March in Lowell averages a daily high of 7.9°C with nights around -3.8°C. Expect roughly 10.2 wet days totalling 109.1mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Lowell is May–June.
Based on LOWELL, MA US (4km), 1995–2024. 30 years of March data.