5-day weather forecast for Longview, Illinois
Today
63°
87°
Slight Chance Thunderstorms
Saturday
67°
92°
Partly sunny
Sunday
71°
94°
Mostly sunny
Monday
73°
92°
Chance Thunderstorms
Tuesday
68°
82°
Slight Chance Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather changeability for Savoy, Illinois
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 7.6° | 6.2° |
| Average change in low temperature day-to-day | 9.6° | 7.8° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 25% | 56% |
| Chance of precip day after a dry day | 17% | 27% |
Weather forecast accuracy for Savoy, Illinois
| The Weather Channel | 67.59% |
| Intellicast | 66.98% |
| National Weather Service | 65.12% |
| CustomWeather | 64.81% |
| AccuWeather | 62.96% |
| Weather Underground | 59.26% |
| NWS Digital Forecast | 56.33% |
| World Weather Online | 52.88% |
| Persistence | 46.79% |
| The Weather Channel | 69.93% |
| National Weather Service | 69.84% |
| Intellicast | 69.12% |
| NWS Digital Forecast | 66.66% |
| AccuWeather | 65.54% |
| CustomWeather | 62.58% |
| Persistence | 43.44% |
ForecastAdvisor Fact
On average, The Weather Channel's low temperature forecasts for Savoy were off by 3.65 degrees last month.