Big Eau Pleine Reservoir Weather Forecast
- 64
- 82
Areas Smoke
- 66
- 82
Chance Thunderstorms
- 55
- 79
Mostly Sunny
- 55
- 76
Mostly Sunny
- 60
- 80
Partly Sunny
- 60
- 81
Slight Chance Thunderstorms
Today 19 Jul Marathon
Mostly sunny. Smoke in the Morning, then Areas of smoke in the afternoon. Highs in the lower 80s. Light and variable wind.
Tonight 19 Jul Marathon
Cooler. Partly cloudy. Smoke. Lows in the upper 50s. Light and variable wind.
Big Eau Pleine Reservoir Temperature Statistics
July Temperature
Mosinee (6.2 miles)
Lowest 10 July, 2026
59 °FAverage July
71.6 °FHighest 13 July, 2026
89.6 °F
Climate (2021–2026)
Mosinee (6.2 miles)
Average Low 2021–2026
35.8 °FAverage 2021–2026
43.1 °FAverage High 2021–2026
53.5 °F