Metro Detroit weather: After a beautiful Tuesday afternoon cold and wet conditions arrive Chances of rain in this week’s forecast Updated: Tags: Still Dropping Even though we eeked out a few more degrees for Tuesday’s highs, the overall cooling trend from last week’s 81 continues. Some of us will wake up to the upper 30s on Wednesday morning (check the 4ZONE forecast for numbers). But highs will stop in the mid 50s for everybody by afternoon. Thursday morning starts even colder, with some outlying areas flirting with the freezing mark. And highs will barely touch 50 in the afternoon. Beyond that, things start to trend warmer.