Rib Mountain State Park Weather Forecast
- 55
- 76
Mostly Sunny
- 62
- 79
Partly Sunny
- 65
- 84
Slight Chance Thunderstorms
- 69
- 88
Chance Thunderstorms
- 63
- 87
Mostly Sunny
- 60
- 83
Mostly Sunny
- 60
- 83
Mostly Sunny
Today 23 Jul Marathon
Sunny. Nearly steady temperature in the mid 70s. Southwest wind 5 to 10 Mph.
Tonight 23 Jul Marathon
Mostly clear. Lows in the middle 50s. Southwest wind around 5 Mph in the evening becoming light and variable.
Rib Mountain State Park Temperature Statistics
July Temperature
Wausau Downtown Airport (3.1 miles)
Lowest 21 July, 2026
55.9 °FAverage July
74.8 °FHighest 14 July, 2026
93.7 °F
Climate (2021–2026)
Wausau Downtown Airport (3.1 miles)
Average Low 2021–2026
37.4 °FAverage 2021–2026
46.7 °FAverage High 2021–2026
55.9 °F