Lake Du Bay Weather Forecast
- 38
- 63
Mostly Sunny
- 38
- 62
Partly Sunny
- 41
- 63
Mostly Sunny
- 47
- 67
Partly Sunny
- 45
- 70
Partly Sunny
- 48
- 70
Partly Sunny
Today 18 Oct Marathon
Blustery. Sunny. Highs in the lower 60s. Southwest wind 15 to 25 Mph.
Tonight 18 Oct Marathon
Clear. Lows around 40. Southwest wind 10 to 15 Mph.
Lake Du Bay Temperature Statistics
October Temperature
Mosinee (4.3 miles)
Lowest 16 October, 2026
35.6 °FAverage October
53.9 °FHighest 12 October, 2026
82.4 °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