Weather forecast for: Marion SD
Last Update: 11:38 pm CDT Oct 25, 2026
Overnight: Showers. Low around 36. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday: Showers. High near 48. East northeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Monday Night: Showers and possibly a thunderstorm before 11pm, then a chance of showers between 11pm and 1am. Steady temperature around 45. East northeast wind 10 to 15 mph becoming west southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 58. West wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night: Partly cloudy, with a low around 44. South wind 5 to 10 mph.
Wednesday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 65. South wind 5 to 10 mph.
Wednesday Night: Partly cloudy, with a low around 42.
Thursday: Mostly sunny, with a high near 65.
Thursday Night: Mostly cloudy, with a low around 47.
Friday: A 30 percent chance of showers after 1pm. Partly sunny, with a high near 67.
Friday Night: Showers likely. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Saturday: Showers likely. Cloudy, with a high near 63. Chance of precipitation is 60%.
Saturday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 46.
Sunday: Partly sunny, with a high near 61.
WeatherWorld.com
