Weather at Harefield
Aviation: current reported weather About >
This is the average of the live data from Heathrow and Luton
WindTemperature = 16°C
Lowest reported cloud = 4750'
Reported conditions = None
Weather services: combined Harefield forecastAbout >
This combines forecasts from 4 country's national weather services. Ranges represent variation between forecasts, NOT variation in weather. If there is a wide range of numbers, the forecasts disagree and are likely to be less reliable.
Saturday - 18/04
| 9am | 10am | 11am | 12am | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | |
| Temperature °C | 10-11 | 11-12 | 12-13 | 13-14 | 14-15 | 14-15 | 15-16 | 14-16 | 15-16 | 14-15 | 13-15 | 11-13 | 10-12 |
| Widespread rain mm | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Showery rain mm | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wind speed mph | 6-8 | 7-9 | 7-9 | 7-8 | 7-9 | 7-10 | 8-9 | 8-9 | 8-11 | 6-9 | 6-10 | 7-14 | 6-7 |
| Wind direction | |||||||||||||
| Cloud cover % | 2-82 | 8-98 | 1-86 | 12-76 | 13-76 | 5-77 | 9-83 | 27-93 | 24-63 | 28-61 | 5-60 | 0-47 | 6-71 |
Sunday - 19/04
| 9am | 10am | 11am | 12am | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | |
| Temperature °C | 9 | 10-11 | 11-12 | 12-13 | 13-14 | 13-15 | 14-15 | 13-15 | 13-15 | 13-14 | 12-14 | 10-13 | 9-11 |
| Widespread rain mm | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Showery rain mm | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wind speed mph | 5-10 | 5-9 | 5-8 | 5-9 | 6-8 | 6-7 | 6-9 | 5-8 | 6-7 | 6-8 | 6-8 | 4-7 | 3-7 |
| Wind direction | |||||||||||||
| Cloud cover % | 0-29 | 0-33 | 0-49 | 9-73 | 11-98 | 21-94 | 31-76 | 21-63 | 57-67 | 29-76 | 17-80 | 12-84 | 29-60 |
Monday - 20/04
| 9am | 10am | 11am | 12am | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | |
| Temperature °C | 8-9 | 10-11 | 11-12 | 11-13 | 11-14 | 13-14 | 13-14 | 13-14 | 13-14 | 12-14 | 11-13 | 10-12 | 9-11 |
| Widespread rain mm | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Showery rain mm | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wind speed mph | 4-5 | 5-6 | 6-7 | 6-9 | 7 | 7 | 7 | 7 | 7-8 | 8-9 | 8-11 | 8-11 | 7-13 |
| Wind direction | |||||||||||||
| Cloud cover % | 0-89 | 0-57 | 0-63 | 0-91 | 0-99 | 5-100 | 29-99 | 43-89 | 25-75 | 36-56 | 24-39 | 23-27 | 17-36 |