Climate almanac
Fort Madison
Iowa, United States · 40.63°, -91.32°
What is the weather like in Fort Madison in May?
In May, Fort Madison is typically 75°F (24°C) during the day and 56°F (13°C) at night. The month brings about 4.7 in (120 mm) of precipitation in total.
- Average high75°F (24°C)
- Average low56°F (13°C)
- Precipitation4.7 in (120 mm)
- Clear or mostly clear days9
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)