Big Eau Pleine Reservoir Weather Forecast
- 52
- 67
Increasing Clouds
- 56
- 80
Sunny
- 58
- 78
Mostly Sunny
- 51
- 74
Chance Rain Showers
- 42
- 61
Partly Sunny
- 44
- 61
Rain Showers Likely
- 44
- 62
Chance Rain Showers
Today 9 Oct Marathon
Sunny. Nearly steady temperature in the mid 60s. Southeast wind 10 to 15 Mph.
Tonight 9 Oct Marathon
Warmer. Mostly clear. Lows in the lower 50s. Southeast wind 10 to 15 Mph.
Big Eau Pleine Reservoir Temperature Statistics
October Temperature
Mosinee (6.2 miles)
Lowest 2 October, 2026
37.4 °FAverage October
52.7 °FHighest 6 October, 2026
73.4 °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