Climate almanac
Cottage Grove
Oregon, United States · 43.80°, -123.06°
What is the weather like in Cottage Grove in May?
In May, Cottage Grove is typically 69°F (20°C) during the day and 46°F (8°C) at night. The month brings about 3.3 in (84 mm) of precipitation in total.
- Average high69°F (20°C)
- Average low46°F (8°C)
- Precipitation3.3 in (84 mm)
- Clear or mostly clear days10
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)