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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Public Journal weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Looking up the BBC Weather for Charlton today shows a mostly cloudy and dry day, with the live forecast above giving the current conditions. Charlton sits in south-east London, close to the Thames and around five miles from the Greenwich coast, so early mist often lifts by midday.
What is the weather like in Charlton today?
Based on the live forecast above, Charlton is seeing a fairly settled spell. Expect cloud cover to break into brighter intervals later, with light winds from the south-west. Temperatures are typical for late autumn, staying above freezing overnight. No significant rain is expected until at least Thursday, according to the 10 Day Weather Forecast UK.
How does Charlton’s microclimate affect the forecast?
Charlton, being inland yet near the River Thames, can trap low cloud and fog on calm mornings. This often lifts quicker than in areas farther from the coast, such as Bristol Weather shows a similar pattern. The hill around Charlton House can also create slightly cooler pockets, so gardeners should watch for a touch of frost in sheltered spots.
Is Charlton affected by the same weather as central London?
Largely yes, but Charlton can be slightly cooler due to less urban heat island effect. The Thames estuary means drizzle sometimes misses central London but brushes south-east suburbs like Charlton. Always check the UK weather hub for updates.
Will it rain in Charlton this weekend?
The live forecast above suggests a dry start to the weekend, with cloud increasing from Sunday. A weather front may bring light showers by late Sunday afternoon. Keep an eye on BBC Weather London for the latest hour-by-hour breakdown.
How does Charlton compare with Sheffield Weather?
Charlton is significantly milder in winter thanks to its southern latitude and proximity to the Thames. Sheffield, being inland and at higher elevation, sees more frost and snow. For broader UK patterns, the BBC News weather team often highlights this north-south split.