Peplin Weather Forecast
- 42
- 60
Mostly Cloudy
- 41
- 65
Mostly Sunny
- 42
- 67
Mostly Sunny
- 45
- 67
Partly Sunny
- 46
- 70
Partly Sunny
- 48
- 68
Mostly Cloudy
Today 21 Sep Marathon
Cloudy. Highs around 60. East wind 10 to 15 Mph.
Tonight 21 Sep Marathon
Mostly cloudy. Lows in the lower 40s. East wind 5 to 10 Mph.
Peplin Temperature Statistics
September Temperature
Mosinee (2.5 miles)
Lowest 14 September, 2026
41 °FAverage September
62.9 °FHighest 1 September, 2026
87.8 °F
Climate (2021–2026)
Mosinee (2.5 miles)
Average Low 2021–2026
35.9 °FAverage 2021–2026
43.2 °FAverage High 2021–2026
53.6 °F