Climate almanac
Kewanee
Illinois, United States · 41.25°, -89.92°
What is the weather like in Kewanee in August?
In August, Kewanee is typically 83°F (28°C) during the day and 65°F (18°C) at night. The month brings about 3.2 in (81 mm) of precipitation in total.
- Average high83°F (28°C)
- Average low65°F (18°C)
- Precipitation3.2 in (81 mm)
- Clear or mostly clear days13
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)