5-day weather forecast for Winner, South Dakota
Today
23°
51°
Chance Snow
Showers
Showers
Wednesday
12°
30°
Mostly cloudy
Thursday
13°
24°
Partly Cloudy
Friday
18°
36°
Mostly cloudy
Saturday
24°
37°
Mostly cloudy
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Winner, South Dakota
| The Weather Channel | 73.68% |
| National Weather Service | 73.60% |
| NWS Digital Forecast | 73.55% |
| Intellicast | 73.53% |
| Accuweather | 68.78% |
| MyForecast | 67.50% |
| The Weather Channel | 67.20% |
| MyForecast | 66.81% |
| Intellicast | 66.63% |
| Accuweather | 66.04% |
| National Weather Service | 65.29% |
| NWS Digital Forecast | 64.70% |
ForecastAdvisor Fact
On average, NWS Digital Forecast's low temperature forecasts for Winner were off by 3.43 degrees last month.