Historical weather data, all-time temperature records, and monthly climate averages for Copley, OH. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Copley typically lands right in that shoulder-season sweet spot — expect a high around 57° and a low near 34°. There's a 45% chance of rain, but snow is essentially off the table. The date's range tells the real story though: it's hit 74° as recently as 2023 and dropped to 19° back in 2013.
Copley has seen the full extremes of Ohio weather, from a punishing 101° in July 2012 to a brutal -20° just this past January 2026. A single storm dropped 3.84 inches of rain on July 31, 2006, and the snowiest single day on record — 10.5 inches — dates all the way back to January 1948.
Summer is the clear headliner here, with mid-July averages peaking around 85° and mid-January bottoming out near 33°. If you're planning around rain, mid-June is historically the wettest stretch, averaging nearly an inch per week. Spring and fall offer the most temperate windows, with April and October highs in the low-to-mid 60s.