Lilly Lake Weather Forecast
- 39
- 63
Becoming Sunny
- 43
- 62
Mostly Sunny
- 50
- 69
Mostly Sunny
- 42
- 70
Mostly Sunny
- 43
- 66
Partly Sunny
- 46
- 66
Partly Sunny
Today 4 Oct Marathon
Partly sunny in the morning then clearing. Highs in the lower 60s. Northwest wind 10 to 15 Mph.
Tonight 4 Oct Marathon
Clear. Lows in the upper 30s. Northwest wind 5 to 10 Mph in the evening becoming light and variable.
Lilly Lake Temperature Statistics
October Temperature
Mosinee (20.5 miles)
Lowest 1 October, 2026
50 °FAverage October
61.7 °FHighest 1 October, 2026
69.8 °F
Climate (2021–2026)
Mosinee (20.5 miles)
Average Low 2021–2026
35.9 °FAverage 2021–2026
43.2 °FAverage High 2021–2026
53.5 °F