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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the DailyCity weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Southend-on-Sea is looking at a largely dry and bright day, with the live forecast above showing temperatures typical for this time of year and a moderate breeze off the Thames Estuary. A ridge of high pressure is holding ground, keeping any heavy rain well to the west.
What is the weather in Southend-on-Sea tomorrow?
Tomorrow in Southend will begin with clear skies and a fresh feel, but cloud will thicken from the midlands during the afternoon. The weather in Southend-on-Sea tomorrow should stay dry until the evening, when a band of patchy rain may brush the coast. Temperatures will peak a degree or so below today’s high, with a light westerly wind picking up along the seafront.
Are there longer-range outlooks for Southend?
For those planning ahead, the weather in Southend-on-Sea 10 days shows a shift towards more unsettled conditions later in the week, with a Atlantic front pushing in by Thursday night. The 21 day weather forecast Southend-on-Sea suggests a return to cooler, showery spells, though confidence drops beyond the first fortnight. You can check the 10 Day Weather Forecast UK for a full breakdown.
The 14 day weather forecast Southend sa — which covers the wider Southend-on-Sea area — indicates below-average rainfall for the first week, followed by more typical autumnal westerlies. The Met Office weather Southend is the most reliable source for those tracking the plume of moist air heading our way.
Is it going to rain in Southend this weekend?
A band of light rain is likely overnight Friday into Saturday morning, but the weekend should largely be dry with sunny spells. The high pressure slowly retreats east, allowing a weak front to stall over the Estuary.
What is the best time to visit Southend seafront this week?
Late morning to early afternoon is the warmest window, with low wind speeds and the brightest sunshine. Wednesday looks the pick of the week for a walk along the pier or a visit to Adventure Island.
How accurate is the 21 day forecast for Southend-on-Sea?
Long-range outlooks beyond 10 days rely on ensemble models and have moderate confidence. The 21 day weather forecast Southend-on-Sea is useful for trend spotting but not for planning specific outdoor activities.
Sources
For other parts of the region, see the UK weather hub or check conditions in Birmingham Weather and Bristol Weather.