Tonseth Lake Weather Forecast
- 59
- 78
Increasing Clouds
- 62
- 81
Partly Sunny
- 61
- 83
Mostly Sunny
- 58
- 79
Mostly Sunny
- 59
- 80
Mostly Sunny
- 62
- 81
Partly Sunny
Today 23 Aug West Otter Tail
Sunny. Highs 75 to 80. Southeast Winds up to 10 Mph.
Tonight 23 Aug West Otter Tail
Mostly clear. Lows 50 to 55. Light and variable Winds.
Tonseth Lake Temperature Statistics
August Temperature
Fergus Falls Municipal Airport-Einar Mickel (13.7 miles)
Lowest 4 August, 2026
51.8 °FAverage August
70.7 °FHighest 12 August, 2026
86 °F
Climate (2021–2026)
Fergus Falls Municipal Airport-Einar Mickel (13.7 miles)
Average Low 2021–2026
34.5 °FAverage 2021–2026
44.1 °FAverage High 2021–2026
53.5 °F