The best time to visit Milwaukee
Month-by-month climate averages for Milwaukee, WI, so you can pick your dates on data rather than guesswork.
The most comfortable time to visit Milwaukee is usually May, June, September and October, when daytime highs sit in the pleasant 60-78°F range and the heaviest August rain is behind you.
Milwaukee is warmest in July (highs near 79°F) and coldest in January (lows around 16°F), with roughly 35 inches of precipitation across the year and August the wettest month. The sweet spot for most visitors is May, June, September and October. Expect overnight frost in January, February, March and December.
These are long-run averages. For the actual days you are travelling, check the live Milwaukee forecast - and note how much the models agree, because that tells you how much to trust it.
Milwaukee weather by month
what to expect in Milwaukee through the year, 1991-2020 averagesHere is Milwaukee's typical weather in each month: the average daytime high and overnight low in °F, how each month feels, and the wettest month marked. Use it to plan any trip to Milwaukee by season.