Climate almanac
Acton
Massachusetts, United States · 42.49°, -71.43°
What is the weather like in Acton in March?
In March, Acton is typically 48°F (9°C) during the day and 32°F (0°C) at night. The month brings about 3.9 in (100 mm) of precipitation in total. Snowfall averages about 8.2 in (209 mm) over the month.
- Average high48°F (9°C)
- Average low32°F (0°C)
- Precipitation3.9 in (100 mm)
- Clear or mostly clear days10
- Snowfall8.2 in (209 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)