Historical weather data, all-time temperature records, and monthly climate averages for Muncie, IN. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Muncie is a true coin-flip day — there's a 51% chance of rain and the thermometer could land almost anywhere. Over 61 years of records, highs on this date have swung from a balmy 82° (1976) to a brutal 15° low back in 1995. Expect something around 58°/37°, but pack layers just in case.
Muncie knows extremes. The mercury has climbed as high as 106° on June 28, 2012, and cratered to -29° on January 18, 1994 — a jaw-dropping 135-degree swing between all-time records. A single June storm once dumped 4.74 inches of rain in one day, and a January blizzard laid down 12.6 inches of snow back in 1999.
Summer is Muncie's headline season, with highs peaking around 85-86° in mid-July and a rainy stretch in mid-June that averages over an inch of precip in a single week. If you're cold-averse, avoid mid-January, when average highs barely crack 32°. Spring and fall offer the sweet spot — pleasant temps in the 50s-60s with manageable rain.