Big Eau Pleine Reservoir Weather Forecast
- 68
- 80
Chance Rain Showers
- 55
- 80
Partly Sunny
- 61
- 80
Chance Rain Showers
- 58
- 81
Rain Showers Likely
- 51
- 75
Partly Sunny
- 54
- 75
Partly Sunny
Today 15 Aug Marathon
Humid. Mostly cloudy. Highs around 80. Southeast wind 10 to 15 Mph.
Tonight 15 Aug Marathon
Muggy. Mostly cloudy with a chance of Showers and Thunderstorms. Patchy fog after midnight. Lows in the middle 60s. South wind 5 to 10 Mph in the evening becoming light and variable. Chance of rain 50 percent.
Big Eau Pleine Reservoir Temperature Statistics
August Temperature
Mosinee (6.2 miles)
Lowest 6 August, 2026
50 °FAverage August
67.3 °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