Historical weather data, all-time temperature records, and monthly climate averages for Jackson, MI. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Jackson runs cool, with an average high of just 50° and an overnight low near freezing at 31°. The date has seen wild swings over the years — from a balmy 75° in 1997 to a brutal 14° low in 1995. There's nearly a coin-flip chance of precipitation today, with a 10% shot at snow still on the table.
Jackson's weather has real teeth: the thermometer has swung from a scorching 103° in July 1977 all the way down to -20° in January 1976 — a 123-degree spread across its recorded history. A single storm dropped 16 inches of snow in March 1973, and a summer deluge in August 2016 dumped 3.6 inches of rain in one day.
Jackson peaks in late July, when average highs reach 83°, making mid-July through August the sweet spot for warm-weather visits. Winter is legitimately cold — January highs average just 29° during the chilliest stretch of the year. If you're trying to dodge rain, avoid mid-June, when weekly precipitation averages nearly an inch.