Climate almanac
Marengo
Illinois, United States · 42.25°, -88.61°
What is the weather like in Marengo in April?
In April, Marengo is typically 59°F (15°C) during the day and 40°F (4°C) at night. The month brings about 4.4 in (112 mm) of precipitation in total. Snowfall averages about 2.5 in (64 mm) over the month.
- Average high59°F (15°C)
- Average low40°F (4°C)
- Precipitation4.4 in (112 mm)
- Clear or mostly clear days7
- Snowfall2.5 in (64 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)