Saturday
Mostly sunny, breezy
High:
45°F
Mostly cloudy, then gradually becoming sunny, with a high near 45. Breezy, with a west wind 16 to 21 mph becoming northeast 6 to 11 mph in the afternoon. Winds could gust as high as 26 mph.
Spearfish, SD Weather - Extended Forecast
Saturday Night
Partly cloudy
Overnight low:
34°F
Partly cloudy, with a low around 34. Southeast wind around 6 mph becoming calm after midnight.
Sunday
Chance of rain
High:
45°F
A 20 percent chance of rain. Mostly cloudy, with a high near 45. Light and variable wind becoming east 11 to 16 mph in the morning. Winds could gust as high as 26 mph.
Sunday Night
Chance of rain
Overnight low:
33°F
A 20 percent chance of rain. Mostly cloudy, with a low around 33.
Monday
Chance of rain
High:
43°F
Monday Night
Chance of rain
Overnight low:
34°F
Tuesday
Mostly sunny
High:
54°F
Tuesday Night
Chance of rain
Overnight low:
37°F
Wednesday
Mostly sunny
High:
50°F
Wednesday Night
Partly cloudy
Overnight low:
34°F
Thursday
Mostly sunny
High:
53°F