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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the Media Grid UK weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Coleraine’s current live forecast above shows a temperature range and conditions typical for the region today. Expect a mild, Atlantic-influenced day with a moderate breeze, though cloud cover and the chance of light showers remain characteristic of the season.
What is the weather in Coleraine like today and tomorrow?
The live forecast above gives the immediate conditions. For weather in Coleraine tomorrow, the same maritime pattern holds: low cloud, occasional drizzle, and highs near the current range. The town’s coastal position near the River Bann means stronger westerly winds can develop, particularly in the afternoon. Check the 10-day forecast for a more detailed outlook of this unsettled pattern.
Are longer-range forecasts reliable for Coleraine?
Forecasts beyond 5–7 days carry lower confidence due to Atlantic weather systems. Coleraine weather 14 days outlooks often show a broad trend—likely mild and breezy—but not precise hour-by-hour details. For up-to-date changes, the Met Office UK weather hub offers the most authoritative short-term guidance. Some users also refer to BBC Weather Coleraine for a digestible overview of the same Met Office data.
Frequently Asked Questions
Is there a 21 day weather forecast for Coleraine?
No official 21-day forecasts exist; unverified long-range predictions should be treated as general trends. For reliable planning, stick to 5–7 day outlooks from the Met Office or BBC Weather Coleraine 14 days summary.
What is Coleraine mountain weather like?
Coleraine sits on low-lying coastal plain, but nearby hills (e.g., Benevenagh) experience cooler temperatures and stronger winds. Always check Coleraine mountain weather separately if hiking. The 30 day weather forecast Coleraine averages are unreliable for summit conditions.