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.

Light Rain

50°F

10°C

Humidity 100%
Wind Speed E 8 mph
Barometer 30.27 in
Dewpoint 50°F (10°C)
Visibility 7.00 mi
Wind Chill47°F (8°C)
Last update 25 May 8:35 am MDT
Extended Forecast for

Spearfish SD

  • Today

    Today: Showers likely, mainly after noon. Cloudy, with a high near 55. East wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    High: 55 °F

    Showers
    Likely

  • Tonight

    Tonight: A 30 percent chance of showers. Mostly cloudy, with a low around 45. Southeast wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 45 °F

    Chance
    Showers

  • Memorial Day

    Memorial Day: A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 60. Southeast wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 60 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 40 percent chance of showers before midnight. Partly cloudy, with a low around 43. Southeast wind 8 to 13 mph becoming light south after midnight. Winds could gust as high as 22 mph.

    Low: 43 °F

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 64. Light and variable wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 64 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 47. East wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 40%.

    Low: 47 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 63. Light and variable wind becoming east 5 to 9 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 50%.

    High: 63 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 46. East wind 5 to 9 mph becoming south after midnight. Winds could gust as high as 16 mph.

    Low: 46 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: A chance of showers and thunderstorms after noon. Sunny, with a high near 69.

    High: 69 °F

    Sunny then
    Chance
    T-storms

Detailed Forecast

Today
Showers likely, mainly after noon. Cloudy, with a high near 55. East wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Tonight
A 30 percent chance of showers. Mostly cloudy, with a low around 45. Southeast wind 7 to 11 mph, with gusts as high as 21 mph.
Memorial Day
A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 60. Southeast wind 7 to 14 mph, with gusts as high as 23 mph.
Monday Night
A 40 percent chance of showers before midnight. Partly cloudy, with a low around 43. Southeast wind 8 to 13 mph becoming light south after midnight. Winds could gust as high as 22 mph.
Tuesday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 64. Light and variable wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 47. East wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 40%.
Wednesday
A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 63. Light and variable wind becoming east 5 to 9 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 50%.
Wednesday Night
A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 46. East wind 5 to 9 mph becoming south after midnight. Winds could gust as high as 16 mph.
Thursday
A chance of showers and thunderstorms after noon. Sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 75.
Friday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 54.
Saturday
A slight chance of showers and thunderstorms. Sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Spearfish SD
 44.48°N 103.85°W (Elev. 3780 ft)
Last Update:
8:09 am MDT May 25, 2025
Forecast Valid:
8am MDT May 25, 2025-6pm MDT May 31, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation