Weather forecast for: Morristown SD
Last Update: 8:21 pm MDT Sep 10, 2026
Tonight: Mostly cloudy, with a low around 58. South wind 5 to 7 mph becoming calm after midnight.
Friday: Mostly sunny, with a high near 78. Breezy, with a light northeast wind becoming north 23 to 28 mph in the morning. Winds could gust as high as 39 mph.
Friday Night: Partly cloudy, with a low around 48. Breezy, with a northwest wind 19 to 24 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 36 mph.
Saturday: Partly sunny, with a high near 66. North northwest wind 6 to 8 mph.
Saturday Night: A chance of showers after midnight. Mostly cloudy, with a low around 45. Light and variable wind becoming east 6 to 11 mph after midnight. Chance of precipitation is 40%.
Sunday: A chance of showers before noon. Partly sunny, with a high near 65. Breezy, with an east southeast wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 30%.
Sunday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 49. Breezy, with an east southeast wind 21 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 70%.
Monday: A chance of showers before noon. Partly sunny, with a high near 71. Windy, with a south wind 22 to 31 mph becoming west northwest in the afternoon. Winds could gust as high as 47 mph. Chance of precipitation is 30%.
Monday Night: Mostly clear, with a low around 43. Windy, with a west northwest wind 25 to 30 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 45 mph.
Tuesday: Sunny, with a high near 67.
Tuesday Night: Partly cloudy, with a low around 44.
Wednesday: A slight chance of showers. Partly sunny, with a high near 70. Chance of precipitation is 20%.
Wednesday Night: Partly cloudy, with a low around 45.
Thursday: Mostly sunny, with a high near 71.