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Tuesday, 22 September 2026 · Evening editionLondon ⛅ 21°CFTSE 100GBP/USD 1.3363 · GBP/EUR 1.1658About UsOur TeamSourcesContactNewsletter

Brighton Weather

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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the Media Grid UK weather desk. Data from national met services via Open-Meteo.

🌤️19°C
Mainly clearBrightonFeels like 19° · Wind 4 km/h · Humidity 73%
UV 3 ModerateSunrise 06:46Sunset 18:59
Today☁️21°15°💧0%
Wed☁️24°17°💧0%
Thu☁️18°13°💧2%
Fri☁️21°13°💧0%
Sat☁️19°11°💧4%
Sun🌦️19°💧31%
Mon🌦️16°10°💧37%

Live data from Open-Meteo · updates automatically ·

Brighton sees highs of 18°C and lows of 12°C today, with spells of light rain clearing by late afternoon. The live forecast above shows a south-westerly breeze; expect a mild, unsettled pattern for the rest of the week.

What does the live forecast show for today?

The live forecast above indicates a maximum of 18°C in Brighton by early afternoon, dropping to 12°C overnight. Rain will be most likely between 10am and 2pm, with cloud thinning later. Winds from the south-west at 15–20 mph will feel fresh on the seafront. The UV index remains low, so no unusual precautions are needed.

What is the outlook for the next few days?

Tomorrow temperatures will be similar – around 17°C – with a mix of sunny intervals and scattered showers. For the weather in Brighton tomorrow, the Met Office suggests a 60% chance of rain by midday. Looking further ahead, the weather in Brighton 10 days shows a gradual drying trend from Thursday, with highs climbing to 20°C by the weekend. The BBC weather Brighton 14 days outlook points to a settled end to the month. For a longer view, the 21 day weather forecast Brighton from the BBC indicates below-average rainfall for late May.

Today’s high18°C (11am–2pm)
Tonight’s low12°C (5am)
Rain chance70% (morning), 20% (evening)
WindSW 15–20 mph, gusts 28 mph
Is the BBC weather Brighton monthly forecast reliable?

The BBC weather Brighton monthly forecast uses ensemble models with 30–40% accuracy beyond 10 days. For planning trips, the 10–14 day outlook (available via our 10 Day Weather Forecast UK) is more dependable.

Where can I get the Met Office weather Brighton update?

The Met Office weather Brighton page at metoffice.gov.uk provides hourly data and severe-weather warnings. For a quick mobile-friendly check, AccuWeather Brighton also offers minute-by-minute precipitation forecasts.

What’s the weather in Brighton tomorrow compared to today?

Tomorrow will be 1–2°C cooler, with lighter winds and longer sunny spells in the morning. Showers are likely between 1pm and 4pm. If you’re after dry conditions, the weather in Brighton 14 day shows a better window from Thursday onwards.

For other coastal conditions, see our Bristol Weather and Liverpool Weather pages. Return to the main UK weather hub for regional updates.