Opperman Lake Weather Forecast
- 51
- 72
Partly Sunny
- 53
- 74
Mostly Cloudy
- 56
- 74
Mostly Cloudy
- 52
- 72
Rain Showers
- 52
- 72
Slight Chance Thunderstorms
- 55
- 75
Slight Chance Thunderstorms
Today 20 Jun West Otter Tail
Sunny. Highs 70 to 75. Northwest Winds up to 10 Mph.
Tonight 20 Jun West Otter Tail
Partly cloudy. Lows 50 to 55. Northeast Winds 5 to 15 Mph.
Opperman Lake Temperature Statistics
June Temperature
Fergus Falls Municipal Airport-Einar Mickel (4.3 miles)
Lowest 14 June, 2026
44.6 °FAverage June
68.5 °FHighest 7 June, 2026
87.8 °F
Climate (2021–2026)
Fergus Falls Municipal Airport-Einar Mickel (4.3 miles)
Average Low 2021–2026
34.5 °FAverage 2021–2026
44.1 °FAverage High 2021–2026
53.5 °F