5-day weather forecast for Castalian Springs, Tennessee
Today
57°
85°
Partly Cloudy
Tuesday
62°
84°
Chance Thunderstorms
Wednesday
58°
74°
Chance Thunderstorms
Thursday
58°
76°
Slight Chance Rain Showers
Friday
58°
78°
Mostly cloudy
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Nashville, Tennessee
| The Weather Channel | 88.05% |
| Intellicast | 87.78% |
| MyForecast | 82.93% |
| NWS Digital Forecast | 82.60% |
| National Weather Service | 82.28% |
| Accuweather | 81.34% |
| The Weather Channel | 77.34% |
| Intellicast | 77.32% |
| National Weather Service | 76.49% |
| NWS Digital Forecast | 75.43% |
| MyForecast | 73.45% |
| Accuweather | 70.45% |
ForecastAdvisor Fact
On average, The Weather Channel's low temperature forecasts for Nashville were off by 1.90 degrees last month.