Climate almanac
Peoria
Illinois, United States · 40.69°, -89.59°
What is the weather like in Peoria in July?
In July, Peoria is typically 85°F (29°C) during the day and 68°F (20°C) at night. The month brings about 4.1 in (105 mm) of precipitation in total.
- Average high85°F (29°C)
- Average low68°F (20°C)
- Precipitation4.1 in (105 mm)
- Clear or mostly clear days12
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)