Climate almanac
Lafayette
Indiana, United States · 40.42°, -86.88°
What is the weather like in Lafayette in October?
In October, Lafayette is typically 67°F (20°C) during the day and 48°F (9°C) at night. The month brings about 3.7 in (95 mm) of precipitation in total. Snowfall averages about 0.1 in (3 mm) over the month.
- Average high67°F (20°C)
- Average low48°F (9°C)
- Precipitation3.7 in (95 mm)
- Clear or mostly clear days12
- Snowfall0.1 in (3 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)