Climate almanac
Romeoville
Illinois, United States · 41.65°, -88.09°
What is the weather like in Romeoville in June?
In June, Romeoville is typically 82°F (28°C) during the day and 63°F (17°C) at night. The month brings about 4.8 in (121 mm) of precipitation in total.
- Average high82°F (28°C)
- Average low63°F (17°C)
- Precipitation4.8 in (121 mm)
- Clear or mostly clear days11
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)