5-day weather forecast for Challis, Idaho
Today
40°
61°
Chance Rain
Showers
Showers
Monday
38°
71°
Partly Sunny
Tuesday
40°
77°
Slight Chance Rain Showers
Wednesday
45°
69°
Slight Chance Thunderstorms
Thursday
39°
69°
Chance Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather changeability for Challis, Idaho
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 5.0° | 5.2° |
| Average change in low temperature day-to-day | 7.1° | 6.2° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 75% | 57% |
| Chance of precip day after a dry day | 12% | 18% |
Weather forecast accuracy for Challis, Idaho
| AccuWeather | 69.25% |
| CustomWeather | 67.24% |
| The Weather Channel | 66.95% |
| Intellicast | 66.95% |
| Weather Underground | 64.66% |
| World Weather Online | 61.21% |
| NWS Digital Forecast | 59.20% |
| National Weather Service | 55.75% |
| Persistence | 48.85% |
| CustomWeather | 66.71% |
| The Weather Channel | 61.37% |
| Intellicast | 61.36% |
| AccuWeather | 60.47% |
| NWS Digital Forecast | 59.27% |
| National Weather Service | 59.23% |
| Persistence | 51.69% |
ForecastAdvisor Fact
47.1% of NWS Digital Forecast's low temperature forecasts for Challis were within 3 degrees of actual temperatures last month.