5-day weather forecast for Lawrenceville, Illinois
Today
84°
Thunderstorms
Wednesday
67°
78°
Thunderstorms Likely
Thursday
59°
71°
Chance Rain
Showers
Showers
Friday
44°
70°
Slight Chance Thunderstorms
Saturday
51°
72°
Slight Chance Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather changeability for Lawrenceville, Illinois
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 7.8° | 6.2° |
| Average change in low temperature day-to-day | 8.2° | 7.4° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 57% | 50% |
| Chance of precip day after a dry day | 26% | 28% |
Weather forecast accuracy for Lawrenceville, Illinois
| The Weather Channel | 72.84% |
| Intellicast | 72.84% |
| AccuWeather | 72.53% |
| National Weather Service | 70.37% |
| CustomWeather | 69.75% |
| Weather Underground | 69.14% |
| NWS Digital Forecast | 66.05% |
| World Weather Online | 62.96% |
| Persistence | 31.09% |
| National Weather Service | 70.34% |
| The Weather Channel | 70.30% |
| Intellicast | 70.14% |
| NWS Digital Forecast | 67.65% |
| CustomWeather | 67.50% |
| AccuWeather | 66.31% |
| Persistence | 43.36% |
ForecastAdvisor Fact
On average, Persistence's high temperature forecasts for Lawrenceville were off by 8.43 degrees last year.