Best time to visit Wisconsin

Find the best time to visit Wisconsin and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

Wisconsin by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Wisconsin

Cosmos: Tour deal finder - low prices

  • Explore best prices on Cosmos tours worldwide
  • Find deals on tour holidays in 2025/2026
  • Filter by price, destination, duration & more
Go to Cosmos deal >>

View all Cosmos offers

Top Wisconsin destinations

Below are the temperatures expected today at popular countries, regions and places in Wisconsin. Select a destination to compare today's forecast with average weather conditions.

All Wisconsin destinations

When is the best time to visit Wisconsin?

The best time to visit Wisconsin (Milwaukee) is June and July based on the following average weather conditions.

Maximum daytime temperature = 72 - 86°F [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

Change criteria

Max Day Temperature (°F)

  • 27°F maximum daytime temperature in January in Wisconsin (Milwaukee)27
    Jan
  • 30°F maximum daytime temperature in February in Wisconsin (Milwaukee)30
    Feb
  • 41°F maximum daytime temperature in March in Wisconsin (Milwaukee)41
    Mar
  • 55°F maximum daytime temperature in April in Wisconsin (Milwaukee)55
    Apr
  • 66°F maximum daytime temperature in May in Wisconsin (Milwaukee)66
    May
  • 77°F maximum daytime temperature in June in Wisconsin (Milwaukee)77
    Jun
  • 81°F maximum daytime temperature in July in Wisconsin (Milwaukee)81
    Jul
  • 79°F maximum daytime temperature in August in Wisconsin (Milwaukee)79
    Aug
  • 72°F maximum daytime temperature in September in Wisconsin (Milwaukee)72
    Sep
  • 59°F maximum daytime temperature in October in Wisconsin (Milwaukee)59
    Oct
  • 45°F maximum daytime temperature in November in Wisconsin (Milwaukee)45
    Nov
  • 32°F maximum daytime temperature in December in Wisconsin (Milwaukee)32
    Dec

Hours of Sunshine (daily)

Which is the hottest month in Wisconsin?

The hottest time of year in Milwaukee, Wisconsin is normally July. Expect maximum daytime temperatures to reach 81°F with moderate heat and humidity.

Which month has the most rain in Wisconsin?

In terms of rainfall, August is usually the wettest month in Milwaukee, Wisconsin with 3.5 inches on average. There are normally 9 days in August with some rain.

When is it sunniest in Wisconsin?

The sunniest time of year in Milwaukee, Wisconsin is normally July with bright sunshine on average for 69% of daylight hours; that's 10 hours of sunshine per day.

When is the sea warmest in Wisconsin?

The sea is usually at its warmest in Milwaukee, Wisconsin in August when the water temperature reaches 70°F.

Best time to visit

The weather guide for Wisconsin (Milwaukee) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

Back to top

Wisconsin travel features

Do you want to learn more about Wisconsin? Read our latest features covering travel tips and insider destination guides on where to go and what to do in Wisconsin.

We don't currently have any travel features on Wisconsin. Discover more about holiday destinations around the world with this selection of general travel articles.

Back to top

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^