Weather forecast for: Mellette SD
Last Update: 12:35 pm CDT Oct 23, 2026
This Afternoon: A slight chance of rain before 1pm. Partly sunny, with a high near 80. Breezy, with a south southeast wind 26 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 20%.
Tonight: Partly cloudy, with a low around 49. Breezy, with a south wind 13 to 23 mph, with gusts as high as 38 mph.
Saturday: Partly sunny, with a high near 56. Breezy, with a northwest wind 14 to 22 mph, with gusts as high as 33 mph.
Saturday Night: Mostly cloudy, with a low around 33. North wind 5 to 7 mph.
Sunday: A chance of rain after 1pm. Mostly cloudy, with a high near 49. North northeast wind 5 to 8 mph. Chance of precipitation is 30%.
Sunday Night: A chance of rain. Cloudy, with a low around 33. Northeast wind 7 to 10 mph. Chance of precipitation is 40%.
Monday: A chance of rain. Cloudy, with a high near 46. Northeast wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Monday Night: A chance of rain. Cloudy, with a low around 32. Northeast wind 7 to 11 mph. Chance of precipitation is 50%.
Tuesday: Mostly cloudy, with a high near 51. Northeast wind 7 to 10 mph becoming south southeast in the afternoon.
Tuesday Night: A slight chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 20%.
Wednesday: A slight chance of rain. Partly sunny, with a high near 57. Chance of precipitation is 20%.
Wednesday Night: Partly cloudy, with a low around 35.
Thursday: Mostly sunny, with a high near 53.
WeatherWorld.com
