Weather forecast for: Salem SD
Last Update: 11:48 am CDT Aug 3, 2026
This Afternoon: Mostly sunny, with a high near 90. Windy, with a south wind 25 to 30 mph, with gusts as high as 40 mph.
Tonight: Showers and thunderstorms likely. Patchy smoke after 10pm. Mostly cloudy, with a low around 59. Breezy, with a south wind 15 to 20 mph becoming north after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday: A 30 percent chance of showers, mainly between 1pm and 4pm. Patchy smoke before 2pm. Partly sunny, with a high near 74. North northwest wind around 10 mph.
Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 54. North northwest wind around 5 mph becoming calm in the evening.
Wednesday: Mostly sunny, with a high near 78. Southeast wind around 5 mph becoming west southwest in the afternoon.
Wednesday Night: Mostly clear, with a low around 56. South wind 5 to 10 mph.
Thursday: Mostly sunny, with a high near 84.
Thursday Night: Mostly clear, with a low around 62.
Friday: Sunny, with a high near 87.
Friday Night: Mostly clear, with a low around 66.
Saturday: Sunny, with a high near 91.
Saturday Night: Mostly clear, with a low around 69.
Sunday: Mostly sunny, with a high near 90.