Weather forecast for: Lake City SD
Last Update: 6:21 pm CDT Sep 12, 2026
Tonight: A slight chance of showers after 5am. Mostly cloudy, with a low around 49. Northwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 10%.
Sunday: A slight chance of showers before 9am. Cloudy through mid morning, then gradual clearing, with a high near 64. Northeast wind 3 to 5 mph. Chance of precipitation is 20%.
Sunday Night: A chance of showers, mainly after 5am. Increasing clouds, with a low around 51. Light east wind becoming southeast 10 to 15 mph in the evening. Winds could gust as high as 26 mph. Chance of precipitation is 30%.
Monday: Showers and possibly a thunderstorm before 4pm, then showers likely. High near 65. Breezy, with a southeast wind 18 to 24 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night: Mostly clear, with a low around 48. West wind 13 to 15 mph, with gusts as high as 28 mph.
Tuesday: Sunny, with a high near 63. Northwest wind 10 to 16 mph, with gusts as high as 28 mph.
Tuesday Night: Mostly clear, with a low around 47. Light and variable wind becoming east southeast around 6 mph in the evening.
Wednesday: A slight chance of showers after 1pm. Partly sunny, with a high near 63. Southeast wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Wednesday Night: A slight chance of showers before 1am. Mostly cloudy, with a low around 49. East southeast wind 5 to 7 mph. Chance of precipitation is 20%.
Thursday: Mostly sunny, with a high near 66.
Thursday Night: A slight chance of showers. Partly cloudy, with a low around 51. Chance of precipitation is 20%.
Friday: A slight chance of showers. Mostly sunny, with a high near 67. Chance of precipitation is 20%.
Friday Night: A slight chance of showers. Partly cloudy, with a low around 51. Chance of precipitation is 20%.
Saturday: Mostly sunny, with a high near 69.