Marathon City Weather Forecast
- 51
- 69
Increasing Clouds
- 57
- 78
Rain Showers
- 41
- 66
Rain Showers Likely
- 39
- 63
Partly Sunny
- 45
- 64
Rain Showers Likely
- 43
- 61
Rain Showers Likely
Today 22 Apr Marathon
Sunny. Highs in the upper 60s. Southeast wind 5 to 10 Mph.
Tonight 22 Apr Marathon
Partly cloudy. Lows in the upper 40s. Southeast wind 5 to 10 Mph.
Marathon City Temperature Statistics
April Temperature
Wausau Downtown Airport (9.9 miles)
Lowest 7 April, 2026
16.6 °FAverage April
44.4 °FHighest 13 April, 2026
78.7 °F
Climate (2021–Present)
Wausau Downtown Airport (9.9 miles)
Average Low 2021–2026
37.4 °FAverage 2021–2026
46.8 °FAverage High 2021–2026
55.9 °F