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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 ·
Southwick is seeing a mild and largely dry spell today, with the live forecast above showing gentle breezes off the English Channel. This coastal corner of West Sussex stays a degree or two cooler than inland areas, though cloud may build later this afternoon.
What is the outlook for Southwick today and tonight?
Based on the live forecast above, Southwick can expect a mix of sunshine and patchy cloud through the day, with temperatures holding near average for late spring. The sea breeze keeps things fresh along the shore, so if you’re heading to the beach or walking the coastal path near Shoreham Harbour, a light jacket may be useful. Overnight, skies should clear, allowing temperatures to dip into single figures by dawn.
How does Southwick’s coastal position affect the weather?
Southwick sits on the West Sussex coast, just west of Brighton, so its weather is heavily influenced by the English Channel. This means it often avoids the extremes seen further inland — summers are cooler, winters milder, and fog can linger when the sea is calm. For the most up-to-date details, check the UK weather hub or the 10 day weather forecast UK page.
What is the weather in Southwick tomorrow?
Tomorrow’s conditions will follow the trend shown in the live forecast above, with similar temperatures and a chance of light cloud. For a detailed breakdown, see the weather Brighton page, which covers this stretch of coast.
Where can I find the BBC Weather or Met Office forecast for Southwick?
For official updates, the BBC Weather and Met Office sites both cover Southwick. Searching “bbc weather southwick” or “met office weather southwick” will bring up the latest hour-by-hour data.
Is Southwick’s weather different from Brighton’s?
Southwick and Brighton share the same coastal climate, but Southwick is slightly more sheltered by the Adur estuary. Differences are minimal — both see similar temperatures and wind patterns, so “weather southwick tomorrow” will closely match Brighton’s forecast.