November in Ellicott City averages a daily high of 13.9°C with nights around 2.6°C. Expect roughly 8.3 wet days totalling 78.5mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Ellicott City is April–May.
Based on BALTIMORE WASHINGTON INTERNATIONAL AIRPORT, MD US (14.4km), 1995–2024. 30 years of November data.