5-day weather forecast for Box Elder, South Dakota
Today
50°
79°
Mostly sunny
Friday
57°
86°
Mostly sunny
Saturday
65°
96°
Breezy
Sunday
58°
92°
Chance Thunderstorms
Monday
49°
74°
Chance Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Box Elder, South Dakota
| National Weather Service | 68.06% |
| The Weather Channel | 65.84% |
| NWS Digital Forecast | 63.25% |
| Intellicast | 60.53% |
| MyForecast | 58.89% |
| Accuweather | 58.79% |
| MyForecast | 65.14% |
| Accuweather | 64.65% |
| National Weather Service | 64.52% |
| The Weather Channel | 62.73% |
| NWS Digital Forecast | 62.54% |
| Intellicast | 61.46% |
ForecastAdvisor Fact
On average, MyForecast's high temperature forecasts for Box Elder were off by 5.15 degrees last year.