Weather at Harefield
Aviation: current reported weather About >
This is the average of the live data from Heathrow and Luton
WindTemperature = 11°C
Lowest reported cloud = 950'
Reported conditions = Heathrow: light rain light drizzle .
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.
Friday - 12/12
| 9am | 10am | 11am | 12am | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | |
| Temperature °C | 10 | 10 | 10-11 | 10-11 | 11-12 | 11-12 | 11 | 9-10 | 8-9 | 7-8 | 6-7 | 6-7 | 6 |
| 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 | 7-9 | 8-11 | 8-12 | 7-11 | 8-11 | 7-10 | 6-10 | 6-13 | 5-11 | 5-8 | 4-6 | 2-5 | 2-5 |
| Wind direction | |||||||||||||
| Cloud cover % | 99-100 | 100 | 100 | 100 | 91-100 | 98-100 | 100 | 98-100 | 100 | 100 | 98-100 | 78-100 | 89-100 |
Saturday - 13/12
| 9am | 10am | 11am | 12am | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | |
| Temperature °C | 1-3 | 1-5 | 2-6 | 3-8 | 4-8 | 5-9 | 5-8 | 4-8 | 4-7 | 4-6 | 4-6 | 4-6 | 4-6 |
| 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 | 2-4 | 1-4 | 1-5 | 2-6 | 3-6 | 4-6 | 4-7 | 3-7 | 3-7 | 3-7 | 2-8 | 3-8 | 3-8 |
| Wind direction | Varies | ||||||||||||
| Cloud cover % | 0-100 | 0-100 | 0-100 | 0-100 | 47-100 | 18-100 | 5-99 | 32-100 | 42-100 | 86-100 | 74-100 | 37-100 | 12-100 |
Sunday - 14/12
| 9am | 10am | 11am | 12am | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | |
| Temperature °C | 5-7 | 6-8 | 7-9 | 9-10 | 9-10 | 9-10 | 8-9 | 8-9 | 7-9 | 7-9 | 7-8 | 7-8 | 7-8 |
| 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 | 8-9 | 8-11 | 9-13 | 10-17 | 12-16 | 11-16 | 11-15 | 11-14 | 11-13 | 11-13 | 11-14 | 11-15 | 11-16 |
| Wind direction | |||||||||||||
| Cloud cover % | 40-100 | 32-97 | 70-100 | 95-99 | 97-98 | 98-100 | 98-99 | 90-99 | 92-99 | 87-100 | 71-100 | 93-100 | 100 |