Wednesday
Sunny
High:
89°F
Sunny, with a high near 89. South wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 15 mph.
Spearfish, SD Weather - Extended Forecast
Wednesday Night
Slight chance of thunderstorms
Overnight low:
64°F
A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 64. North wind 5 to 10 mph becoming south in the evening.
Thursday
Sunny
High:
87°F
Sunny, with a high near 87. Southwest wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Slight chance of thunderstorms
Overnight low:
62°F
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Friday
Mostly sunny
High:
81°F
Friday Night
Chance of thunderstorms
Overnight low:
62°F
Saturday
Mostly sunny
High:
81°F
Saturday Night
Chance of thunderstorms
Overnight low:
61°F
Sunday
Mostly sunny
High:
82°F