Weather In New York March 2025. Expect 9°c daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in new york city in march. The average temperature during this month is around 39.4°f (originally 4.1°c).

Weather.com brings you the most accurate monthly weather forecast for manhattan, ny with average/record and high/low temperatures, precipitation and more. Discover the most accurate weather forecast for new york city in march 2025.