South Turtle Lake Weather Forecast
- 36
- 50
Mostly Cloudy
- 35
- 44
Rain Likely
- 42
- 54
Chance Rain
- 37
- 55
Slight Chance Rain
- 43
- 56
Partly Sunny
- 45
- 60
Mostly Cloudy
Today 25 Oct West Otter Tail
Mostly cloudy. Highs 50 to 55. North Winds around 5 Mph.
Tonight 25 Oct West Otter Tail
Cloudy. A slight chance of light rain in the evening. Lows in the mid 30s. Northeast Winds 5 to 15 Mph. Chance of rain 20 percent.
South Turtle Lake Temperature Statistics
October Temperature
Fergus Falls Municipal Airport-Einar Mickel (16.8 miles)
Lowest 2 October, 2026
35.6 °FAverage October
54.7 °FHighest 10 October, 2026
91.4 °F
Climate (2021–2026)
Fergus Falls Municipal Airport-Einar Mickel (16.8 miles)
Average Low 2021–2026
34.5 °FAverage 2021–2026
44.1 °FAverage High 2021–2026
53.6 °F