Historical weather data, all-time temperature records, and monthly climate averages for Wooster, OH. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 5th in Wooster sits in that unpredictable shoulder season — expect a typical high near 57° and a chilly low around 33°, but the record books span from 82° (1929) all the way down to 18° (2013). There's a 40% chance of precipitation today, though snow is unlikely at just 4%.
Wooster has seen some genuine extremes over its 128 years of records — from a scorching 105° in August 1918 to a brutal -24° in January 1912, a swing of 129 degrees. The wettest single day on record dropped a staggering 9.37 inches on July 5, 1969, and a December 1974 snowstorm buried the city under 19 inches in a single day.
Summers are warm and humid, peaking in the July 16–22 window with average highs of 84°, while January and February are the months to avoid if cold isn't your thing — highs hover in the mid-30s. Late June through early July is the wettest stretch of the year, averaging around an inch of precipitation per week, so pack accordingly if you're visiting then.