Climate almanac
Poplar Grove
Illinois, United States · 42.37°, -88.82°
What is the weather like in Poplar Grove in May?
In May, Poplar Grove is typically 71°F (22°C) during the day and 52°F (11°C) at night. The month brings about 4.9 in (126 mm) of precipitation in total.
- Average high71°F (22°C)
- Average low52°F (11°C)
- Precipitation4.9 in (126 mm)
- Clear or mostly clear days8
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)