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The best time to visit Milwaukee
June, July, August and September — daytime highs around 26°C. Every number on this page is measured, not guessed.
Milwaukee month by month
| Month | Day | Night | Wet days | |
|---|---|---|---|---|
| January | -1°C | -8°C | 8 | |
| February | 2°C | -7°C | 9 | |
| March | 7°C | -1°C | 11 | |
| April | 12°C | 3°C | 13 | |
| May | 18°C | 9°C | 13 | Shoulder |
| June | 25°C | 15°C | 12 | Best |
| July | 27°C | 19°C | 10 | Best |
| August | 27°C | 18°C | 10 | Best |
| September | 23°C | 15°C | 10 | Best |
| October | 16°C | 9°C | 10 | Shoulder |
| November | 8°C | 2°C | 8 | |
| December | 3°C | -3°C | 9 |
The short version
Warmest: July, around 27°C by day. Coolest: January, around -1°C by day and -8°C at night. Wettest: April with about 13 wet days. Driest: January with about 8.
If you want fewer people: May, October sit right beside the best months. The weather is close and the crowds are not.
Book it for those months
Prices climb as the good months fill up.
Common questions
When is the best time to visit Milwaukee?
The best months are June, July, August and September, when daytime highs sit around 26°C.
What is the hottest month in Milwaukee?
July, with daytime highs around 27°C.
What is the wettest month in Milwaukee?
April, with about 13 wet days. The driest is January with about 8.
When is the cheapest time to visit Milwaukee?
Prices follow the weather. The months either side of the best ones — May, October — are usually cheaper with similar conditions.
Temperatures and wet days are measured, not estimated: ERA5 reanalysis for 2021-2023, at Milwaukee, Wisconsin. Source: Open-Meteo.