March in Kansas City averages a daily high of 13.8°C with nights around 2.4°C. Expect roughly 6.7 wet days totalling 51.5mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Kansas City is April–May.
Based on KANSAS CITY DOWNTOWN AIRPORT, MO US (3.6km), 1995–2024. 30 years of March data.