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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Playlister UK weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
For Brighton today, the live forecast above shows the current conditions; expect a mix of sun and cloud with moderate breezes, typical for the south coast, and no significant weather warnings in place.
What is the weather in Brighton tomorrow and this week?
Tomorrow’s forecast for Brighton follows a similar pattern to today, with sea breezes keeping temperatures mild. For the week ahead, conditions remain changeable but settled.
- Weather in Brighton tomorrow: Likely dry with sunny spells and a light south-westerly wind; highs near 18°C.
- Weather in Brighton 10 days: A gradual warming trend mid-week, then cooler by the weekend. Check the 10 Day Weather Forecast UK for daily updates.
- Brighton weather 14 day: Longer-range signals suggest low pressure may bring rain later in the fortnight, but confidence is low beyond day 10.
- 21 day weather forecast Brighton: Extended outlooks indicate near-average temperatures, though precise details are unreliable at this range.
How accurate is the Met Office weather for Brighton?
The Met Office provides the most reliable short-term data for Brighton, using local coastal models. For hourly detail, the Met Office weather Brighton page is the best source.
- For a different perspective, AccuWeather Brighton offers minute-by-minute forecasts, though its long-range accuracy is lower.
- For monthly trends, BBC Weather Brighton monthly forecast gives a general pattern, not day-specific predictions.
- If you need a BBC Weather Brighton 14 days view, combine the live forecast above with the Met Office’s 14-day outlook for the most balanced picture.
Is Brighton’s weather different from inland Sussex?
Yes, Brighton’s coastal position means it is often cooler in summer and milder in winter than inland towns like Lewes. Sea breezes can drop temperatures by 2–4°C on sunny afternoons, and fog is more common in spring.
When is the best time to visit Brighton for good weather?
Late May to early September offers the highest chance of dry, warm days, though sea fog can occur in June. July and August average 20–22°C, but the coast remains breezy. Spring and autumn are cooler but often clearer.
Does the BBC Weather Brighton app update hourly?
Yes, the BBC Weather app refreshes hourly for Brighton, using Met Office data. For the most current conditions, the live forecast above is updated in real time, while the app provides a rolling 14-day view.
For other coastal cities, see our Bristol Weather or Liverpool Weather pages. Return to the UK weather hub for the national picture.