Big Eau Pleine Reservoir Weather Forecast
- 35
- 48
Mostly Cloudy
- 41
- 60
Mostly Cloudy
- 21
- 52
Chance Rain
- 23
- 39
Mostly Sunny
- 29
- 48
Partly Sunny
- 38
- 56
Partly Sunny
- 38
- 60
Mostly Cloudy
Today 24 Mar Marathon
Mostly cloudy. Nearly steady temperature in the upper 40s. Southwest wind 5 to 10 Mph.
Tonight 24 Mar Marathon
Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 30s. Southeast wind 5 to 10 Mph.
Big Eau Pleine Reservoir Temperature Statistics
March Temperature
Mosinee (6.2 miles)
Lowest 16 March, 2026
8.6 °FAverage March
32.3 °FHighest 9 March, 2026
62.6 °F
Climate (2021–Present)
Mosinee (6.2 miles)
Average Low 2021–2026
35.7 °FAverage 2021–2026
43.1 °FAverage High 2021–2026
53.4 °F