Climate almanac
Mascoutah
Illinois, United States · 38.49°, -89.79°
What is the weather like in Mascoutah in March?
In March, Mascoutah is typically 60°F (15°C) during the day and 41°F (5°C) at night. The month brings about 5.0 in (127 mm) of precipitation in total. Snowfall averages about 0.5 in (14 mm) over the month.
- Average high60°F (15°C)
- Average low41°F (5°C)
- Precipitation5.0 in (127 mm)
- Clear or mostly clear days9
- Snowfall0.5 in (14 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)