Climate almanac
Marlborough
Massachusetts, United States · 42.35°, -71.55°
What is the weather like in Marlborough in May?
In May, Marlborough is typically 69°F (21°C) during the day and 51°F (10°C) at night. The month brings about 3.8 in (96 mm) of precipitation in total.
- Average high69°F (21°C)
- Average low51°F (10°C)
- Precipitation3.8 in (96 mm)
- Clear or mostly clear days7
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)