Weather

UK Weather forecast, Wednesday 18 August 2021

Your daily weather forecast for the UK and London.

UK Weather forecast for Wednesday 18 August 2021

Generally rather cloudy, though brighter with some sunny spells developing to the lee of high ground. Patchy light rain or drizzle in places, especially over coasts and hills in west.

Outlook for Thursday to Saturday:

Variable cloud and sunny spells for the most part, although some showers in the south on Thursday. Heavy rain arriving in far west later Friday, gradually moving east. Becoming warm.

London Weather forecast for today:

Generally cloudy but becoming dry, as most of the initial patchy light rain and drizzle gradually dies away. Some bright spells may develop. Feeling slightly warmer with lighter winds. Maximum temperature 21 °C.

Special weather advisories:

Flood alerts in force for England.

UVB sunburn index:

Moderate.

UK Weather Warnings:

Floods.

Chance of precipitation:

<10%

Outlook for Thursday to Saturday:

Thursday showers spreading east, becoming heavy at times with a chance of thunder. Friday mainly dry and cloudy, some bright spells. Sunny spells Saturday, perhaps heavy showers later, rather warm.


Weather forecast data provided by the Met Office.

The UK Met Office provide weather and climate forecasts to help with those decisions so people can be safe, wel and prosperous so that every single day, people can make decisions based on the weather.

Met Office are people behind the weather forecasts that feature on TV, online and on your phone in the UK.

They are also trusted to help protect UK armed forces as they plan missions around the weather; and to keep technology safe with our space weather forecasts.

They help the UK and other economies prosper. For example, they advise energy and retail sectors of weather that might affect consumer trends. They also help airlines reduce costs, and run safely and on schedule.

For a detailed forecast of your area, go to https://www.metoffice.gov.uk/

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UK Weather

Weather data provided by the Met Office. The Met Office is the national meteorological service for the UK. We provide critical weather services and world-leading climate science, helping you make better decisions to stay safe and thrive.

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