Climate almanac
Springfield
Illinois, United States · 39.80°, -89.64°
What is the weather like in Springfield in August?
In August, Springfield is typically 84°F (29°C) during the day and 66°F (19°C) at night. The month brings about 3.4 in (86 mm) of precipitation in total.
- Average high84°F (29°C)
- Average low66°F (19°C)
- Precipitation3.4 in (86 mm)
- Clear or mostly clear days14
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)