Climate almanac
Cottage Grove
Oregon, United States · 43.80°, -123.06°
What is the weather like in Cottage Grove in March?
In March, Cottage Grove is typically 55°F (13°C) during the day and 37°F (3°C) at night. The month brings about 7.3 in (186 mm) of precipitation in total. Snowfall averages about 5.7 in (145 mm) over the month.
- Average high55°F (13°C)
- Average low37°F (3°C)
- Precipitation7.3 in (186 mm)
- Clear or mostly clear days5
- Snowfall5.7 in (145 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)