Lilly Lake Weather Forecast
- 63
- 71
Chance Rain Showers
- 67
- 83
Chance Rain Showers
- 67
- 87
Chance Rain Showers
- 65
- 86
Chance Rain Showers
- 60
- 83
Slight Chance Thunderstorms
- 59
- 81
Chance Rain Showers
- 61
- 81
Partly Sunny
Today 29 Aug Marathon
Showers. Highs around 70. Southeast wind 10 to 15 Mph.
Tonight 29 Aug Marathon
Cloudy with a chance of Showers and a slight chance of Thunderstorms. Lows in the lower 60s. Southeast wind 5 to 10 Mph. Chance of rain 50 percent.
Lilly Lake Temperature Statistics
August Temperature
Mosinee (20.5 miles)
Lowest 20 August, 2026
46.4 °FAverage August
65.7 °FHighest 1 August, 2026
84.2 °F
Climate (2021–2026)
Mosinee (20.5 miles)
Average Low 2021–2026
35.8 °FAverage 2021–2026
43.2 °FAverage High 2021–2026
53.5 °F