UK Weather forecast, alerts and UVB index, Tuesday 21 September 2021

UK Weather forecast. Image credit: AdobeStock

Your daily weather forecast for London.

Overview for Tuesday 21 September 2021:

Any early patchy mist and fog will soon clear. Then dry with varying amounts of cloud, but also sunny spells. Light onshore winds will develop, keeping coastal areas slightly cooler. Maximum temperature 20 °C.

Special weather advisories:

Sunny changing to cloudy in the afternoon.

UVB sunburn index:

Moderate.

UK Weather Warnings:

Nil.

Chance of precipitation:

<5%

Weather data provided by the Met Office. For a detailed forecast of your area, click here.

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UK Weather

UK Weather sourced from The Met Office, the national meteorological service for the UK. They provide critical weather services and world-leading climate science, helping you make better decisions to stay safe and thrive.