Lake Wausau Weather Forecast
- 21
- 24
Mostly Cloudy
- 28
- 32
Slight Chance Freezing Rain
- 16
- 33
Mostly Cloudy
- 12
- 29
Partly Sunny
- 16
- 30
Mostly Cloudy
- 22
- 34
Partly Sunny
- 22
- 36
Partly Sunny
Today 8 Feb Marathon
Cloudy. Temperatures in the lower to mid 20s. Southeast wind 5 to 10 Mph.
Tonight 8 Feb Marathon
Not as cold. Cloudy. Lows in the lower 20s. South wind 10 to 15 Mph.
Lake Wausau Temperature Statistics
February Temperature
Wausau Downtown Airport (0.6 miles)
Lowest 4 February, 2026
-6 °FAverage February
16.1 °FHighest 6 February, 2026
33.1 °F
Climate (2021–Present)
Wausau Downtown Airport (0.6 miles)
Average Low 2021–2026
37.4 °FAverage 2021–2026
46.7 °FAverage High 2021–2026
55.9 °F