Grandrud Lake Weather Forecast
- 52
- 68
Decreasing Clouds
- 53
- 71
Rain Showers Likely
- 52
- 64
Rain Showers Likely
- 51
- 69
Slight Chance Rain Showers
- 51
- 67
Slight Chance Rain Showers
- 51
- 67
Partly Sunny
Today 16 Sep West Otter Tail
Mostly sunny early this Morning, then mostly cloudy. A slight chance of Showers this afternoon. Highs 65 to 70. Southeast Winds 5 to 15 Mph. Chance of rain 20 percent.
Tonight 16 Sep West Otter Tail
Mostly cloudy. Lows 50 to 55. Southeast Winds up to 10 Mph.
Grandrud Lake Temperature Statistics
September Temperature
Fergus Falls Municipal Airport-Einar Mickel (14.9 miles)
Lowest 13 September, 2026
44.6 °FAverage September
68.3 °FHighest 3 September, 2026
89.6 °F
Climate (2021–2026)
Fergus Falls Municipal Airport-Einar Mickel (14.9 miles)
Average Low 2021–2026
34.5 °FAverage 2021–2026
44.1 °FAverage High 2021–2026
53.6 °F