Big Eau Pleine Co Park Weather Forecast
- 31
- 57
Mostly Sunny
- 37
- 53
Increasing Clouds
- 45
- 55
Chance Rain Showers
- 48
- 64
Slight Chance Rain Showers
- 53
- 62
Rain Showers
- 52
- 63
Rain Showers Likely
- 44
- 61
Chance Rain Showers
Today 29 Oct Marathon
Mostly cloudy with a 40 percent chance of Showers. Highs in the middle 50s.
Tonight 29 Oct Marathon
Colder. Mostly clear. Lows around 30. Northwest wind 5 to 10 Mph in the evening becoming light and variable.
Big Eau Pleine Co Park Temperature Statistics
October Temperature
Mosinee (8.7 miles)
Lowest 17 October, 2026
26.6 °FAverage October
52.1 °FHighest 12 October, 2026
82.4 °F
Climate (2021–2026)
Mosinee (8.7 miles)
Average Low 2021–2026
35.9 °FAverage 2021–2026
43.2 °FAverage High 2021–2026
53.6 °F