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The weather in Wausau in October is very cold with temperatures between 4°C and 12°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Wausau during the month of October. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
You can expect a few days of snow in Wausau during October. It’s important to get out your snow boots and warm mittens to stay warm while you explore Wausau.
Our weather forecast can give you a great sense of what weather to expect in Wausau in October 2025.
If you’re planning to visit Wausau in the near future, we highly recommend that you review the 14 day weather forecast for Wausau before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -7° / -14° | 3 | 7 | 21 | 27 mm | Awful | Wausau in January |
| February | -6° / -13° | 2 | 7 | 19 | 31 mm | Awful | Wausau in February |
| March | 3° / -5° | 6 | 12 | 14 | 50 mm | Awful | Wausau in March |
| April | 9° / 0° | 7 | 15 | 8 | 71 mm | Awful | Wausau in April |
| May | 18° / 7° | 7 | 24 | 1 | 86 mm | Ok | Wausau in May |
| June | 22° / 12° | 6 | 24 | 0 | 99 mm | Good | Wausau in June |
| July | 25° / 15° | 5 | 27 | 0 | 64 mm | Perfect | Wausau in July |
| August | 25° / 14° | 4 | 27 | 0 | 56 mm | Perfect | Wausau in August |
| September | 20° / 10° | 3 | 27 | 0 | 51 mm | Good | Wausau in September |
| October | 12° / 4° | 5 | 22 | 3 | 67 mm | Bad | Wausau in October |
| November | 4° / -3° | 4 | 16 | 10 | 48 mm | Awful | Wausau in November |
| December | -4° / -9° | 4 | 10 | 17 | 39 mm | Awful | Wausau in December |