| NWS Forecast for: Grenville SD Issued by: National Weather Service Aberdeen, SD Last Update: 7:46 pm CDT Jun 13, 2025 |  |
Tonight: A slight chance of drizzle before 9pm. Areas of fog. Otherwise, cloudy, with a low around 52. East wind 9 to 15 mph. Saturday: A chance of showers, with thunderstorms also possible after 4pm. Areas of fog before 11am. Otherwise, cloudy, with a high near 69. East wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. Saturday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 59. East wind 7 to 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Sunday: A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then a slight chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 76. East wind around 8 mph. Chance of precipitation is 30%. Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. East wind 6 to 8 mph becoming south southeast after midnight. Chance of precipitation is 40%. Monday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 77. South southeast wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Monday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 60. Northeast wind 6 to 10 mph. Chance of precipitation is 60%. Tuesday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 73. North northeast wind 7 to 10 mph. Chance of precipitation is 40%. Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Northeast wind 6 to 10 mph. Chance of precipitation is 40%. Wednesday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 72. Chance of precipitation is 40%. Wednesday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 56. Chance of precipitation is 20%. Juneteenth: Sunny, with a high near 78. Thursday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 61. Chance of precipitation is 40%. Friday: A slight chance of showers. Mostly sunny, with a high near 81. Chance of precipitation is 20%. | |
| Grenville SD 45.46°N 97.4°W (Elev. 1821 ft) | |
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