Climate almanac
Watseka
Illinois, United States · 40.78°, -87.74°
What is the weather like in Watseka in January?
In January, Watseka is typically 35°F (2°C) during the day and 22°F (-5°C) at night. The month brings about 2.7 in (69 mm) of precipitation in total. Snowfall averages about 6.4 in (162 mm) over the month.
- Average high35°F (2°C)
- Average low22°F (-5°C)
- Precipitation2.7 in (69 mm)
- Clear or mostly clear days7
- Snowfall6.4 in (162 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)