Lake Du Bay Weather Forecast
- 35
- 45
Mostly Cloudy
- 28
- 47
Chance Rain/Snow
- 29
- 44
Rain/Snow Likely
- 20
- 35
Chance Snow
- 15
- 30
Mostly Cloudy
- 9
- 25
Mostly Cloudy
Today 17 Feb Marathon
Blustery. Partly sunny in the Morning, then cloudy with a slight chance of light rain in the afternoon. Highs in the lower 40s. East wind 10 to 15 Mph increasing to 15 to 25 Mph with Gusts to around 35 Mph in the afternoon. Chance of rain 20 percent.
Tonight 17 Feb Marathon
Blustery. Light rain. Lows in the middle 30s. East wind 15 to 25 Mph with Gusts to around 40 Mph. Chance of rain near 100 percent.
Lake Du Bay Temperature Statistics
February Temperature
Mosinee (4.3 miles)
Lowest 4 February, 2026
-0.4 °FAverage February
20.3 °FHighest 14 February, 2026
46.4 °F
Climate (2021–Present)
Mosinee (4.3 miles)
Average Low 2021–2026
35.7 °FAverage 2021–2026
43.1 °FAverage High 2021–2026
53.5 °F