5-day weather forecast for Chester, South Dakota
Today
48°
79°
Partly Cloudy
Friday
54°
81°
Partly Cloudy
Saturday
61°
85°
Mostly sunny
Sunday
62°
87°
Partly Cloudy
Monday
63°
84°
Chance Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Sioux Falls, South Dakota
| National Weather Service | 79.96% |
| MyForecast | 75.14% |
| Accuweather | 73.62% |
| NWS Digital Forecast | 72.26% |
| The Weather Channel | 71.50% |
| Intellicast | 61.63% |
| National Weather Service | 69.70% |
| The Weather Channel | 69.16% |
| Intellicast | 69.05% |
| NWS Digital Forecast | 68.69% |
| MyForecast | 67.56% |
| Accuweather | 66.67% |
ForecastAdvisor Fact
ForecastWatch.com is the largest provider of weather forecast accuracy statistics.