Climate almanac
Oelwein
Iowa, United States · 42.67°, -91.91°
What is the weather like in Oelwein in October?
In October, Oelwein is typically 62°F (17°C) during the day and 44°F (6°C) at night. The month brings about 3.8 in (95 mm) of precipitation in total. Snowfall averages about 0.3 in (8 mm) over the month.
- Average high62°F (17°C)
- Average low44°F (6°C)
- Precipitation3.8 in (95 mm)
- Clear or mostly clear days12
- Snowfall0.3 in (8 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)