Fisher Flowage Weather Forecast
- 56
- 78
Chance Rain Showers
- 56
- 72
Chance Thunderstorms
- 58
- 73
Chance Thunderstorms
- 57
- 74
Chance Rain Showers
- 54
- 74
Chance Rain Showers
- 51
- 70
Slight Chance Rain Showers
Today 18 Sep Marathon
Mostly cloudy. Patchy fog in the morning. A slight chance of Showers and Thunderstorms in the afternoon. Highs in the upper 70s. Light and variable wind becoming east around 5 Mph in the afternoon. Chance of rain 20 percent.
Tonight 18 Sep Marathon
Mostly cloudy with a chance of Showers and a slight chance of Thunderstorms. Lows in the middle 50s. East wind 5 to 10 Mph. Chance of rain 30 percent.
Fisher Flowage Temperature Statistics
September Temperature
Mosinee (10.6 miles)
Lowest 4 September, 2025
37.4 °FAverage September
57.1 °FHighest 15 September, 2025
80.6 °F
Climate (2020–Present)
Mosinee (10.6 miles)
Average Low 2020–2025
35.7 °FAverage 2020–2025
43 °FAverage High 2020–2025
53.3 °F