Weather forecast for: Buffalo SD
Last Update: 6:41 pm MDT Sep 4, 2026
Tonight: Mostly clear, with a low around 63. Breezy, with a southeast wind 19 to 24 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 37 mph.
Saturday: Increasing clouds, with a high near 96. Southwest wind 5 to 8 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.
Saturday Night: Mostly clear, with a low around 63. South wind 6 to 8 mph becoming east in the evening. Winds could gust as high as 17 mph.
Sunday: Sunny, with a high near 94. Light and variable wind becoming southeast 12 to 17 mph in the morning. Winds could gust as high as 26 mph.
Sunday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Southeast wind 13 to 18 mph, with gusts as high as 26 mph.
Labor Day: A 20 percent chance of showers and thunderstorms before noon. Partly sunny, with a high near 91. Breezy, with a south wind 13 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 32 mph.
Monday Night: Mostly clear, with a low around 57.
Tuesday: Sunny, with a high near 81. Breezy.
Tuesday Night: Mostly clear, with a low around 50. Breezy.
Wednesday: Sunny, with a high near 79.
Wednesday Night: Partly cloudy, with a low around 52.
Thursday: Mostly sunny, with a high near 84.
Thursday Night: Partly cloudy, with a low around 54.
Friday: A slight chance of showers. Mostly sunny, with a high near 86.
WeatherWorld.com
