National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Spearfish / Clyde Ice (KSPF)

Lat: 44.48°NLon: 103.78°WElev: 3898ft.

Fair

77°F

25°C

Humidity 22%
Wind Speed S 12 G 24 mph
Barometer 29.68 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 29 Jun 11:15 am MDT
Extended Forecast for

12 Miles SSW North Spearfish SD

  • Today

    Today: Sunny, with a high near 65. Southwest wind 13 to 16 mph, with gusts as high as 37 mph.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 43. West wind 5 to 15 mph, with gusts as high as 37 mph.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72. West wind 5 to 8 mph, with gusts as high as 22 mph.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 48. West wind around 5 mph becoming calm in the evening. Winds could gust as high as 17 mph.

    Low: 48 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 71. Calm wind becoming northwest around 5 mph. Winds could gust as high as 17 mph. Chance of precipitation is 60%.

    High: 71 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48. Calm wind becoming south around 5 mph after midnight. Winds could gust as high as 15 mph.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 50.

    Low: 50 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: A chance of showers and thunderstorms after noon. Sunny, with a high near 77.

    High: 77 °F

    Sunny then
    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 65. Southwest wind 13 to 16 mph, with gusts as high as 37 mph.
Tonight
Mostly clear, with a low around 43. West wind 5 to 15 mph, with gusts as high as 37 mph.
Tuesday
Sunny, with a high near 72. West wind 5 to 8 mph, with gusts as high as 22 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 48. West wind around 5 mph becoming calm in the evening. Winds could gust as high as 17 mph.
Wednesday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 71. Calm wind becoming northwest around 5 mph. Winds could gust as high as 17 mph. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 48. Calm wind becoming south around 5 mph after midnight. Winds could gust as high as 15 mph.
Thursday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76.
Thursday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 50.
Friday
A chance of showers and thunderstorms after noon. Sunny, with a high near 77.
Friday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 51.
Independence Day
A chance of showers and thunderstorms. Mostly sunny, with a high near 68.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 47.
Sunday
A slight chance of showers and thunderstorms. Sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSW North Spearfish SD
 44.36°N 104.02°W (Elev. 6001 ft)
Last Update:
8:33 am MDT Jun 29, 2026
Forecast Valid:
11am MDT Jun 29, 2026-6pm MDT Jul 5, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation