5-day weather forecast for Rupert, Idaho
Today
48°
78°
Mostly sunny
Friday
49°
83°
Mostly sunny
Saturday
52°
85°
Partly Cloudy
Sunday
48°
78°
Partly Cloudy
Monday
46°
73°
Partly Cloudy
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Heyburn, Idaho
| Accuweather | 84.14% |
| MyForecast | 84.03% |
| The Weather Channel | 80.84% |
| National Weather Service | 80.17% |
| NWS Digital Forecast | 77.95% |
| Intellicast | 69.17% |
| MyForecast | 73.19% |
| Accuweather | 72.65% |
| The Weather Channel | 72.00% |
| National Weather Service | 71.66% |
| Intellicast | 71.64% |
| NWS Digital Forecast | 70.48% |
ForecastAdvisor Fact
7.4% of National Weather Service's low temperature forecasts for Heyburn were off by more than 10 degrees last year.