7-Day Forecast 45.07°N 99.78°W (Text-Only)
NWS Forecast for: Lebanon SD
Issued by: National Weather Service Aberdeen, SD
Last Update: 7:44 pm CDT May 14, 2025
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  • Tonight

    Tonight: Showers and thunderstorms likely, then showers and possibly a thunderstorm after midnight. Some of the storms could be severe and produce heavy rainfall.  Low around 52. West wind around 14 mph becoming north after midnight. Winds could gust as high as 22 mph.  Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Low: 52 °F

    Severe
    Thunderstorms

  • Thursday

    Thursday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after noon.  Temperature falling to around 50 by 3pm. Windy, with a west northwest wind 14 to 19 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 48 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 57 °F

    Showers and
    Windy

  • Thursday
    Night

    Thursday Night: Showers and possibly a thunderstorm.  Low around 41. Windy, with a west northwest wind 28 to 32 mph, with gusts as high as 47 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 41 °F

    Showers and
    Windy

  • Friday

    Friday: Showers.  High near 50. Windy, with a west northwest wind 28 to 30 mph, with gusts as high as 43 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 50 °F

    Showers and
    Windy

  • Friday
    Night

    Friday Night: A chance of showers, mainly before 1am.  Mostly cloudy, with a low around 36. Breezy, with a northwest wind 21 to 26 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 37 mph.  Chance of precipitation is 40%.

    Low: 36 °F

    Chance
    Showers and
    Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 58. North wind around 15 mph, with gusts as high as 23 mph.

    High: 58 °F

    Mostly Sunny


  • Saturday
    Night

    Saturday Night: A chance of showers after 1am.  Partly cloudy, with a low around 35. East wind 10 to 13 mph.  Chance of precipitation is 30%.

    Low: 35 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A chance of showers.  Mostly cloudy, with a high near 58. Breezy, with an east wind 13 to 21 mph, with gusts as high as 31 mph.  Chance of precipitation is 40%.

    High: 58 °F

    Chance
    Showers and
    Breezy

  • Sunday
    Night

    Sunday Night: Showers.  Low around 43. Breezy, with an east wind around 21 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%.

    Low: 43 °F

    Showers and
    Breezy



  • Tonight: Showers and thunderstorms likely, then showers and possibly a thunderstorm after midnight. Some of the storms could be severe and produce heavy rainfall. Low around 52. West wind around 14 mph becoming north after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Thursday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after noon. Temperature falling to around 50 by 3pm. Windy, with a west northwest wind 14 to 19 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Thursday Night: Showers and possibly a thunderstorm. Low around 41. Windy, with a west northwest wind 28 to 32 mph, with gusts as high as 47 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Friday: Showers. High near 50. Windy, with a west northwest wind 28 to 30 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Friday Night: A chance of showers, mainly before 1am. Mostly cloudy, with a low around 36. Breezy, with a northwest wind 21 to 26 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 40%.

    Saturday: Mostly sunny, with a high near 58. North wind around 15 mph, with gusts as high as 23 mph.

    Saturday Night: A chance of showers after 1am. Partly cloudy, with a low around 35. East wind 10 to 13 mph. Chance of precipitation is 30%.

    Sunday: A chance of showers. Mostly cloudy, with a high near 58. Breezy, with an east wind 13 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.

    Sunday Night: Showers. Low around 43. Breezy, with an east wind around 21 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    Monday: Showers and possibly a thunderstorm. High near 61. Breezy. Chance of precipitation is 90%.

    Monday Night: Showers and possibly a thunderstorm. Low around 46. Breezy. Chance of precipitation is 90%.

    Tuesday: Showers and possibly a thunderstorm. High near 60. Breezy. Chance of precipitation is 80%.

    Tuesday Night: Showers likely. Mostly cloudy, with a low around 41. Breezy. Chance of precipitation is 60%.

    Wednesday: A chance of showers. Partly sunny, with a high near 60. Breezy. Chance of precipitation is 40%.



    Lebanon SD
     45.07°N 99.78°W (Elev. 1955 ft)

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