Historical weather data, all-time temperature records, and monthly climate averages for Mishawaka, IN. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Mishawaka is a classic late-winter coin flip: expect a high near 53° with a 47% chance of rain and a 1-in-10 shot at snow. The date has swung wildly over 129 years of records, from a balmy 77° back in 1921 all the way down to a brutal 18° low in 1936.
Mishawaka's weather has real teeth at the extremes — 109° in July 1934 and -22° in January 1897 puts 131 degrees of total range on the books. A single August day in 2016 dropped 7.69 inches of rain, and a January 2011 snowstorm buried the city under 26 inches in one shot.
Summer is the sweet spot, with highs averaging 84-85° in mid-July, while late January bottoms out around 31°. If rain is your concern, dodge the first two weeks of May, the wettest stretch of the year at nearly an inch per week. Spring and fall offer mild transitions, but both seasons keep you guessing.