5-day weather forecast for Newark, Illinois
Today
47°
62°
Rain Showers
Likely
Likely
Monday
52°
71°
Thunderstorms Likely
Tuesday
59°
81°
Chance Thunderstorms
Wednesday
66°
85°
Slight Chance Thunderstorms
Thursday
66°
85°
Chance Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather changeability for Sugar Grove, Illinois
| Temperature | Last Month | Last Year |
|---|---|---|
| Average change in high temperature day-to-day | 8.7° | 5.8° |
| Average change in low temperature day-to-day | 5.9° | 7.9° |
| Precipitation | Last Month | Last Year |
|---|---|---|
| Chance of dry day after a precip day | 42% | 51% |
| Chance of precip day after a dry day | 38% | 32% |
Weather forecast accuracy for Sugar Grove, Illinois
| The Weather Channel | 69.54% |
| Intellicast | 69.54% |
| National Weather Service | 68.39% |
| AccuWeather | 67.24% |
| Weather Underground | 66.95% |
| NWS Digital Forecast | 65.80% |
| CustomWeather | 60.34% |
| World Weather Online | 56.25% |
| Persistence | 39.88% |
| The Weather Channel | 66.95% |
| Intellicast | 66.92% |
| National Weather Service | 66.59% |
| NWS Digital Forecast | 64.50% |
| AccuWeather | 64.10% |
| CustomWeather | 63.56% |
| Persistence | 40.73% |
ForecastAdvisor Fact
4.0% of Persistence's low temperature forecasts for Sugar Grove were exactly right last year.