Weather forecast for: Bison SD
Last Update: 6:41 am MDT Oct 26, 2026
Today: Rain and snow before 9am, then rain between 9am and 2pm, then rain and snow after 2pm. Patchy fog. High near 38. East wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tonight: A chance of rain and snow before 9pm. Patchy fog. Otherwise, cloudy, with a low around 28. Wind chill values as low as 19. Southeast wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Tuesday: Cloudy through mid morning, then gradual clearing, with a high near 55. Wind chill values as low as 17 early. Breezy, with a southeast wind 17 to 22 mph becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 32 mph.
Tuesday Night: Mostly clear, with a low around 31. Southwest wind 3 to 7 mph. Winds could gust as high as 16 mph.
Wednesday: Partly sunny, then gradually becoming sunny, with a high near 58. Light and variable wind becoming northwest 5 to 8 mph. Winds could gust as high as 18 mph.
Wednesday Night: Mostly clear, with a low around 30. Light and variable wind.
Thursday: Sunny, with a high near 56.
Thursday Night: Partly cloudy, with a low around 33.
Friday: Partly sunny, with a high near 52.
Friday Night: A chance of rain, mainly after midnight. Mostly cloudy, with a low around 36.
Saturday: A chance of rain. Partly sunny, with a high near 54.
Saturday Night: A slight chance of rain. Mostly cloudy, with a low around 37.
Sunday: A slight chance of rain. Partly sunny, with a high near 55.
WeatherWorld.com
