Big Eau Pleine Reservoir Weather Forecast
- 20
- 46
Freezing Fog
- 26
- 47
Freezing Fog
- 32
- 46
Partly Sunny
- 30
- 49
Mostly Sunny
- 32
- 41
Rain/Snow Likely
- 25
- 38
Rain/Snow Likely
- 20
- 34
Chance Snow
Today 13 Feb Marathon
Sunny. Highs in the lower 40s. West wind 5 to 10 Mph.
Tonight 13 Feb Marathon
Mostly clear in the evening then becoming mostly cloudy. Patchy fog. Areas of freezing fog after midnight. Lows around 20. Light and variable wind.
Big Eau Pleine Reservoir Temperature Statistics
February Temperature
Mosinee (6.2 miles)
Lowest 4 February, 2026
-0.4 °FAverage February
18.8 °FHighest 9 February, 2026
33.8 °F
Climate (2021–Present)
Mosinee (6.2 miles)
Average Low 2021–2026
35.7 °FAverage 2021–2026
43 °FAverage High 2021–2026
53.4 °F