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Live forecasts update automatically; written guidance last reviewed 13 June 2026 by the Insight Britain weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
The live forecast above gives you current conditions for Southend-on-Sea, including temperature, wind speed and precipitation. This guide explains how to read that widget and what to expect from the local climate throughout the year.
How should you read the live forecast above for Southend-on-Sea?
The widget shows the current temperature, wind direction and speed, humidity and chance of rain. For Southend-on-Sea, pay particular attention to the wind reading: the exposed coastline can make conditions feel cooler than the air temperature. The “feels like” figure accounts for wind chill. Use the hourly breakdown to plan trips to the seafront or pier.
What is Southend-on-Sea’s typical climate through the seasons?
Southend-on-Sea has a temperate maritime climate, typical of southeast England. Winters are cool and damp, with daytime highs often in the low single digits Celsius and occasional frost. Spring brings milder weather, with increasing sunshine. Summers are warm but rarely hot, with daytime highs in the low to mid-20s Celsius. Autumn sees cooling temperatures and more frequent rain. Rainfall is spread fairly evenly through the year, averaging around 600 mm annually, and south-westerly winds are common.
How does local geography affect the weather in Southend-on-Sea?
Southend sits on the north bank of the Thames Estuary, facing the North Sea. This coastal position means sea breezes moderate summer heat and can keep winter temperatures slightly milder than inland areas. The flat, low-lying terrain offers little shelter from wind, so gusts can feel strong, especially along the seafront. The estuary also contributes to local fog in spring and autumn.
When is the best time to visit Southend-on-Sea and what should you pack?
The best time for a visit is late May to early September, when temperatures are warmest and rainfall lowest. Pack layers: a light jacket or fleece for cooler evenings, and a waterproof coat for sudden showers. Sunscreen and a hat are advisable in summer. In winter, a warm coat, scarf and gloves are essential, especially for walks on the pier.
Which nearby areas do readers also check?
People viewing the Southend-on-Sea forecast often look at conditions in Leigh-on-Sea, Rayleigh, Canvey Island, Sheerness and Wickford. For a wider view, visit the UK weather hub or the A–Z of UK towns.
What will the weather be like in Southend-on-Sea tomorrow?
Tomorrow’s forecast is shown in the live forecast above under the “Tomorrow” tab. Expect conditions similar to today’s, with a possibility of cloud cover or light rain. Check the hourly breakdown for precise timings of any showers and the wind speed, which can affect comfort on the seafront.
How reliable is the 10–14 day outlook for Southend-on-Sea?
The 10–14 day outlook, available via the 10-day forecast page, gives a broad trend rather than precise details. Confidence decreases after about seven days, so use it to gauge whether to expect unsettled or settled conditions, but check the five-day forecast for more reliable planning.
Does it rain a lot in Southend-on-Sea?
Southend-on-Sea receives around 600 mm of rain per year, which is below the UK average of about 1,100 mm. Rain is fairly evenly spread, but summer months tend to be drier. Heavy downpours are uncommon, though drizzle and light rain can occur on many days, especially in autumn and winter.
How windy does it get in Southend-on-Sea?
Because of its exposed coastal position, Southend-on-Sea can be noticeably windy, particularly in autumn and winter. Gusts of 30–40 mph are not unusual during storms. The wind chill can make temperatures feel several degrees colder, so the “feels like” reading in the live forecast above is especially useful.