Historical weather data, all-time temperature records, and monthly climate averages for Okemos, MI. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Okemos runs cool, with an average high of just 49° and lows that can still dip to freezing. There's nearly a coin-flip chance of precipitation today historically, and snow isn't out of the question — it's fallen on this date 13% of the time. The range is wild: 75° in 1997, and a brutal 14° low back in 1971.
Okemos has seen the full extremes of a continental Midwest climate, from a scorching 103° in July 2012 to a bone-chilling -29° in January 1981 — a swing of 132 degrees. A single day in June 1986 dumped nearly 5 inches of rain, and a January 1967 snowstorm buried the area under 15.4 inches in one shot.
Summer is the sweet spot, with highs peaking around 83° in mid-July before a gradual fade into fall. Winter is legitimately cold — January highs average just 29°, so pack accordingly if you're visiting between December and February. June is the wettest month, with late June averaging nearly an inch of precipitation per week.