5-day weather forecast for Deerfield, Illinois
Today
61°
79°
Mostly sunny
Thursday
64°
82°
Partly Cloudy
Friday
67°
89°
Chance Thunderstorms
Saturday
64°
86°
Chance Thunderstorms
Sunday
60°
80°
Partly Cloudy
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Prospect Heights, Illinois
| National Weather Service | 67.06% |
| MyForecast | 61.69% |
| Accuweather | 61.63% |
| The Weather Channel | 61.20% |
| NWS Digital Forecast | 60.67% |
| Intellicast | 39.70% |
| 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
7.7% of The Weather Channel's low temperature forecasts for Prospect Heights were exactly right last year.