5-day weather forecast for Armour, South Dakota
Today
66°
88°
Chance Thunderstorms
Monday
62°
82°
Chance Thunderstorms
Tuesday
58°
85°
Partly Cloudy
Wednesday
65°
87°
Mostly cloudy
Thursday
71°
95°
Partly Cloudy
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Chamberlain, South Dakota
| The Weather Channel | 68.31% |
| National Weather Service | 67.45% |
| MyForecast | 66.09% |
| Accuweather | 64.36% |
| NWS Digital Forecast | 61.16% |
| Intellicast | 46.61% |
| The Weather Channel | 67.79% |
| Intellicast | 67.69% |
| MyForecast | 66.71% |
| National Weather Service | 66.46% |
| NWS Digital Forecast | 65.50% |
| Accuweather | 65.48% |
ForecastAdvisor Fact
43.2% of MyForecast's high temperature forecasts for Chamberlain were within 3 degrees of actual temperatures last year.