Climate almanac
Lake Oswego
Oregon, United States · 45.42°, -122.67°
What is the weather like in Lake Oswego in October?
In October, Lake Oswego is typically 65°F (18°C) during the day and 46°F (8°C) at night. The month brings about 4.8 in (123 mm) of precipitation in total.
- Average high65°F (18°C)
- Average low46°F (8°C)
- Precipitation4.8 in (123 mm)
- Clear or mostly clear days10
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)