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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the Edinburgh Wire weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
For a quick view of this afternoon and tonight in Brentford, check the live forecast above; it gives you the immediate conditions for the town, which sits just west of central London along the north bank of the Thames.
What is the outlook for Brentford this week?
Brentford will see a typical March mix. The live forecast above shows today’s dominant condition, but the rest of the week brings a change. Low pressure will push rain bands in from the west by Wednesday night, making Thursday noticeably wetter and breezier than the start of the week. Temperatures will hold close to seasonal averages—around 10–12°C—so you’ll want a coat and an umbrella for the middle of the week. This pattern matches what bbc news and the accuweather brentford feed are advising.
Will it be a dry weekend for Brentford?
Signs point to a drier, brighter weekend as high pressure tries to ridge in from the Atlantic. Friday should see the last of the rain clearing east, leaving Saturday with sunny spells and lighter winds. Sunday looks a little cloudier but largely dry—decent for a walk along the Brentford towpath. Keep an eye on the live forecast above for any late shifts in the weekend pattern.
Does Brentford get fog from the Thames?
Yes, especially in autumn and winter. The river can produce low cloud or mist on calm mornings, but this lifts quickly by late morning. It’s less common in March but possible if winds stay light after a rainy night.
How accurate is the Brentford forecast?
For the next 48 hours, the forecast is generally reliable to within a degree or two. Beyond three days, the rain timing can shift by a few hours. The live forecast above updates every hour from the Met Office data feed.
Where can I find the Brentford weather on BBC?
The bbc weather brentford page on the BBC website uses the same Met Office data as the live forecast above. You can also check BBC iPlayer or the BBC Weather app for hourly updates.