South Turtle Lake Weather Forecast
- 53
- 72
Mostly Sunny
- 59
- 78
Mostly Sunny
- 62
- 83
Mostly Sunny
- 61
- 84
Mostly Sunny
- 62
- 83
Chance Rain Showers
- 63
- 81
Partly Sunny
Today 4 Aug West Otter Tail
Sunny. Highs 70 to 75. Northwest Winds 5 to 15 Mph.
Tonight 4 Aug West Otter Tail
Mostly clear. Lows in the mid 50s. Southwest Winds around 5 Mph shifting to the south after midnight.
South Turtle Lake Temperature Statistics
August Temperature
Fergus Falls Municipal Airport-Einar Mickel (16.8 miles)
Lowest 1 August, 2026
59 °FAverage August
72.9 °FHighest 1 August, 2026
84.2 °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