Climate almanac
Portage
Wisconsin, United States · 43.54°, -89.46°
What is the weather like in Portage in August?
In August, Portage is typically 80°F (27°C) during the day and 62°F (17°C) at night. The month brings about 3.9 in (99 mm) of precipitation in total.
- Average high80°F (27°C)
- Average low62°F (17°C)
- Precipitation3.9 in (99 mm)
- Clear or mostly clear days11
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)