Current conditions at
Spearfish / Clyde Ice (KSPF)
Lat: 44.48°NLon: 103.78°WElev: 3898ft.
Fair
57°F
14°C
| Humidity | 82% |
| Wind Speed | Calm |
| Barometer | 30.11 in |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 18 Aug 6:15 am MDT |
Extended Forecast for
Spearfish SD
Today
High: 82 °F
Partly Sunny
then Chance
T-stormsTonight
Low: 57 °F
Chance
T-stormsWednesday
High: 84 °F
Mostly Sunny
Wednesday Night
Low: 60 °F
Mostly Clear
Thursday
High: 91 °F
Sunny
Thursday Night
Low: 62 °F
Mostly Clear
Friday
High: 89 °F
Sunny
Friday Night
Low: 63 °F
Mostly Clear
Saturday
High: 90 °F
Mostly Sunny
then Slight
Chance
T-storms
Detailed Forecast
Today
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 82. West wind around 6 mph becoming calm. Winds could gust as high as 15 mph.
Tonight
A 40 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 57. East wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Wednesday
Mostly sunny, with a high near 84. Calm wind becoming northwest 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 60. Northwest wind around 6 mph becoming calm. Winds could gust as high as 17 mph.
Thursday
Sunny, with a high near 91. Calm wind becoming north 5 to 7 mph in the afternoon. Winds could gust as high as 16 mph.
Thursday Night
Mostly clear, with a low around 62. North wind around 6 mph becoming calm after midnight. Winds could gust as high as 15 mph.
Friday
Sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 63.
Saturday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 63.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Spearfish SD
44.48°N 103.85°W (Elev. 3780 ft)
44.48°N 103.85°W (Elev. 3780 ft)
6:21 am MDT Aug 18, 2026
6am MDT Aug 18, 2026-6pm MDT Aug 24, 2026
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