Mid- and high-level clouds exit Wisconsin today, leading to full sunshine and warmer afternoon temperatures. Highs will range from the lower to mid-70s lakeside to the lower 80s farther inland. Watch: Watching for near-record heat this weekendSoutheast Wisconsin weather: Summer-like weekend aheadSummer-like heat sets in for the weekend, boosting high temperatures to near-record levels. Highs will climb well into the 80s across all of southeast Wisconsin. Inland communities could make a run into the upper 80s, with a few spots near 90.