Climate almanac
Spearfish
South Dakota, United States · 44.49°, -103.86°
What is the weather like in Spearfish in October?
In October, Spearfish is typically 59°F (15°C) during the day and 37°F (3°C) at night. The month brings about 2.0 in (50 mm) of precipitation in total. Snowfall averages about 5.6 in (143 mm) over the month.
- Average high59°F (15°C)
- Average low37°F (3°C)
- Precipitation2.0 in (50 mm)
- Clear or mostly clear days16
- Snowfall5.6 in (143 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)