Halvorson Lake Weather Forecast
- 54
- 73
Increasing Clouds
- 52
- 75
Partly Sunny
- 54
- 76
Mostly Sunny
- 60
- 76
Mostly Cloudy
- 61
- 80
Slight Chance Thunderstorms
- 58
- 79
Mostly Cloudy
Today 8 Sep East Polk
Partly sunny. Highs 70 to 75. South Winds up to 10 Mph.
Tonight 8 Sep East Polk
Mostly cloudy. A slight chance of Showers in the evening. Lows in the mid 50s. Southeast Winds around 5 Mph in the evening becoming light and variable. Chance of rain 20 percent.
Halvorson Lake Temperature Statistics
September Temperature
Fosston, Fosston Municipal Airport (7.5 miles)
Lowest 6 September, 2025
33.8 °FAverage September
51.5 °FHighest 1 September, 2025
75.2 °F
Climate (2020–Present)
Fosston, Fosston Municipal Airport (7.5 miles)
Average Low 2020–2025
30.1 °FAverage 2020–2025
40 °FAverage High 2020–2025
49.3 °F