Climate almanac
Bourbonnais
Illinois, United States · 41.15°, -87.89°
What is the weather like in Bourbonnais in October?
In October, Bourbonnais is typically 66°F (19°C) during the day and 48°F (9°C) at night. The month brings about 4.3 in (108 mm) of precipitation in total. Snowfall averages about 0.4 in (9 mm) over the month.
- Average high66°F (19°C)
- Average low48°F (9°C)
- Precipitation4.3 in (108 mm)
- Clear or mostly clear days12
- Snowfall0.4 in (9 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)