Big Eau Pleine Reservoir Weather Forecast
- 54
- 75
Partly Sunny
- 62
- 80
Rain Showers Likely
- 57
- 78
Mostly Sunny
- 52
- 78
Mostly Sunny
- 57
- 79
Partly Sunny
- 62
- 79
Chance Rain Showers
- 64
- 82
Chance Rain Showers
Today 24 Aug Marathon
Partly cloudy. Temperatures in the lower to mid 70s. Light and variable wind.
Tonight 24 Aug Marathon
Mostly clear. Lows in the lower 50s. Light and variable wind.
Big Eau Pleine Reservoir Temperature Statistics
August Temperature
Mosinee (6.2 miles)
Lowest 20 August, 2026
46.4 °FAverage August
66.6 °FHighest 1 August, 2026
84.2 °F
Climate (2021–2026)
Mosinee (6.2 miles)
Average Low 2021–2026
35.8 °FAverage 2021–2026
43.2 °FAverage High 2021–2026
53.5 °F