Spearfish, SD Weather - Tomorrow’s Forecast

Friday

Clouds clearing

High:
37°F

Cloudy, then gradually becoming mostly sunny, with a high near 37. Wind chill values as low as 17. Breezy, with a northwest wind 11 to 16 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 37 mph.

Friday Night

Mostly clear and blustery

Overnight low:
25°F

Partly cloudy, with a low around 25. Wind chill values as low as 16. Blustery, with a west wind 17 to 22 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 31 mph.