5-day weather forecast for Challis, Idaho
Today
42°
83°
Sunny
Tomorrow
45°
86°
Sunny
Sunday
55°
93°
Mostly Sunny
Monday
59°
92°
Slight Chance Thunderstorms
Tuesday
60°
90°
Partly Sunny
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 | 5.3° | 4.9° |
| Average change in low temperature day-to-day | 4.3° | 6.2° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 83% | 63% |
| Chance of precip day after a dry day | 18% | 15% |
Weather forecast accuracy for Challis, Idaho
| MeteoGroup | 76.72% |
| Weather Underground | 75.86% |
| The Weather Channel | 72.99% |
| CustomWeather | 72.41% |
| AccuWeather | 65.80% |
| National Weather Service | 65.80% |
| Foreca | 65.00% |
| WeatherBug | 58.33% |
| Persistence | 54.76% |
| Dark Sky (forecast.io) | 52.01% |
| MeteoGroup | 69.22% |
| The Weather Channel | 68.44% |
| AccuWeather | 64.80% |
| Foreca | 64.74% |
| CustomWeather | 64.11% |
| Weather Underground | 63.26% |
| National Weather Service | 60.35% |
| WeatherBug | 54.93% |
| Persistence | 53.45% |
ForecastAdvisor Fact
59.3% of AccuWeather's high temperature forecasts for Challis were within 3 degrees of actual temperatures last year.