5-day weather forecast for North Chicago, Illinois
Today
59°
81°
Mostly cloudy
Thursday
65°
82°
Chance Thunderstorms
Friday
66°
82°
Chance Thunderstorms
Saturday
65°
80°
Partly Cloudy
Sunday
63°
79°
Partly Cloudy
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Prospect Heights, Illinois
| National Weather Service | 77.15% |
| Accuweather | 76.17% |
| MyForecast | 75.28% |
| The Weather Channel | 74.65% |
| NWS Digital Forecast | 71.57% |
| Intellicast | 64.65% |
| The Weather Channel | 71.18% |
| Intellicast | 71.08% |
| National Weather Service | 70.89% |
| MyForecast | 68.34% |
| NWS Digital Forecast | 68.11% |
| Accuweather | 67.68% |
ForecastAdvisor Fact
ForecastWatch.com is the largest provider of weather forecast accuracy statistics.