5-day weather forecast for Aviston, Illinois
Today
20°
35°
Partly Cloudy
Saturday
30°
46°
Partly Cloudy
Sunday
35°
52°
Chance Rain
Monday
29°
47°
Partly Cloudy
Tuesday
27°
43°
Partly Cloudy
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for East Saint Louis, Illinois
| National Weather Service | 73.07% |
| NWS Digital Forecast | 71.51% |
| The Weather Channel | 71.31% |
| Intellicast | 70.42% |
| Accuweather | 67.56% |
| MyForecast | 67.24% |
| The Weather Channel | 73.16% |
| Intellicast | 72.99% |
| National Weather Service | 72.51% |
| MyForecast | 70.82% |
| NWS Digital Forecast | 70.62% |
| Accuweather | 70.51% |
ForecastAdvisor Fact
On average, The Weather Channel's low temperature forecasts for East Saint Louis were off by 3.59 degrees last year.