5-day weather forecast for Assumption, Illinois
Today
63°
84°
Partly Cloudy
Thursday
65°
84°
Mostly sunny
Friday
70°
90°
Chance Thunderstorms
Saturday
68°
90°
Chance Thunderstorms
Sunday
64°
86°
Slight Chance Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Mount Zion, Illinois
| The Weather Channel | 73.92% |
| National Weather Service | 72.99% |
| MyForecast | 71.64% |
| NWS Digital Forecast | 69.26% |
| Accuweather | 69.09% |
| Intellicast | 50.39% |
| 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
54.0% of Accuweather's high temperature forecasts for Mount Zion were within 3 degrees of actual temperatures last year.