Lake Oscar Weather Forecast
- 63
- 81
Slight Chance Rain Showers
- 66
- 86
Chance Rain Showers
- 70
- 89
Mostly Sunny
- 72
- 92
Mostly Sunny
- 72
- 94
Mostly Sunny
- 69
- 92
Mostly Sunny
Today 9 Jul West Otter Tail
Sunny. Highs 80 to 85. Southeast Winds up to 10 Mph.
Tonight 9 Jul West Otter Tail
Mostly clear in the Evening, then mostly cloudy with a slight chance of Showers and Thunderstorms after midnight. Lows in the mid 60s. Southeast Winds up to 10 Mph. Chance of rain 20 percent.
Lake Oscar Temperature Statistics
July Temperature
Fergus Falls Municipal Airport-Einar Mickel (6.2 miles)
Lowest 1 July, 2026
62.6 °FAverage July
73.8 °FHighest 6 July, 2026
87.8 °F
Climate (2021–2026)
Fergus Falls Municipal Airport-Einar Mickel (6.2 miles)
Average Low 2021–2026
34.5 °FAverage 2021–2026
44.1 °FAverage High 2021–2026
53.5 °F