Climate almanac
Watertown
South Dakota, United States · 44.90°, -97.12°
What is the weather like in Watertown in October?
In October, Watertown is typically 58°F (14°C) during the day and 40°F (4°C) at night. The month brings about 2.3 in (58 mm) of precipitation in total. Snowfall averages about 1.5 in (38 mm) over the month.
- Average high58°F (14°C)
- Average low40°F (4°C)
- Precipitation2.3 in (58 mm)
- Clear or mostly clear days13
- Snowfall1.5 in (38 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)