Climate almanac
Mascoutah
Illinois, United States · 38.49°, -89.79°
What is the weather like in Mascoutah in April?
In April, Mascoutah is typically 69°F (21°C) during the day and 48°F (9°C) at night. The month brings about 5.7 in (144 mm) of precipitation in total. Snowfall averages about 0.2 in (5 mm) over the month.
- Average high69°F (21°C)
- Average low48°F (9°C)
- Precipitation5.7 in (144 mm)
- Clear or mostly clear days10
- Snowfall0.2 in (5 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)