5-day weather forecast for Great Falls, South Carolina
Today
65°
84°
Partly Sunny
Friday
63°
84°
Partly Sunny
Saturday
63°
85°
Slight Chance Thunderstorms
Sunday
66°
87°
Slight Chance Thunderstorms
Monday
69°
88°
Slight Chance Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather changeability for Rock Hill, South Carolina
Unfortunately, there was not enough data for this station to provide meaningful weather changeability data.
Weather forecast accuracy for Rock Hill, South Carolina
| National Weather Service | 81.03% |
| AccuWeather | 80.17% |
| The Weather Channel | 78.45% |
| Intellicast | 78.45% |
| Weather Underground | 76.72% |
| NWS Digital Forecast | 73.85% |
| CustomWeather | 70.69% |
| World Weather Online | 64.94% |
| Persistence | 41.37% |
| Intellicast | 74.94% |
| The Weather Channel | 74.91% |
| National Weather Service | 74.36% |
| AccuWeather | 73.15% |
| CustomWeather | 71.89% |
| NWS Digital Forecast | 71.43% |
| Persistence | 48.02% |
ForecastAdvisor Fact
On average, CustomWeather's low temperature forecasts for Rock Hill were off by 2.89 degrees last year.