Climate almanac
Galesburg
Illinois, United States · 40.95°, -90.37°
What is the weather like in Galesburg in April?
In April, Galesburg is typically 63°F (17°C) during the day and 42°F (6°C) at night. The month brings about 4.2 in (108 mm) of precipitation in total. Snowfall averages about 1.3 in (34 mm) over the month.
- Average high63°F (17°C)
- Average low42°F (6°C)
- Precipitation4.2 in (108 mm)
- Clear or mostly clear days8
- Snowfall1.3 in (34 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)