Larson Lake Weather Forecast
- 51
- 74
Rain Showers
- 42
- 73
Mostly Sunny
- 54
- 75
Chance Rain Showers
- 59
- 77
Chance Thunderstorms
- 57
- 78
Chance Thunderstorms
- 53
- 76
Partly Sunny
Today 26 Aug North Itasca
Mostly cloudy late this Morning, then becoming partly sunny. Isolated Showers late this morning. Highs in the mid 70s. Northwest Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.
Tonight 26 Aug North Itasca
Mostly clear. Lows in the lower 50s. Northwest Winds 5 to 10 Mph.
Larson Lake Temperature Statistics
August Temperature
Bigfork Municipal Airport (11.2 miles)
Lowest 23 August, 2026
39.2 °FAverage August
63.6 °FHighest 14 August, 2026
82.6 °F
Climate (2021–2026)
Bigfork Municipal Airport (11.2 miles)
Average Low 2021–2026
32.7 °FAverage 2021–2026
44 °FAverage High 2021–2026
54.2 °F