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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the PressHive weather desk. Data from national met services via Open-Meteo.
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If you’re heading to Blackheath common or into Greenwich today, the live forecast above gives a clear picture of what to expect. The Met Office outlook for southeast London remains changeable, so check the details before you step out – especially if you’re planning a walk or a trip to the shops.
What is the weather like in Blackheath today?
Blackheath, in southeast London near Greenwich, sits on a high plateau that can catch passing showers or low cloud drifting in from the Thames. The live forecast above shows the immediate conditions: temperature, rain chance and wind. For longer-term planning, the 10 day weather forecast UK page gives a wider view across the region.
How will the rest of the week shape up in this part of London?
After today, the pattern across southeast England often brings a mix of bright spells and scattered blustery showers. Blackheath’s elevation means it can be a couple of degrees cooler than central London, and fog sometimes lingers into the morning. Keep an eye on the live forecast above and the PressHive UK weather hub for updates throughout the week.
Is Blackheath likely to get fog this week?
Yes, especially on calm, clear nights. The common’s open ground allows heat to escape quickly, and moisture from the nearby Thames can create patches of mist or fog that may last into mid-morning. Check the live forecast above for visibility updates.
How does the weather on Blackheath common compare with central London?
It’s often a little windier and cooler because of the elevation. Central London’s urban heat island effect can keep temperatures 1–2°C higher overnight. The difference is most noticeable in winter when frost is more common on Blackheath.
Where can I get the latest warnings for southeast London?
The Met Office issues yellow and amber warnings for the London region. You can also follow bbc news coverage for local travel updates, and search for met office weather blackheath for detailed advisories.