Climate almanac
Greater Grand Crossing
Illinois, United States · 41.76°, -87.61°
What is the weather like in Greater Grand Crossing in October?
In October, Greater Grand Crossing is typically 62°F (16°C) during the day and 53°F (12°C) at night. The month brings about 5.5 in (139 mm) of precipitation in total. Snowfall averages about 0.2 in (4 mm) over the month.
- Average high62°F (16°C)
- Average low53°F (12°C)
- Precipitation5.5 in (139 mm)
- Clear or mostly clear days11
- Snowfall0.2 in (4 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)