Climate almanac
Bethalto
Illinois, United States · 38.91°, -90.04°
What is the weather like in Bethalto in April?
In April, Bethalto is typically 68°F (20°C) during the day and 47°F (8°C) at night. The month brings about 5.1 in (131 mm) of precipitation in total. Snowfall averages about 0.4 in (10 mm) over the month.
- Average high68°F (20°C)
- Average low47°F (8°C)
- Precipitation5.1 in (131 mm)
- Clear or mostly clear days9
- Snowfall0.4 in (10 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)