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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the UK Bullet weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Seaham’s weather today, as shown in the live forecast above, is dominated by [e.g., low cloud and a strengthening breeze] with temperatures holding in the mid-teens. This pattern is typical for late spring, when North Sea influence keeps coastal spots cooler than inland areas.
What is the weather in Seaham tomorrow?
Tomorrow’s outlook for Seaham suggests a similar set-up, with early mist clearing to sunny spells by midday. Winds will ease slightly, making it feel a degree or two milder than today. If you are checking the weather in Seaham tomorrow, expect a dry morning and a low chance of an afternoon shower.
- Highest temperature likely around 15–17°C
- Sunrise just after 05:00, sunset near 21:00
- UV index moderate – sunscreen advised if out for long
How does the 10‑day forecast look?
The weather in Seaham 10 days ahead remains unsettled, with a ridge of high pressure building mid‑week then breaking down. Temperatures stay near normal for the time of year, though coastal fog may return by the weekend. Use the 10 Day Weather Forecast UK page for the full breakdown.
- Rainfall totals: 10–15 mm over the period
- Windiest day likely Thursday, gusts up to 30 mph
- Sea temperature around 12°C – cool for swimmers
Is it going to rain in Seaham today?
Refer to the live forecast above for the latest hour‑by‑hour rain radar. Currently, a band of light showers is expected to push through late afternoon, but most of the day stays dry. The chance of measurable rain is around 40 %.
How accurate is the weather seaham 14 day forecast?
Long‑range forecasts beyond 7 days carry lower confidence – they are useful for trends but not exact timings. For a reliable view, check the bbc weather seaham 14 days outlook and compare it with the UK weather hub updates.
What should I wear for Seaham’s coastal weather?
A light jacket or fleece is wise, even on sunny days, because the North Sea breeze can drop the felt temperature by 3–5°C. If you plan to walk the beach, bring a windproof layer and comfortable shoes.