April in Scranton averages a daily high of 15.7°C with nights around 3.8°C. Expect roughly 12.3 wet days totalling 82.3mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Scranton is May–June.
Based on WILKES BARRE SCRANTON INTERNATIONAL AIRPORT, PA US (9.7km), 1995–2024. 30 years of April data.