Climate almanac
Waterloo
Illinois, United States · 38.34°, -90.15°
What is the weather like in Waterloo in February?
In February, Waterloo is typically 49°F (10°C) during the day and 31°F (-1°C) at night. The month brings about 3.0 in (77 mm) of precipitation in total. Snowfall averages about 4.2 in (107 mm) over the month.
- Average high49°F (10°C)
- Average low31°F (-1°C)
- Precipitation3.0 in (77 mm)
- Clear or mostly clear days7
- Snowfall4.2 in (107 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)