Climate almanac
Oelwein
Iowa, United States · 42.67°, -91.91°
What is the weather like in Oelwein in August?
In August, Oelwein is typically 80°F (27°C) during the day and 62°F (17°C) at night. The month brings about 3.9 in (100 mm) of precipitation in total.
- Average high80°F (27°C)
- Average low62°F (17°C)
- Precipitation3.9 in (100 mm)
- Clear or mostly clear days13
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)