Weather forecast for: Eureka SD
Last Update: 5:21 pm CDT Oct 29, 2026
Tonight: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 35. East wind 11 to 16 mph.
Friday: Patchy fog before noon. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 53. East southeast wind 13 to 17 mph.
Friday Night: A chance of sprinkles between midnight and 1am, then a chance of showers after 1am. Mostly cloudy, with a low around 42. East southeast wind 13 to 16 mph. Chance of precipitation is 30%.
Saturday: A slight chance of showers before 1pm. Cloudy, with a high near 59. Southeast wind 14 to 16 mph. Chance of precipitation is 20%.
Saturday Night: Cloudy, with a low around 47. South southeast wind 11 to 14 mph.
Sunday: Mostly cloudy, with a high near 62. South southeast wind 10 to 16 mph.
Sunday Night: A chance of rain after 1am. Cloudy, with a low around 49. Southeast wind 13 to 15 mph. Chance of precipitation is 40%.
Monday: Rain. High near 56. Breezy, with an east southeast wind 16 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 90%.
Monday Night: Rain likely. Mostly cloudy, with a low around 42. Breezy, with a north wind 21 to 23 mph. Chance of precipitation is 70%.
Tuesday: A chance of rain. Mostly cloudy, with a high near 51. Breezy. Chance of precipitation is 50%.
Tuesday Night: A chance of rain. Mostly cloudy, with a low around 36. Breezy. Chance of precipitation is 40%.
Wednesday: A slight chance of rain. Partly sunny, with a high near 48. Breezy. Chance of precipitation is 20%.
Wednesday Night: Partly cloudy, with a low around 30.
Thursday: Mostly sunny, with a high near 45.
WeatherWorld.com
