Milwaukee weather in October
Temperature, rain and sunshine in October: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in October
Fair
Best time to visit: June – September
What is the weather like in Milwaukee in October?
In October, Milwaukee is cool: daytime highs average 14 °C, and nights cool down to about 10 °C. Expect around 5 hours of sunshine a day. Rain is frequent, with about 9 rainy days and 79 mm in total. All in all, October is a so-so month for a holiday in Milwaukee.
October compared
How the weather changes from September to November. Tap a month to open it.
| SeptemberSep | OctoberOct | NovemberNov | |
|---|---|---|---|
| Score | 82 | 57 | 25 |
| Day | 21° | 14° | 7° |
| Night | 17° | 10° | 3° |
| Sun | 7 h | 5 h | 4 h |
| Rain days | 9 | 9 | 8 |
More details for October
- Daylight
- 11 h 7 min07:04 – 18:11
- UV index
- 3 · moderateclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 24 km/haverage daily peakAll months
- Cloud cover
- 57 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Snow days
- 0 days1 cm or more of fresh snowAll months
- Time zone
- UTC−5America/Chicago
How the score comes together
- Temperatureweight 50 %64 %
- Sunshineweight 20 %35 %
- Few rainy daysweight 30 %61 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in October
- Sunscreen
- A jumper for the evenings
- Rain jacket or umbrella
Milwaukee in October: quick answers
Is Milwaukee hot in October?
No. In October, Milwaukee is cool: daytime highs average 14 °C and nights drop to about 10 °C.
Does it rain much in Milwaukee in October?
Rain is frequent, with about 9 rainy days and 79 mm in total.
Milwaukee month by month
The whole year in MilwaukeeAll destinations: USAWhere to go in October
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences