Real weather for a clearer tomorrow

London

London, United Kingdom

Current conditions for London load live from WeatherAPI.com. See the climate guide below for typical weather.

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Current conditions

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Provider-backed outlook

Forecast for London

Only returned forecast days will appear here.

Returned daily weather forecast
DateConditionTemperatureChance of rain
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Home perspective

Plan your day at home

For London, United Kingdom, compare the returned observation and hourly window before everyday plans. Local planning context recorded for this page: High-connectivity resident anchor, increasing flash-flood risk.

Current signal

Current signal

OLWeather will show the returned calculation preview without changing its meaning.

Next 24 hours

Real hourly weather thread

WeatherAPI.com hourly data

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Climate guide

Weather and climate in London

Best months
May–Sep
Main risk
Surface-water flooding after intense summer thunderstorms
Official alerts
Met Office

Know the risks

  • Surface-water flooding after intense summer thunderstorms
  • Rare but serious heatwaves
  • Strong winter winds
  • Tidal flooding on the Thames is controlled by the Thames

Plan by lens

  • HomeCheck the hourly rain chance before commutes and errands
  • FarmThe wider Thames Valley and Home Counties grow cereals
  • WorkOutdoor and site work depends on wind and rain timing
  • AdventureParks, the Thames Path

Official warnings come from Met Office (UK national weather service). OLWeather is an independent app, not a government service. General guidance, not a forecast or a warning.

How OLWeather works

Provider facts first.
Useful context second.

Official warnings remain attributed to the issuing authority. OLWeather recommendations are shown separately and always include their inputs and limits.

  1. 01ObserveWeatherAPI.com and the public warning cache
  2. 02ExplainReturned equations and provider fields
  3. 03Hand offDeeper tools in the mobile app
Home evidence

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Live data sources

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