7-Day Forecast 45.5°N 97.49°W (Text-Only)
NWS Forecast for: Roslyn SD
Issued by: National Weather Service Aberdeen, SD
Last Update: 4:32 pm CDT Jul 14, 2025
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  • This
    Afternoon

    This Afternoon: Sunny, with a high near 88. South wind around 13 mph.

    High: 88 °F

    Sunny



  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before 3am.  Increasing clouds, with a low around 69. South wind 11 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 30%.

    Low: 69 °F

    Mostly Clear
    then Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm.  Partly sunny, with a high near 79. South wind 10 to 14 mph becoming north northeast in the morning. Winds could gust as high as 26 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 79 °F

    Chance
    T-storms then
    Showers
    Likely

  • Tuesday
    Night

    Tuesday Night: Showers and possibly a thunderstorm before 4am, then showers likely.  Low around 57. North northeast wind 14 to 18 mph, with gusts as high as 31 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 57 °F

    Showers



  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 1pm.  Mostly cloudy, with a high near 63. North northeast wind 15 to 17 mph, with gusts as high as 29 mph.  Chance of precipitation is 50%.

    High: 63 °F

    Chance
    Showers


  • Wednesday
    Night

    Wednesday Night: A chance of showers, mainly after 1am.  Mostly cloudy, with a low around 50. North northeast wind 8 to 15 mph, with gusts as high as 26 mph.  Chance of precipitation is 30%.

    Low: 50 °F

    Chance
    Showers


  • Thursday

    Thursday: Mostly sunny, with a high near 70. East wind 7 to 9 mph.

    High: 70 °F

    Mostly Sunny



  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 56. East southeast wind around 9 mph.

    Low: 56 °F

    Partly Cloudy



  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 1pm.  Partly sunny, with a high near 74. South southeast wind 9 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 40%.

    High: 74 °F

    Chance
    Showers then
    Chance
    T-storms



  • This Afternoon: Sunny, with a high near 88. South wind around 13 mph.

    Tonight: A chance of showers and thunderstorms, mainly before 3am. Increasing clouds, with a low around 69. South wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 79. South wind 10 to 14 mph becoming north northeast in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Tuesday Night: Showers and possibly a thunderstorm before 4am, then showers likely. Low around 57. North northeast wind 14 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Wednesday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 63. North northeast wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.

    Wednesday Night: A chance of showers, mainly after 1am. Mostly cloudy, with a low around 50. North northeast wind 8 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    Thursday: Mostly sunny, with a high near 70. East wind 7 to 9 mph.

    Thursday Night: Partly cloudy, with a low around 56. East southeast wind around 9 mph.

    Friday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 74. South southeast wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 50%.

    Saturday: A slight chance of showers. Partly sunny, with a high near 76. Chance of precipitation is 20%.

    Saturday Night: A slight chance of showers. Partly cloudy, with a low around 58. Chance of precipitation is 20%.

    Sunday: A slight chance of showers. Mostly sunny, with a high near 76. Chance of precipitation is 20%.



    Roslyn SD
     45.5°N 97.49°W (Elev. 1804 ft)

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