Climate almanac
Chicago Heights
Illinois, United States · 41.51°, -87.64°
What is the weather like in Chicago Heights in March?
In March, Chicago Heights is typically 51°F (11°C) during the day and 34°F (1°C) at night. The month brings about 4.2 in (106 mm) of precipitation in total. Snowfall averages about 2.9 in (74 mm) over the month.
- Average high51°F (11°C)
- Average low34°F (1°C)
- Precipitation4.2 in (106 mm)
- Clear or mostly clear days7
- Snowfall2.9 in (74 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)