March in Newport News averages a daily high of 15.7°C with nights around 6°C. Expect roughly 10 wet days totalling 84.3mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Newport News is April–May.
Based on NORFOLK NAS, VA US (13.4km), 1995–2024. 27 years of March data.