5-day weather forecast for Atlanta, Illinois
Today
17°
33°
Partly Cloudy
Saturday
28°
42°
Partly Cloudy
Sunday
33°
48°
Chance Rain
Monday
29°
43°
Partly Cloudy
Tuesday
27°
43°
Partly Cloudy
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Mount Zion, Illinois
| National Weather Service | 77.78% |
| NWS Digital Forecast | 77.15% |
| MyForecast | 75.00% |
| Intellicast | 74.71% |
| Accuweather | 73.05% |
| The Weather Channel | 72.18% |
| Intellicast | 70.82% |
| National Weather Service | 70.52% |
| The Weather Channel | 70.43% |
| NWS Digital Forecast | 68.94% |
| MyForecast | 68.09% |
| Accuweather | 67.79% |
ForecastAdvisor Fact
67.9% of Intellicast's low temperature forecasts for Mount Zion were within 3 degrees of actual temperatures last month.