Turtlefoot Lake Weather Forecast
- 32
- 39
Rain/Sleet
- 39
- 47
Mostly Cloudy
- 36
- 55
Rain Likely
- 38
- 52
Partly Sunny
- 41
- 52
Chance Rain
- 46
- 56
Chance Rain
- 43
- 57
Mostly Cloudy
Today 26 Oct Marshall
Mostly cloudy in the Morning, then becoming partly sunny. A 50 percent chance of rain. Highs in the mid 50s.
Tonight 26 Oct Marshall
Rain and snow this Evening, then a chance of rain with a slight chance of snow after midnight. Little or no snow accumulation. Lows in the lower 30s. Northeast Winds 10 to 15 Mph. Chance of precipitation near 100 percent.
Turtlefoot Lake Temperature Statistics
October Temperature
Sisseton, Sisseton Municipal Airport (16.8 miles)
Lowest 19 October, 2026
32 °FAverage October
54.4 °FHighest 10 October, 2026
90 °F
Climate (2021–2026)
Sisseton, Sisseton Municipal Airport (16.8 miles)
Average Low 2021–2026
35.9 °FAverage 2021–2026
46.5 °FAverage High 2021–2026
57 °F