South Twin Lake Weather Forecast
- 36
- 52
Rain
- 33
- 44
Rain Likely
- 30
- 46
Mostly Cloudy
- 30
- 49
Partly Sunny
- 34
- 53
Partly Sunny
- 40
- 57
Partly Sunny
Today 20 Oct South Beltrami
Cloudy. A chance of light rain in the Morning, then light rain in the afternoon. Highs 50 to 55. Southeast Winds around 10 Mph shifting to the southwest in the afternoon. Gusts up to 25 Mph. Chance of rain 90 percent.
Tonight 20 Oct South Beltrami
Partly cloudy late this Evening, then cloudy. A slight chance of light rain after midnight. Lows in the mid 30s. Temperature rising overnight. Light and variable Winds becoming southeast around 5 Mph after midnight. Chance of rain 20 percent.
South Twin Lake Temperature Statistics
October Temperature
Bemidji (16.8 miles)
Lowest 8 October, 2025
23.5 °FAverage October
54.3 °FHighest 4 October, 2025
84.6 °F
Climate (2020–Present)
Bemidji (16.8 miles)
Average Low 2020–2025
30.5 °FAverage 2020–2025
41.3 °FAverage High 2020–2025
51.1 °F