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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 44.48°N 103.85°W (Text-Only)
NWS Forecast for: Spearfish SD
Issued by: National Weather Service Rapid City, SD
Last Update: 2:32 am MDT Jun 30, 2026		Print

  • Today

    Today: Sunny, with a high near 83. West wind 6 to 10 mph, with gusts as high as 22 mph.

    High: 83 °F

    Sunny



  • Tonight

    Tonight: A 30 percent chance of showers, mainly after midnight. Increasing clouds, with a low around 57. North wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 16 mph.

    Low: 57 °F

    Chance
    Showers


  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. Calm wind becoming northeast around 6 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 82 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 60. Southeast wind 5 to 7 mph.

    Low: 60 °F

    Mostly Clear



  • Thursday

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87. Light and variable wind becoming east 5 to 8 mph in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 50%.

    High: 87 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 59. Southeast wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 15 mph.

    Low: 59 °F

    Partly Cloudy



  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny
    then Chance
    T-storms

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 59.

    Low: 59 °F

    Chance
    T-storms then
    Chance
    Showers

  • Independence
    Day

    Independence Day: A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81.

    High: 81 °F

    Slight Chance
    Showers then
    Chance
    T-storms

    • Today: Sunny, with a high near 83. West wind 6 to 10 mph, with gusts as high as 22 mph.

    Tonight: A 30 percent chance of showers, mainly after midnight. Increasing clouds, with a low around 57. North wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 16 mph.

    Wednesday: A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. Calm wind becoming northeast around 6 mph in the afternoon. Winds could gust as high as 15 mph.

    Wednesday Night: Mostly clear, with a low around 60. Southeast wind 5 to 7 mph.

    Thursday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87. Light and variable wind becoming east 5 to 8 mph in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 50%.

    Thursday Night: Partly cloudy, with a low around 59. Southeast wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 15 mph.

    Friday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87.

    Friday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 59.

    Independence Day: A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81.

    Saturday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58.

    Sunday: Sunny, with a high near 87.

    Sunday Night: Mostly clear, with a low around 63.

    Monday: A slight chance of showers and thunderstorms. Sunny, with a high near 91.


    Spearfish SD
     44.48°N 103.85°W (Elev. 3780 ft)

    Visit your local NWS office at: https://www.weather.gov/unr