Sunday
Partly sunny
High:
39°F
Partly sunny, with a high near 39. Wind chill values as low as 17. Northwest wind around 6 mph becoming east in the afternoon.
Spearfish, SD Weather - Tomorrow’s Forecast
Sunday Night
Partly cloudy
Overnight low:
29°F
Partly cloudy, with a steady temperature around 29. South wind around 6 mph.