5-day weather forecast for Edgemont, South Dakota
Today
44°
69°
Mostly sunny
Friday
52°
78°
Mostly sunny
Saturday
62°
86°
Mostly sunny
Sunday
51°
87°
Chance Thunderstorms
Monday
47°
64°
Chance Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Custer, South Dakota
| National Weather Service | 66.51% |
| MyForecast | 65.48% |
| The Weather Channel | 65.33% |
| NWS Digital Forecast | 63.99% |
| Accuweather | 59.67% |
| Intellicast | 55.21% |
| MyForecast | 68.80% |
| The Weather Channel | 67.56% |
| Accuweather | 67.54% |
| Intellicast | 67.54% |
| NWS Digital Forecast | 63.31% |
| National Weather Service | 62.93% |
ForecastAdvisor Fact
10.0% of NWS Digital Forecast's high temperature forecasts for Custer were off by more than 10 degrees last year.