Historical weather data, all-time temperature records, and monthly climate averages for Dearborn Heights, MI. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 5 in Dearborn Heights typically sits in that in-between zone — average highs of 53° with lows still dipping to a chilly 33°. The date has seen wild swings over 71 years of records, from a 73° scorcher back in 1955 down to a brutal 16° low as recently as 2016. There's a 32% chance of rain today, but snow is nearly off the table at just 2%.
Dearborn Heights has seen the full extremes of a Great Lakes climate, from a searing 104° on June 26, 1988 to a bone-chilling -20° on January 19, 1994 — a 124-degree spread. On the precipitation side, a single day in June 2021 dropped 6.7 inches of rain, and December 1974 buried the area under 18 inches of snow in one storm.
Summer is the sweet spot here — highs peak around 85° the week of July 9–15, and late June through early July is also the wettest stretch, averaging nearly an inch of rain per week. If you're cold-averse, avoid mid-January, when average highs barely crack 31°. Spring and fall offer mild transitions, with April averaging 59° and October sitting at a comfortable 63°.