7-Day Forecast 45.66°N 97.04°W (Text-Only)
NWS Forecast for: Sisseton SD
Issued by: National Weather Service Aberdeen, SD
Last Update: 5:31 pm CDT May 31, 2024
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  • This
    Afternoon

    This Afternoon: A slight chance of showers.  Mostly cloudy, with a steady temperature around 18. West southwest wind around 10 km/h.  Chance of precipitation is 20%.

    High: 18 °C

    Slight Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers before 8pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 9. South southwest wind 8 to 10 km/h.  Chance of precipitation is 20%.

    Low: 9 °C

    Slight Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 24. West wind 11 to 14 km/h.

    High: 24 °C

    Sunny


  • Saturday
    Night

    Saturday Night: A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am.  Mostly clear, with a low around 13. West wind 8 to 11 km/h becoming south after midnight.  Chance of precipitation is 30%.

    Low: 13 °C

    Mostly Clear
    then Chance
    Showers

  • Sunday

    Sunday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm.  High near 26. South southeast wind 14 to 19 km/h increasing to 24 to 29 km/h in the afternoon. Winds could gust as high as 45 km/h.  Chance of precipitation is 80%. New rainfall amounts between 5 and 7.5 mm possible.

    High: 26 °C

    Chance
    T-storms then
    Showers

  • Sunday
    Night

    Sunday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Some of the storms could produce heavy rainfall.  Low around 16. South wind 13 to 23 km/h becoming west after midnight. Winds could gust as high as 37 km/h.  Chance of precipitation is 80%. New rainfall amounts between 2 and 3 cm possible.

    Low: 16 °C

    Heavy Rain


  • Monday

    Monday: A slight chance of thunderstorms before 7am.  Mostly sunny, with a high near 26. West northwest wind 13 to 16 km/h.  Chance of precipitation is 10%.

    High: 26 °C

    Slight Chance
    T-storms then
    Mostly Sunny

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 16. East wind 10 to 13 km/h becoming south after midnight.  Chance of precipitation is 30%.

    Low: 16 °C

    Partly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm.  Partly sunny, with a high near 26. South southwest wind 16 to 26 km/h, with gusts as high as 40 km/h.  Chance of precipitation is 70%.

    High: 26 °C

    Showers
    Likely

  • This Afternoon: A slight chance of showers. Mostly cloudy, with a steady temperature around 18. West southwest wind around 10 km/h. Chance of precipitation is 20%.

    Tonight: A slight chance of showers before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 9. South southwest wind 8 to 10 km/h. Chance of precipitation is 20%.

    Saturday: Sunny, with a high near 24. West wind 11 to 14 km/h.

    Saturday Night: A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly clear, with a low around 13. West wind 8 to 11 km/h becoming south after midnight. Chance of precipitation is 30%.

    Sunday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 26. South southeast wind 14 to 19 km/h increasing to 24 to 29 km/h in the afternoon. Winds could gust as high as 45 km/h. Chance of precipitation is 80%. New rainfall amounts between 5 and 7.5 mm possible.

    Sunday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Some of the storms could produce heavy rainfall. Low around 16. South wind 13 to 23 km/h becoming west after midnight. Winds could gust as high as 37 km/h. Chance of precipitation is 80%. New rainfall amounts between 2 and 3 cm possible.

    Monday: A slight chance of thunderstorms before 7am. Mostly sunny, with a high near 26. West northwest wind 13 to 16 km/h. Chance of precipitation is 10%.

    Monday Night: A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 16. East wind 10 to 13 km/h becoming south after midnight. Chance of precipitation is 30%.

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 26. South southwest wind 16 to 26 km/h, with gusts as high as 40 km/h. Chance of precipitation is 70%.

    Tuesday Night: A chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 14. Chance of precipitation is 40%.

    Wednesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 23. Breezy. Chance of precipitation is 30%.

    Wednesday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 13. Chance of precipitation is 20%.

    Thursday: Sunny, with a high near 22. Breezy.

    Thursday Night: Mostly clear, with a low around 12.

    Friday: Sunny, with a high near 23.



    Sisseton SD
     45.66°N 97.04°W (Elev. 1201 m)

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