Weather forecast for: Armour SD
Last Update: 2:13 am CDT Sep 9, 2026
Overnight: Clear, with a low around 57. Northwest wind around 5 mph.
Wednesday: Sunny, with a high near 79. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night: Mostly clear, with a low around 53. Northwest wind around 5 mph becoming calm.
Thursday: Sunny, with a high near 84. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night: Mostly clear, with a low around 65. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Friday: Sunny, with a high near 91. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph.
Friday Night: Partly cloudy, with a low around 56.
Saturday: Mostly sunny, with a high near 75.
Saturday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 54.
Sunday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 75. Chance of precipitation is 50%.
Sunday Night: Showers and possibly a thunderstorm. Low around 57. Chance of precipitation is 80%.
Monday: Partly sunny, with a high near 72. Breezy.
Monday Night: Partly cloudy, with a low around 49.
Tuesday: Sunny, with a high near 70.
WeatherWorld.com
