5-day weather forecast for Adair, Illinois
Today
55°
74°
Thunderstorms likely
Monday
47°
68°
Thunderstorms likely
Tuesday
50°
70°
Partly Cloudy
Wednesday
56°
75°
Chance Thunderstorms
Thursday
57°
77°
Chance Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Peoria, Illinois
| National Weather Service | 82.20% |
| Intellicast | 82.19% |
| The Weather Channel | 80.40% |
| NWS Digital Forecast | 80.26% |
| Accuweather | 79.31% |
| MyForecast | 78.12% |
| The Weather Channel | 72.96% |
| National Weather Service | 72.07% |
| Intellicast | 71.31% |
| MyForecast | 70.36% |
| NWS Digital Forecast | 70.18% |
| Accuweather | 69.52% |
ForecastAdvisor Fact
57.8% of Accuweather's low temperature forecasts for Peoria were within 3 degrees of actual temperatures last year.