Milwaukee, Wisconsin – A break from wet weather is on the way for Wisconsin Sunday as storms ease and cooler air settles over Milwaukee. After a rainy start to the weekend, Sunday, July 20, brings mostly clear skies, a high near 75°F, and northeast winds at 10 mph—ideal for outdoor plans, but short-lived.
According to the National Weather Service in Milwaukee, skies will clear throughout Sunday, with temps hovering in the mid-70s—an almost 10° drop from Wednesday’s expected peak of 91°F. Calm winds will continue into Monday, offering a mild, dry start to the week. But residents should brace for rising heat and storm chances by Tuesday afternoon.
Starting Tuesday, July 22, a 20% chance of thunderstorms returns alongside highs in the mid-80s. Rain chances increase slightly Tuesday night, with humid conditions making a full comeback. By Wednesday, July 23, temps are expected to hit 91°F with isolated thunderstorm activity developing after 2 p.m. Those commuting on I-94 or I-43 should prepare for wet pavement and reduced visibility.
While Thursday brings another round of scattered storms, Friday’s outlook suggests a return to partly sunny skies with highs near 84°F.
Prep tip: Keep weather apps updated, limit strenuous outdoor activity midweek, and ensure cooling systems are functional.
Warnings remain possible as conditions evolve into midweek.
📅 Five-Day Forecast: Milwaukee, WI (July 20–25)
- Sunday, July 20: Mostly clear, high near 75°F, NE wind 5–10 mph
- Monday: Mostly sunny, high 78°F, calm winds
- Tuesday: 20% chance of storms, high 83°F, increasing humidity
- Wednesday: 20% chance of storms, high 91°F, muggy conditions
- Thursday: 30% chance of storms, high 86°F, breezy
- Friday: Partly sunny, 20% storm chance, high near 84°F
