3, 5, 15 day Extended Weather Outlook
London, United Kingdom
A drop in atmospheric pressure is often associated with cloudy or rainy weather. Conversely, high pressure is usually associated with fair weather. Variations in pressure lead to the development of winds, which in turn influence our daily weather.
The dew point temperature is the temperature to which the air must be cooled to reach saturation (assuming air pressure remains the same). The dew point is a direct measure of the amount of moisture present in the air, and directly affects how you feel... or in other words... measures the amount of humidity in the air. Remember, the temperature never drops below its dew point, but can drop to it. Generally, we start to feel some discomfort when the dew point gets to or just above 60 degrees
Chance of Precipitation
Precipitation is any kind of water that falls from the sky as part of the weather. This includes snow, rain, sleet, freezing rain, hail, and virga.
The weather channel provides a detailed hour by hour 10 day forecast for London, UK.
(5 days, 15 days) (Celsius)
(5 days, 15 days) (Fahrenheit)
- London Met Office "weathercall" by phone, fax, and web - also see Metoffice London Weather Report - includes weather animation
- Extended weather forecast for London, UK - at The Wunderground
- London Met Office animation for London and the South East of England (up to 15 days)
- BBC 5 day for London with weather icons (wind direction, strength (mph), pressure, relative humidity, sun index, and pollution - also see main weather summary for London, UK
- BBC 24 hour forecast
- 10 day from Weather.com for London
- Animated Satellite cloud cover and temperature for Europe/UK/London from weather.com
- Large cloud cover map for Europe
- Average temperature, Average precipitation, sunrise, sunset statistics for London from weather.com
- Tree Pollen Forecast for the UK - also see Pollen and Fungal Spores Calendar for the UK
Here you can buy anything from 10-day weather forecasts to Gift Vouchers or exclusive Met Office Weathercall umbrellas. Buy online quickly and securely.
Weather Forecasting Gadgets
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