 76
Rain Showers
- 60
- 72
Rain Showers
- 59
- 73
Chance Rain Showers
- 62
- 80
Partly Sunny
- 64
- 81
Chance Rain Showers
- 61
- 80
Chance Rain Showers
Today 27 Jul Jefferson
Partly sunny. Highs Ranging from the mid 70s on the tug hill to around 80 across the lower Elevations. Southwest Winds 10 Mph or less.
Tonight 27 Jul Jefferson
Partly cloudy this Evening, then mostly cloudy with a chance of Showers and Thunderstorms after midnight. Some patchy fog developing through the early overnight. Lows Ranging from around 60 on the tug hill to the mid 60s across the lower Elevations. Light Winds. Chance of rain 40 percent.
Lake of the Isles Temperature Statistics
July Temperature
Fort Drum / Wheeler-Sack U. S. Army Airfield (23 miles)
Lowest 17 July, 2026
50.9 °FAverage July
72 °FHighest 1 July, 2026
90 °F
Climate (2021–2026)
Fort Drum / Wheeler-Sack U. S. Army Airfield (23 miles)
Average Low 2021–2026
39.3 °FAverage 2021–2026
47.8 °FAverage High 2021–2026
55.9 °F