Climate almanac
Port Washington
Wisconsin, United States · 43.39°, -87.88°
What is the weather like in Port Washington in March?
In March, Port Washington is typically 42°F (6°C) during the day and 30°F (-1°C) at night. The month brings about 3.3 in (84 mm) of precipitation in total. Snowfall averages about 6.1 in (156 mm) over the month.
- Average high42°F (6°C)
- Average low30°F (-1°C)
- Precipitation3.3 in (84 mm)
- Clear or mostly clear days7
- Snowfall6.1 in (156 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)