Lake Du Bay Weather Forecast
- 51
- 77
Becoming Sunny
- 53
- 75
Mostly Sunny
- 57
- 80
Mostly Sunny
- 60
- 82
Mostly Sunny
- 65
- 85
Chance Rain Showers
- 61
- 88
Mostly Sunny
Today 21 Jul Marathon
Breezy. Partly sunny. A slight chance of Showers in the afternoon. Highs in the middle 70s. Northwest wind 10 to 15 Mph increasing to 15 to 25 Mph in the afternoon. Chance of rain 20 percent.
Tonight 21 Jul Marathon
Cooler. Mostly clear. Lows around 50. North wind 10 to 15 Mph in the evening becoming light and variable.
Lake Du Bay Temperature Statistics
July Temperature
Mosinee (4.3 miles)
Lowest 19 July, 2026
57.2 °FAverage July
71.7 °FHighest 13 July, 2026
89.6 °F
Climate (2021–2026)
Mosinee (4.3 miles)
Average Low 2021–2026
35.8 °FAverage 2021–2026
43.1 °FAverage High 2021–2026
53.5 °F