Detroit is starting Thursday, October 1, under cloudy skies around 66 degrees, but the day is set to become warmer, muggy and increasingly unsettled. Highs should reach near 78 with intermittent showers, while the bigger soaking arrives Thursday evening and overnight as showers and thunderstorms move through.
Rain Builds Into Thursday Night
Showers may pop up at times during the day, with southwest winds of 6 to 10 mph and gusts up to 18 mph. The latest National Weather Service forecast says rain coverage and intensity should increase late Thursday, with roughly one-half to three-quarters of an inch possible overnight and locally higher totals.
Hoodline's September 30 Detroit forecast explicitly put the Thursday-night shower chance at 100% and forecast a half-inch to three-quarters of an inch of rain. Low-lying spots and roads could see ponding, so the evening commute and late outdoor plans may get messy.
Friday Turns Cooler
Friday could start with showers likely before 2 p.m., with lingering clouds and highs near 66 degrees. Rain chances are 70% to 75%, with 1 to 2 inches possible, while north-northwest winds hold near 9 mph.
Friday night should be mostly clear and much colder, with a low near 46. No watches, warnings or advisories are listed for Detroit in the supplied forecast, but drivers should still watch for slick roads and standing water where heavier rain falls.
Sunny Weekend, Crisp Start Next Week
Saturday looks like the payoff: sunny, dry and near 64, followed by a mostly clear night around 47. Sunday should be mostly sunny and milder near 69.
Monday stays sunny, with a high near 59 and an overnight low around 40.
