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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the UK Bullet weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
The live forecast above shows the current conditions for Balham. This page rounds up the day’s weather, including the chance of rain and peak temperatures, plus a look at the outlook for the SW12 area over the coming days.
What is the weather like in Balham today?
Today’s weather will be shaped by a westerly airflow, bringing a mixture of cloud and brighter intervals across Balham.
- The morning will start largely overcast, with a slim chance of a light shower before dawn.
- Brighter spells should develop by late morning, offering some pleasant sunny intervals.
- Maximum temperatures will hover close to the seasonal average, supported by light to moderate south-westerly winds.
- Cloud thickens again through the evening, with a small risk of drizzle after midnight.
Where does the Balham weather data come from?
Local forecasts depend on the Met Office’s unified model, which also powers BBC Weather and AccuWeather for the London region.
- The Met Office weather Balham feed provides the official baseline for public warnings and long-term trends.
- For hourly breakdowns, many residents compare the BBC Weather app with AccuWeather Balham for a slightly different interpretation of the same raw data.
- Because Balham sits within the London basin, its microclimate can be a degree warmer than the surrounding Home Counties on calm nights.
What is the weather in Balham tomorrow?
You can see the detailed outlook in the live forecast above. Tomorrow is expected to be mostly dry with areas of cloud and some bright or sunny spells. The weather in Balham tomorrow will feel similar to today, with light winds.
How does the weather in Balham compare to central London?
Balham’s weather is very similar to central London, though it can occasionally be a degree cooler due to its slightly more suburban character. It is less affected by the urban heat island effect than zones 1 or 2.
Should I plan for rain in Balham today?
Based on the live forecast above, the daytime risk of rain is low, making it a decent day to be outside. However, damp conditions are possible later this evening, so a light jacket is a sensible precaution.
For a broader look at conditions across the country, visit our UK Weather hub. If you are travelling north, see the latest outlook at Glasgow Weather. For forecasts further ahead, check our 10 Day Weather Forecast UK page.