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Live forecasts update automatically; written guidance last reviewed 14 June 2026 by the StoryShift weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
London’s weather is famously changeable, with mild winters and cool summers influenced by the Atlantic. The live forecast above shows current conditions, hourly breakdowns and the next 10–14 days, so you can quickly see whether to expect rain, sun or cloud today and in the week ahead.
What does the live forecast show for London today?
The widget above gives you the current temperature in Celsius (the standard for UK forecasts), humidity, wind speed and a “feels like” value. Scroll across to see the weather in London hourly for the rest of the day, which helps you plan when to head out or stay indoors. The sky condition icon tells you at a glance whether it is clear, overcast or raining, and the rain probability percentage is a practical guide for deciding whether to take an umbrella.
Why is London’s weather so changeable?
London sits in a temperate maritime climate, meaning it rarely sees extreme heat or cold but can shift from drizzle to sunshine in the space of an hour. The city’s position in southeast England makes it slightly drier than western parts of the UK, but it still receives the same Atlantic weather systems that bring alternating mild, wet spells and short, settled periods. Checking the London weather 14 days view can help you spot the arrival of a low-pressure system that might disrupt your plans.
London weather through the seasons
Spring (March to May)
Daytime highs climb from around 10°C in March to 17°C by May. Showers are common, especially in April, but sunny intervals become more frequent. Average rainfall is moderate, averaging 40–50 mm per month.
Summer (June to August)
Summer in London is typically warm rather than hot, with average highs of 22–24°C, though heatwaves can push temperatures above 30°C for a few days. July and August are the wettest months on average, but the rain often falls as short, heavy downpours. The live conditions above will show you if a thunderstorm is likely later in the day.
Autumn (September to November)
Temperatures fall from around 20°C in September to 10°C by November. Fog can form in the mornings, especially in October and November, and rainfall increases steadily. The weather in London tomorrow forecast becomes especially useful for travel planning as the season progresses.
Winter (December to February)
Winter days are chilly but rarely freezing, with average highs of 7–9°C. Frost occurs on clear nights, and snow is infrequent – usually one or two days of light flurries per winter. The city’s dense buildings create a slight urban heat island effect, keeping overnight lows a degree or two warmer than the surrounding Home Counties.
What is the best time to visit London?
Late spring (May) and early autumn (September) offer the most comfortable balance of mild temperatures, lower rainfall and lighter crowds. If you plan to visit in summer, bring a light jacket for cooler evenings and a compact waterproof. In winter, a warm coat and an umbrella are essential. For the most reliable weather London 30 days trend, the live forecast above includes a monthly outlook that can guide your packing decisions.
Local microclimate notes
Central London can be 1–2°C warmer than the official Met Office station at Heathrow, especially at night. The Thames also moderates temperatures along its corridor, making riverside areas slightly cooler in summer and less prone to frost in winter. Meanwhile, the open spaces of Hampstead Heath and Richmond Park can feel noticeably windier and a couple of degrees cooler, so check the hourly forecast if you’re heading to those areas.
Frequently asked questions
What will the weather be like in London tomorrow?
The live forecast above shows a detailed weather in London tomorrow breakdown. You can see the hourly temperature, chance of rain and wind speed, making it easy to decide whether you need an umbrella or can plan an outdoor activity. The 10-day view also gives a summary for the day after.
Can I see a 10–14 day forecast for London?
Yes. The widget above provides both a weather in London 10 days and a London weather 14 days outlook. These longer-range forecasts are general trends and should be updated closer to the date, but they are useful for spotting whether a cold snap or prolonged rain is likely. Visit our 10-day forecast page for more detail.
Does it rain a lot in London?
London receives about 600 mm of rain a year, which is less than cities such as Manchester (800 mm) or Glasgow (1,100 mm). However, rain is spread across many days – roughly 120–130 days have some measurable precipitation. Showers are often light and short-lived, so a compact umbrella is usually enough.
Is the forecast given in Celsius or Fahrenheit?
All UK official forecasts, including the live conditions above, use London weather Celsius. If you prefer Fahrenheit, a quick mental conversion is to double the Celsius value and add 30 (for a rough estimate). For precise conversions, many weather apps and websites allow you to toggle units.
For a broader picture of conditions across the country, visit our UK weather hub. You can also check UK weather warnings for any severe weather that may affect London in the coming days.