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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 44.35°N 100.38°W (Text-Only)
NWS Forecast for: Fort Pierre SD
Issued by: National Weather Service Aberdeen, SD
Last Update: 2:26 am CDT Jun 30, 2026		Print

  • Overnight

    Overnight: Mostly clear, with a low around 57. West southwest wind 6 to 9 mph.

    Low: 57 °F

    Mostly Clear



  • Tuesday

    Tuesday: Sunny, with a high near 88. West southwest wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 88 °F

    Sunny



  • Tuesday
    Night

    Tuesday Night: A slight chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 62. Southwest wind 5 to 7 mph becoming light and variable. Chance of precipitation is 20%.

    Low: 62 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 88. North wind around 6 mph becoming east northeast in the morning.

    High: 88 °F

    Gradual
    Clearing


  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 62. North northeast wind 5 to 7 mph becoming light and variable after midnight.

    Low: 62 °F

    Mostly Clear



  • Thursday

    Thursday: A chance of showers and thunderstorms after 1pm. Partly sunny and hot, with a high near 92. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    High: 92 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 62. Southeast wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 40%.

    Low: 62 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A slight chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 91. Light east wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 20%.

    High: 91 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Friday
    Night

    Friday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 64. East wind 6 to 13 mph. Chance of precipitation is 60%.

    Low: 64 °F

    Showers
    Likely




    • Overnight: Mostly clear, with a low around 57. West southwest wind 6 to 9 mph.

    Tuesday: Sunny, with a high near 88. West southwest wind 6 to 11 mph, with gusts as high as 21 mph.

    Tuesday Night: A slight chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 62. Southwest wind 5 to 7 mph becoming light and variable. Chance of precipitation is 20%.

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 88. North wind around 6 mph becoming east northeast in the morning.

    Wednesday Night: Mostly clear, with a low around 62. North northeast wind 5 to 7 mph becoming light and variable after midnight.

    Thursday: A chance of showers and thunderstorms after 1pm. Partly sunny and hot, with a high near 92. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Thursday Night: A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 62. Southeast wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 40%.

    Friday: A slight chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 91. Light east wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 20%.

    Friday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 64. East wind 6 to 13 mph. Chance of precipitation is 60%.

    Independence Day: A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 87. Chance of precipitation is 30%.

    Saturday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 62. Chance of precipitation is 40%.

    Sunday: Mostly sunny and hot, with a high near 90.

    Sunday Night: Mostly clear, with a low around 64.

    Monday: Mostly sunny and hot, with a high near 92.


    Fort Pierre SD
     44.35°N 100.38°W (Elev. 1516 ft)

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