Big McDonald Lake Weather Forecast
- 68
- 90
Slight Chance Thunderstorms
- 66
- 89
Chance Thunderstorms
- 61
- 83
Slight Chance Thunderstorms
- 59
- 79
Partly Sunny
- 55
- 76
Partly Sunny
- 56
- 77
Mostly Sunny
Today 26 Jul East Otter Tail
Mostly sunny. A chance of Showers late this morning. Highs 85 to 90. South Winds 5 to 15 Mph. Chance of rain 50 percent.
Tonight 26 Jul East Otter Tail
Mostly clear in the Evening, then mostly cloudy with isolated Showers and Thunderstorms after midnight. Lows 65 to 70. South Winds up to 10 Mph. Chance of rain 20 percent.
Big McDonald Lake Temperature Statistics
July Temperature
Fergus Falls Municipal Airport-Einar Mickel (26.7 miles)
Lowest 17 July, 2025
50 °FAverage July
70.9 °FHighest 4 July, 2025
91.4 °F
Climate (2020–Present)
Fergus Falls Municipal Airport-Einar Mickel (26.7 miles)
Average Low 2020–2025
34.4 °FAverage 2020–2025
44 °FAverage High 2020–2025
53.3 °F