Loon Lake Weather Forecast
- 61
- 79
Mostly Sunny
- 56
- 75
Areas Smoke
- 59
- 82
Chance Thunderstorms
- 55
- 79
Mostly Sunny
- 59
- 76
Slight Chance Thunderstorms
- 63
- 80
Chance Thunderstorms
- 59
- 81
Slight Chance Thunderstorms
Today 9 Aug South Itasca
Sunny. Highs in the lower 80s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.
Tonight 9 Aug South Itasca
Mostly clear. Cooler with Lows in the lower 60s. Southwest Winds 5 to 10 Mph.
Loon Lake Temperature Statistics
August Temperature
Grand Rapids, Grand Rapids/Itasca County Airport-Gordon Newstrom Field (5.6 miles)
Lowest 1 August, 2025
50 °FAverage August
67.3 °FHighest 7 August, 2025
86 °F
Climate (2020–Present)
Grand Rapids, Grand Rapids/Itasca County Airport-Gordon Newstrom Field (5.6 miles)
Average Low 2020–2025
32 °FAverage 2020–2025
41.5 °FAverage High 2020–2025
50.7 °F