Climate almanac
Elgin
Illinois, United States · 42.04°, -88.28°
What is the weather like in Elgin in May?
In May, Elgin is typically 72°F (22°C) during the day and 52°F (11°C) at night. The month brings about 5.2 in (132 mm) of precipitation in total.
- Average high72°F (22°C)
- Average low52°F (11°C)
- Precipitation5.2 in (132 mm)
- Clear or mostly clear days8
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)