Home › Weather › Heathrow Weather
Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the BritainNow weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Heathrow’s weather right now, as shown in the live forecast above, is typical for this time of year — expect a mix of cloud and bright spells, with temperatures around the seasonal average. The met office weather heathrow outlook suggests conditions will remain unsettled over the next few days, so keep a light jacket handy if you’re travelling through the airport.
What’s the forecast for Heathrow over the next few days?
The live forecast above gives you the hour-by-hour picture, but broadly speaking, Heathrow is looking at a blend of sunny intervals and patchy rain through the week. Winds will stay light, and there’s no sign of any extreme weather. If you’re checking the weather in heathrow airport 10 days ahead, expect a gradual shift towards drier conditions by the weekend, though cloud cover may linger.
Is Heathrow often foggy or windy?
Heathrow sits in a relatively low-lying area of west London, so fog can form on calm, clear nights, especially in autumn and winter. Winds are generally moderate, but strong gusts can occasionally affect flight schedules. For a broader view of conditions across the country, see our UK weather hub or the 10 Day Weather Forecast UK page.
How accurate is the BBC weather for Heathrow?
The BBC’s Heathrow forecast uses Met Office data and is generally reliable for the next 48 hours. For longer-range planning, check the met office weather heathrow updates, which are updated several times daily.
Does Heathrow’s weather affect flights often?
Yes, but mostly during fog or strong crosswinds. The airport has advanced systems to minimise delays, but it’s worth checking your airline’s status if conditions look tricky. See our Bristol Weather page for another major airport comparison.
What’s the best time to visit Heathrow for good weather?
Late spring (May to June) and early autumn (September) offer the most settled conditions, with mild temperatures and lower rainfall. Summer can be warm but occasionally thundery.