Southend Weather | PressHive

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By Jonathan Ellery, Editor-in-ChiefReviewed by Oliver ReevesForecast data: Open-Meteo & national met services

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

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For the latest BBC Weather forecast for Southend-on-Sea, see the live forecast above. Today’s conditions reflect the typical coastal pattern of Essex, with sea breezes moderating temperatures and often bringing low cloud or drizzle.

What is the weather in Southend-on-Sea tomorrow?

The live forecast above gives the most accurate view for tomorrow. In general, Southend’s coastal position means mornings can be cooler than inland spots, with a chance of sea fog lifting by midday. Afternoon highs often sit a degree or two below those in London, but the sea keeps overnight temperatures milder.

How does the 10-day outlook look for Southend?

Extended forecasts, including the weather in Southend-on-Sea 10 days ahead, are best checked on the live panel above. Longer-range outlooks – such as the 21 day weather forecast Southend-on-Sea or 30 day weather forecast Southend-on-Sea – give a broad trend rather than precise daily detail. The Met Office’s three-to-five-day guidance remains the most reliable for planning.

LocationSouthend-on-Sea, Essex, on the north bank of the Thames Estuary

Average July high21°C, often moderated by a south-westerly sea breeze

Coastal influenceSea fog and low cloud common in spring and early summer

Southend AirportLocal aviation weather closely mirrors the town’s conditions; see BBC Weather Southend Airport for runway-specific updates

Is the BBC weather for Southend Airport different from the town forecast?

The airport sits about 3 km north of the seafront, so inland temperatures can be 1–2°C higher and fog less persistent. The live forecast above covers the wider Southend area; for precise runway conditions check the Met Office’s aviation products.

What does “14 day weather forecast Southend SA” mean?

“SA” is a common mis-type for Southend-on-Sea. A 14-day forecast shows general trends but accuracy drops sharply after day 7. For reliable planning, use the live forecast above and the Met Office’s 5-day outlook.

How accurate are 30-day weather forecasts for Southend?

30-day outlooks indicate broad pressure patterns, not daily weather. They can hint at drier or wetter spells but should not be used for event planning. The live forecast above and the 10-day panel give far more reliable detail.