Lake Du Bay Weather Forecast
- 57
- 80
Slight Chance Rain Showers
- 54
- 79
Partly Sunny
- 58
- 84
Mostly Sunny
- 59
- 86
Slight Chance Thunderstorms
- 59
- 83
Chance Rain Showers
- 61
- 84
Chance Thunderstorms
- 58
- 80
Chance Rain Showers
Today 4 Aug Marathon
Partly cloudy. Temperatures in the mid 70s to lower 80s. West wind 5 to 10 Mph.
Tonight 4 Aug Marathon
Mostly cloudy. Lows in the middle 50s. West wind 5 to 10 Mph in the evening becoming light and variable.
Lake Du Bay Temperature Statistics
August Temperature
Mosinee (4.3 miles)
Lowest 2 August, 2026
59 °FAverage August
68.2 °FHighest 1 August, 2026
84.2 °F
Climate (2021–2026)
Mosinee (4.3 miles)
Average Low 2021–2026
35.8 °FAverage 2021–2026
43.2 °FAverage High 2021–2026
53.5 °F