Climate almanac
Waukesha
Wisconsin, United States · 43.01°, -88.23°
What is the weather like in Waukesha in May?
In May, Waukesha is typically 69°F (21°C) during the day and 50°F (10°C) at night. The month brings about 4.2 in (106 mm) of precipitation in total.
- Average high69°F (21°C)
- Average low50°F (10°C)
- Precipitation4.2 in (106 mm)
- Clear or mostly clear days8
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)