March in Methuen averages a daily high of 7.9°C with nights around -1.9°C. Expect roughly 8.4 wet days totalling 96.2mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Methuen is May–June.
Based on LAWRENCE, MA US (3.6km), 1995–2024. 28 years of March data.