Historical weather data, all-time temperature records, and monthly climate averages for Clarksburg, WV. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Clarksburg is a true coin-flip weather day — there's a 51% chance of precipitation and a 68-degree swing separating the date's all-time extremes, from a 17° freeze in 1943 to a shirt-sleeve 85° in 1940. Expect something close to a 62° high and 36° low, which is about as classic a West Virginia spring day as it gets.
Clarksburg's weather has real range. The mercury has climbed to a punishing 102° (July 1930) and crashed to -24° (January 1994) — a 126-degree spread between extremes. November is surprisingly dramatic: the wettest single day on record dumped 5 inches of rain on November 5, 1985, and just three weeks later, 24 inches of snow fell in a single day on November 25, 1950.
Summer is the clear peak season, with highs running in the low-to-mid 80s from June through August and the warmest stretch landing around July 16–22 at an average 86°. If you're cold-averse, avoid January and February, when highs barely crack 40–43°. Late July is also the wettest stretch of the year, averaging over an inch of precipitation in a single week.