
Milwaukee woke up Friday, June 26, to a split personality kind of morning: cool, foggy air hugging the lakeshore and warmer readings just a short drive inland. Temperatures hovered in the mid 50s near Lake Michigan, with inland neighborhoods feeling a bit milder. The cool, gray start will top out near 68°F under mostly cloudy skies, a brief calm before a much hotter and stickier pattern settles in early next week.
Today and Tonight
Patchy ground fog should fade by mid morning, giving way to mostly cloudy skies this afternoon and a high around 68°F. According to the National Weather Service, light northeast winds of 0 to 10 mph will keep lakeside neighborhoods a few degrees cooler than spots farther inland. Tonight looks partly cloudy and comfortably cool, with a low near 55°F.
Weekend Outlook
Saturday, June 27, is shaping up to be the sweet spot of the forecast. Expect mostly sunny skies, a high near 72°F, and a gentle northeast breeze around 5 to 10 mph. Late Saturday night into Sunday morning brings a modest chance of showers and an isolated rumble of thunder, but it is not looking like an all night washout.
By Sunday, June 28, skies should turn partly sunny with a high near 77°F and only a slight chance of lingering morning showers. As usual, lakeshore areas will stay on the cooler side while inland neighborhoods warm up more quickly.
Heat Returns Next Week
That pleasant stretch will not last. A strong warming trend kicks in Monday, June 29, with highs jumping to around 93°F and muggy overnight lows holding in the 70s. From Tuesday, June 30, through Thursday, July 2, the pattern stays hot, with daytime readings in the upper 80s to low 90s and dew points near 70°F, the kind of humidity that makes a short walk feel like a workout.
Forecasters note that this level of heat and humidity could reach Heat Advisory criteria and may be dangerous for people who do not have air conditioning or reliable ways to cool down.
What To Do Now
If you do not have dependable air conditioning, now is the time to plan ahead. Try to spend the hottest afternoon hours in an air conditioned public space, limit strenuous outdoor activity during peak heat, and drink plenty of water.
The City maintains a list of designated cooling sites and hot weather guidance at the City of Milwaukee website. Check those resources before the heat ramps up so you know where you can go if your home gets too warm.
Keep an eye on updated forecasts as next week approaches and be ready to adjust outdoor plans, especially for midday. Officials may issue heat advisories as conditions develop, so staying plugged into local weather updates will be key to keeping safe and reasonably comfortable.









