Climate almanac
Lowell
Indiana, United States · 41.29°, -87.42°
What is the weather like in Lowell in September?
In September, Lowell is typically 79°F (26°C) during the day and 59°F (15°C) at night. The month brings about 2.9 in (74 mm) of precipitation in total.
- Average high79°F (26°C)
- Average low59°F (15°C)
- Precipitation2.9 in (74 mm)
- Clear or mostly clear days14
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)