Lake Du Bay Weather Forecast
- 60
- 91
Decreasing Clouds
- 61
- 85
Mostly Sunny
- 65
- 87
Mostly Sunny
- 66
- 89
Chance Thunderstorms
- 63
- 84
Rain Showers Likely
- 60
- 83
Slight Chance Thunderstorms
Today 27 Jul Marathon
Hot and humid. Partly cloudy. Nearly steady temperature in the upper 80s. Northwest wind 10 to 15 Mph. Heat indices to 105.
Tonight 27 Jul Marathon
Cooler. Partly cloudy. Lows in the upper 50s. North wind 10 to 15 Mph.
Lake Du Bay Temperature Statistics
July Temperature
Mosinee (4.3 miles)
Lowest 23 July, 2026
46.4 °FAverage July
69.9 °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