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7-Day Forecast 44.67°N 103.86°W (Text-Only)
NWS Forecast for: Belle Fourche SD
Issued by: National Weather Service Rapid City, SD
Last Update: 6:48 am MDT Jul 18, 2025		Print

  • Today

    Today: Patchy fog before 8am. Otherwise, sunny, with a high near 28. West wind 5 to 15 km/h becoming east in the afternoon. Winds could gust as high as 25 km/h.

    High: 28 °C

    Patchy Fog
    then Sunny


  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly after midnight. Increasing clouds, with a low around 16. East wind 10 to 15 km/h, with gusts as high as 25 km/h.

    Low: 16 °C

    Chance
    T-storms


  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms. Mostly cloudy, then gradually becoming sunny, with a high near 31. Southeast wind 15 to 20 km/h increasing to 20 to 25 km/h in the morning. Winds could gust as high as 40 km/h.

    High: 31 °C

    Chance
    T-storms


  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 16. Southeast wind 20 to 25 km/h becoming south 10 to 15 km/h after midnight. Winds could gust as high as 40 km/h.

    Low: 16 °C

    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 32. Southwest wind 10 to 15 km/h becoming northeast in the afternoon. Winds could gust as high as 25 km/h.

    High: 32 °C

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 17. East wind 10 to 15 km/h becoming southwest 5 to 10 km/h after midnight. Winds could gust as high as 25 km/h.

    Low: 17 °C

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 32. Southwest wind 5 to 10 km/h becoming east 15 to 20 km/h in the morning. Winds could gust as high as 30 km/h.

    High: 32 °C

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 17. East wind 10 to 20 km/h, with gusts as high as 30 km/h.

    Low: 17 °C

    Chance
    T-storms


  • Tuesday

    Tuesday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 29.

    High: 29 °C

    Mostly Sunny
    then Chance
    T-storms



    • Today: Patchy fog before 8am. Otherwise, sunny, with a high near 28. West wind 5 to 15 km/h becoming east in the afternoon. Winds could gust as high as 25 km/h.

    Tonight: A 40 percent chance of showers and thunderstorms, mainly after midnight. Increasing clouds, with a low around 16. East wind 10 to 15 km/h, with gusts as high as 25 km/h.

    Saturday: A 40 percent chance of showers and thunderstorms. Mostly cloudy, then gradually becoming sunny, with a high near 31. Southeast wind 15 to 20 km/h increasing to 20 to 25 km/h in the morning. Winds could gust as high as 40 km/h.

    Saturday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 16. Southeast wind 20 to 25 km/h becoming south 10 to 15 km/h after midnight. Winds could gust as high as 40 km/h.

    Sunday: A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 32. Southwest wind 10 to 15 km/h becoming northeast in the afternoon. Winds could gust as high as 25 km/h.

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 17. East wind 10 to 15 km/h becoming southwest 5 to 10 km/h after midnight. Winds could gust as high as 25 km/h.

    Monday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 32. Southwest wind 5 to 10 km/h becoming east 15 to 20 km/h in the morning. Winds could gust as high as 30 km/h.

    Monday Night: A chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 17. East wind 10 to 20 km/h, with gusts as high as 30 km/h.

    Tuesday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 29.

    Tuesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 16.

    Wednesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 28.

    Wednesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 16.

    Thursday: A chance of showers and thunderstorms. Mostly sunny, with a high near 30.


    Belle Fourche SD
     44.67°N 103.86°W (Elev. 3025 m)

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