Photograph of a female child carrying a decorated umbrella to look like a cake celebrating the 150th birthday of Rain Day in Waynesburg, Pennsylvania.

Summer Festivals & Fairs

Rich in history and tradition, Greene County offers a diverse array of summer activities for visitors to enjoy. From classic agricultural exhibitions to unique weather-predicting celebrations, the options are plentiful. We’ve assembled a guide to Greene County’s exciting summer festivities to help you plan an unforgettable seasonal itinerary.

Promotional graphic with a World War I theme showing an American flag background and bold title text “RAIN DAY BOYS.” Includes historical text referencing a WWI soldier from Headquarters Company, 110th Infantry, 28th Division, with dates from 1918.

Remembering the Rain Day Boys

Every year during the Rain Day celebration, the Waynesburg community takes a moment to remember and honor the brave men of Company K, 110th Infantry, 28th Division who gave the ultimate sacrifice during World War I between July 28 and 29, 1918. The 18 young men are known as our “Rain Day Boys.”

Bold yellow and blue graphic reading “Legendary Con,” featuring stylized mountain peaks, dotted accents, and a small superhero silhouette flying across the top.

Legendary Con

Calling all fans of nostalgia, pop culture, and celebrity encounters! Get ready to immerse yourself in an extraordinary experience as Legendary Con returns to the tri-state area on July 8-9, 2023. Held at the EQT REC Center in Waynesburg, Pennsylvania, this two-day convention promises an unforgettable adventure filled with vendors, exhibitors, artists, and an array of exciting activities for attendees of all ages.