Climate almanac
Cottage Grove
Oregon, United States · 43.80°, -123.06°
What is the weather like in Cottage Grove in August?
In August, Cottage Grove is typically 86°F (30°C) during the day and 55°F (13°C) at night. The month brings about 0.3 in (8 mm) of precipitation in total.
- Average high86°F (30°C)
- Average low55°F (13°C)
- Precipitation0.3 in (8 mm)
- Clear or mostly clear days23
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)