Milwaukee/ Weather & Environment

Sunny Saturday in Milwaukee Kicks Off Mild Week Ahead

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Published on October 03, 2026
Sunny Saturday in Milwaukee Kicks Off Mild Week AheadSource: Google Street View

Milwaukee woke to clear skies and temperatures in the mid-40s Saturday morning, setting up a crisp start to the weekend. Sunshine will take over quickly, with the afternoon warming to around 61 degrees and only a light southeast breeze.

The National Weather Service Milwaukee/Sullivan office expects mostly sunny conditions across the city Saturday. Patchy frost is possible early in low-lying areas farther from Lake Michigan, but no watches, warnings or advisories are posted.

A Brief Shower Chance Arrives Saturday Night

Clouds will build Saturday evening, and a few sprinkles or light showers could pass through between about 11 p.m. and 3 a.m. The best chance is north of Interstate 94, while Milwaukee should otherwise stay mostly dry; overnight temperatures will settle near 49 degrees.

Warmer Weather Returns Sunday

Sunday brings mostly sunny skies and a high near 68, followed by another cool night with a low around 46. Monday stays sunny but cooler near 59, while Tuesday rebounds into the upper 60s and Wednesday reaches 69–70 degrees, keeping the workweek pleasantly mild even as a few inland spots could see more patchy frost at night.