Climate almanac
Belleville
Illinois, United States · 38.52°, -89.98°
What is the weather like in Belleville in February?
In February, Belleville is typically 49°F (9°C) during the day and 30°F (-1°C) at night. The month brings about 3.0 in (76 mm) of precipitation in total. Snowfall averages about 4.1 in (105 mm) over the month.
- Average high49°F (9°C)
- Average low30°F (-1°C)
- Precipitation3.0 in (76 mm)
- Clear or mostly clear days7
- Snowfall4.1 in (105 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)