The temperatures in Milwaukee in October are quite cold with temperatures between 9°C and 14°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Milwaukee 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.
Please note that Milwaukee can expect a few days of snow in October.
Our weather forecast can give you a great sense of what weather to expect in Milwaukee in October 2025.
If you’re planning to visit Milwaukee in the near future, we highly recommend that you review the 14 day weather forecast for Milwaukee before you arrive.
Temperatures
14° / 9°
Rainy Days
6
Snowy Days
1
Dry Days
24
Rainfall
97
mm
Sun Hours
8.6
Hrs
