5-day weather forecast for Moro, Illinois
Today
57°
78°
Chance Thunderstorms
Monday
64°
82°
Chance Thunderstorms
Tuesday
65°
87°
Partly Sunny
Wednesday
67°
87°
Partly Sunny
Thursday
68°
87°
Slight Chance Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather changeability for Grafton, Illinois
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 10.4° | 6.6° |
| Average change in low temperature day-to-day | 8.3° | 7.1° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 67% | 52% |
| Chance of precip day after a dry day | 15% | 26% |
Weather forecast accuracy for Grafton, Illinois
| The Weather Channel | 67.59% |
| Intellicast | 67.56% |
| National Weather Service | 66.05% |
| AccuWeather | 63.69% |
| NWS Digital Forecast | 61.90% |
| Weather Underground | 61.78% |
| CustomWeather | 60.42% |
| World Weather Online | 58.93% |
| Persistence | 41.22% |
| Intellicast | 68.26% |
| The Weather Channel | 68.24% |
| National Weather Service | 66.81% |
| NWS Digital Forecast | 65.82% |
| AccuWeather | 64.62% |
| CustomWeather | 64.61% |
| Persistence | 44.44% |
ForecastAdvisor Fact
On average, National Weather Service's low temperature forecasts for Grafton were off by 3.29 degrees last year.