Townline Reservoir Weather Forecast
Today 24 May Marathon
Sunny. Temperatures in the lower 70s. West wind 10 to 15 Mph.
Tonight 24 May Marathon
Clear in the Evening, then partly cloudy with a chance of Showers and Thunderstorms after midnight. Lows in the middle 50s. Light and variable wind becoming south around 5 Mph after midnight. Chance of rain 40 percent.
Townline Reservoir Temperature Statistics
May Temperature
Mosinee (9.3 miles)
Lowest 2 May, 2026
26.6 °FAverage May
48.9 °FHighest 15 May, 2026
78.8 °F
Climate (2021–Present)
Mosinee (9.3 miles)
Average Low 2021–2026
35.7 °FAverage 2021–2026
43.1 °FAverage High 2021–2026
53.4 °F