Weather
Current Forecast
From WeatherBug®
Forecast Radar Cameras
McKinney’s Weather Averages
| Month | Average Day Temperature | Average Night Temperature | Precipitation in Inches |
|---|---|---|---|
| January | 54 | 33 | 1.8 |
| February | 59 | 38 | 2.2 |
| March | 67 | 45 | 2.6 |
| April | 76 | 54 | 3.7 |
| May | 83 | 63 | 4.9 |
| June | 92 | 71 | 2.8 |
| July | 96 | 75 | 2.1 |
| August | 96 | 74 | 1.9 |
| September | 88 | 67 | 3.0 |
| October | 79 | 56 | 3.3 |
| November | 67 | 45 | 2.1 |
| December | 58 | 37 | 1.7 |
