Climate almanac
Watertown
Wisconsin, United States · 43.19°, -88.73°
What is the weather like in Watertown in March?
In March, Watertown is typically 46°F (8°C) during the day and 29°F (-2°C) at night. The month brings about 3.1 in (79 mm) of precipitation in total. Snowfall averages about 5.1 in (130 mm) over the month.
- Average high46°F (8°C)
- Average low29°F (-2°C)
- Precipitation3.1 in (79 mm)
- Clear or mostly clear days7
- Snowfall5.1 in (130 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)