5-day weather forecast for Modesto, Illinois
Today
55°
66°
Chance Rain
Showers
Showers
Friday
42°
68°
Slight Chance Thunderstorms
Saturday
50°
68°
Chance Thunderstorms
Sunday
55°
71°
Chance Thunderstorms
Monday
59°
77°
Chance Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather changeability for Springfield, Illinois
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 9.1° | 6.3° |
| Average change in low temperature day-to-day | 7.6° | 8.4° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 45% | 54% |
| Chance of precip day after a dry day | 35% | 31% |
Weather forecast accuracy for Springfield, Illinois
| The Weather Channel | 67.82% |
| Intellicast | 67.82% |
| National Weather Service | 66.09% |
| NWS Digital Forecast | 64.94% |
| AccuWeather | 64.08% |
| Weather Underground | 63.79% |
| CustomWeather | 61.78% |
| World Weather Online | 56.32% |
| Persistence | 34.23% |
| Intellicast | 68.22% |
| The Weather Channel | 68.19% |
| National Weather Service | 67.77% |
| NWS Digital Forecast | 65.25% |
| AccuWeather | 63.51% |
| CustomWeather | 62.42% |
| Persistence | 41.07% |
ForecastAdvisor Fact
5.7% of CustomWeather's low temperature forecasts for Springfield were off by more than 10 degrees last month.