Weather forecast for: Lead SD
Last Update: 5:16 pm MDT Oct 26, 2026
Tonight: Mostly cloudy, with a low around 34. Light south wind becoming southwest 5 to 9 mph after midnight. Winds could gust as high as 22 mph.
Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 56. West wind 11 to 16 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 32 mph.
Tuesday Night: Partly cloudy, with a low around 37. Calm wind becoming southwest around 5 mph.
Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 54. Northwest wind around 6 mph becoming calm in the afternoon. Winds could gust as high as 17 mph.
Wednesday Night: Mostly clear, with a low around 35. Calm wind becoming south around 5 mph in the evening. Winds could gust as high as 16 mph.
Thursday: Sunny, with a high near 57. Southwest wind around 5 mph becoming calm in the morning. Winds could gust as high as 15 mph.
Thursday Night: Partly cloudy, with a low around 38.
Friday: Partly sunny, with a high near 57.
Friday Night: Partly cloudy, with a low around 41.
Saturday: A slight chance of rain after noon. Mostly sunny, with a high near 57.
Saturday Night: A slight chance of rain. Mostly cloudy, with a low around 39.
Sunday: A slight chance of rain. Partly sunny, with a high near 56.
Sunday Night: A chance of rain and snow. Mostly cloudy, with a low around 36.
Monday: A chance of rain and snow. Partly sunny, with a high near 49.