5-day weather forecast for Allen, Texas
Today
51°
65°
Partly Cloudy
Wednesday
32°
63°
Partly Cloudy
Thursday
31°
54°
Mostly sunny
Friday
35°
53°
Mostly sunny
Saturday
40°
62°
Mostly sunny
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for McKinney, Texas
| Intellicast | 80.44% |
| The Weather Channel | 77.42% |
| National Weather Service | 74.68% |
| Accuweather | 74.19% |
| NWS Digital Forecast | 73.49% |
| MyForecast | 73.06% |
| National Weather Service | 74.83% |
| NWS Digital Forecast | 74.43% |
| Intellicast | 74.35% |
| Accuweather | 73.45% |
| MyForecast | 73.25% |
| The Weather Channel | 73.24% |
ForecastAdvisor Fact
It rained 67% of the time in McKinney last month when MyForecast's icon forecasts called for precipitation, and 5% of the time when they did not.