Newcastle Co Down Weather
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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Policyline weather desk. Data from national met services via Open-Meteo.
Newcastle, on the County Down coast, sees a mild, cloudy day with occasional light rain, as shown in the live forecast above. The autumn pattern keeps temperatures near seasonal averages, with the Irish Sea moderating overnight lows.
What is the weather in Newcastle County Down tomorrow and this week?
Tomorrow’s outlook for Newcastle remains unsettled, with cloud and patchy rain likely, especially during the morning. For the next 7 days, the bbc weather newcastle co down 7 days forecast indicates a mix of dry spells and showers, typical of coastal autumn conditions. Those checking weather in newcastle county down 10 days should expect a gradual drying trend by the weekend, though a brisk westerly breeze may persist.
How reliable is the Met Office forecast for Newcastle?
The met office weather newcastle co down forecast uses high-resolution models that account for local coastal effects, giving good accuracy for the next 48 hours. For longer-range planning, the bbc weather newcastle co down 14 days outlook provides a useful trend, but confidence decreases beyond a week. Always cross-check with the live forecast above for the latest updates.
What is the weather in Newcastle County Down tomorrow?
Tomorrow will be cloudy with occasional light rain, especially in the morning. Winds will be moderate from the west, and temperatures will stay around seasonal norms. Check the live forecast above for hourly updates.
Will it rain in Newcastle this week?
Yes, rain is likely on several days, particularly midweek. However, drier intervals are expected by the weekend. The weather in newcastle county down tomorrow and the 7-day forecast above give the best detail.
How accurate is the BBC weather forecast for Newcastle?
The BBC forecast for Newcastle is reliable for the next 2–3 days, with good skill for temperature and rain timing. For longer-term planning, the bbc weather newcastle co down 14 days gives a useful trend but may shift.
For more UK forecasts, visit our UK weather hub or see the 10 Day Weather Forecast UK for a national overview.
