Wausau Weather Forecast
- 49
- 86
Rain Showers Likely
- 54
- 76
Rain Showers
- 56
- 73
Rain Showers
- 52
- 72
Thunderstorms Likely
- 45
- 67
Chance Rain Showers
- 44
- 61
Chance Rain Showers
Today 18 May Marathon
Mostly sunny in the Morning, then partly cloudy with a chance of Showers and Thunderstorms in the afternoon. Highs in the middle 80s. South wind 5 to 10 Mph increasing to 10 to 20 Mph in the afternoon. Chance of rain 50 percent.
Tonight 18 May Marathon
Partly cloudy with Showers likely in the evening. Thunderstorms also possible in the Evening, then clear after midnight. Lows in the upper 40s. West wind 10 to 15 Mph. Chance of rain 70 percent.
Wausau Temperature Statistics
May Temperature
Wausau Downtown Airport (1.9 miles)
Lowest 5 May, 2024
39.7 °FAverage May
56.7 °FHighest 12 May, 2024
82.7 °F
Climate (2019–Present)
Wausau Downtown Airport (1.9 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
37.2 °FAverage 2019–2024
46.1 °FAverage High 2019–2024
54.8 °F