Climate almanac
East Alton
Illinois, United States · 38.88°, -90.11°
What is the weather like in East Alton in February?
In February, East Alton is typically 47°F (8°C) during the day and 29°F (-2°C) at night. The month brings about 2.7 in (69 mm) of precipitation in total. Snowfall averages about 4.4 in (113 mm) over the month.
- Average high47°F (8°C)
- Average low29°F (-2°C)
- Precipitation2.7 in (69 mm)
- Clear or mostly clear days8
- Snowfall4.4 in (113 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)