The severe weather season begins to dwindle during August, and average rainfall amounts also continue to decline.
Wisconsin Climate Chronicles
Wisconsin’s State Fair Climatology and Weather Extremes
Shifting the fair dates from October to August introduced frequently hotter conditions and greater chances of thunderstorms.
First Heat Wave of Summer 2026
After cool temps in May and early June, this heat wave felt extra searing. Triple-digit heat indices scorched Wisconsin for five days.
July 2026: Wisconsin Weather Outlook
July is usually the hottest month of the year in Wisconsin, with a statewide average temperature of 69.2 degrees Fahrenheit.
June 2026: Wisconsin Weather Outlook
May is often an exciting transition month, both in terms of our own daily lives and in our surrounding landscapes.
Summer 2026: Wisconsin’s Seasonal Weather Outlook
Summer is Wisconsin’s warmest season, and with warm temperatures come a lot of fun outdoor activities. However, warm temperatures also increase the risk for strong storms.
Moody May: Wisconsin Weather Outlook
May is often an exciting transition month, both in terms of our own daily lives and in our surrounding landscapes.
Wisconsin’s Tornado Outbreaks
Take a look back at some of the more memorable tornadoes and tornado outbreaks in Wisconsin over the past few decades.
Springing into April: Wisconsin Weather Outlook
Though spring technically begins in March, April is often when it begins to look and feel like spring in Wisconsin.
Wisconsin’s Mid-March Blizzard of 2026
Wisconsin caught a severe case of weather whiplash as the state braced for a blizzard less than a week after reaching 70-degree temperatures.