Weather forecast for: Box Elder SD
Last Update: 5:46 pm MDT Aug 13, 2026
Tonight: A chance of showers and thunderstorms, then showers likely after 9pm. Cloudy, with a low around 60. Southeast wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Friday: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 81. Southeast wind 9 to 13 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 50%.
Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. North wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Saturday: A chance of showers, with thunderstorms also possible after 9am. Partly sunny, with a high near 78. North wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Saturday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 55. North wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Sunday: A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 80. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 50%.
Sunday Night: A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 55.
Monday: A slight chance of showers and thunderstorms after noon. Sunny, with a high near 86.
Monday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 57.
Tuesday: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 84.
Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Wednesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Wednesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 56.
Thursday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86.