7-Day Forecast 43.54°N 96.73°W (Text-Only)
NWS Forecast for: Sioux Falls SD
Issued by: National Weather Service Sioux Falls, SD
Last Update: 10:31 pm CDT Jul 12, 2025
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  • Tonight

    Tonight: Mostly clear, with a low around 61. South southwest wind around 5 mph.

    Low: 61 °F

    Mostly Clear


  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 3pm.  Sunny, with a high near 91. South southwest wind 5 to 10 mph.

    High: 91 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 63. West southwest wind around 5 mph becoming calm  after midnight.

    Low: 63 °F

    Mostly Clear


  • Monday

    Monday: Sunny, with a high near 91. Light east southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 91 °F

    Sunny


  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 69. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 69 °F

    Partly Cloudy


  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 89. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 89 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday
    Night

    Tuesday 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. Chance of precipitation is 60%.

    Low: 64 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A chance of showers and thunderstorms.  Partly sunny, with a high near 79. Chance of precipitation is 30%.

    High: 79 °F

    Chance
    T-storms

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers before 1am.  Mostly cloudy, with a low around 60.

    Low: 60 °F

    Chance
    Showers



  • Tonight: Mostly clear, with a low around 61. South southwest wind around 5 mph.

    Sunday: A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 91. South southwest wind 5 to 10 mph.

    Sunday Night: Mostly clear, with a low around 63. West southwest wind around 5 mph becoming calm after midnight.

    Monday: Sunny, with a high near 91. Light east southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    Monday Night: Partly cloudy, with a low around 69. South wind around 10 mph, with gusts as high as 20 mph.

    Tuesday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Tuesday 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. Chance of precipitation is 60%.

    Wednesday: A chance of showers and thunderstorms. Partly sunny, with a high near 79. Chance of precipitation is 30%.

    Wednesday Night: A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 60.

    Thursday: Partly sunny, with a high near 76.

    Thursday Night: Partly cloudy, with a low around 59.

    Friday: Mostly sunny, with a high near 79.

    Friday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 62.

    Saturday: Partly sunny, with a high near 82.



    Sioux Falls SD
     43.54°N 96.73°W (Elev. 1453 ft)

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