The best time to visit Madison
Month-by-month climate averages for Madison, WI, so you can pick your dates on data rather than guesswork.
The most comfortable time to visit Madison is usually May and September, when daytime highs sit in the pleasant 60-78°F range and the heaviest June rain is behind you.
Madison is warmest in July (highs near 81°F) and coldest in January (lows around 14°F), with roughly 36 inches of precipitation across the year and June the wettest month. The sweet spot for most visitors is May and September. Expect overnight frost in January, February, March, November and December.
These are long-run averages. For the actual days you are travelling, check the live Madison forecast - and note how much the models agree, because that tells you how much to trust it.
Madison weather by month
what to expect in Madison through the year, 1991-2020 averagesHere is Madison'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 Madison by season.