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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Showbiz UK weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above for a clear picture of today’s conditions in Cornwall. The county’s maritime climate means weather can shift quickly, so you should plan for both sun and showers, especially near the coast or on the moors.
What makes Cornwall’s weather different from the rest of the UK?
Cornwall’s position in the far south-west of England gives it a mild, oceanic climate. Winters are generally warmer than inland areas, but the region also receives frequent rain and strong Atlantic winds. The cornwall weather map often shows a patchwork of cloud and clear spells, with coastal towns such as Newquay experiencing more wind than sheltered inland valleys. For a 10-day outlook, refer to the live forecast above — a weather in cornwall 10 days view is especially useful if you are planning outdoor activities.
How can I stay prepared when visiting Cornwall?
Pack layers and a waterproof jacket. Even on a mild day, sea breezes can make it feel cooler. The cornwall weather 14 days forecast helps you spot longer trends, though conditions can change within hours. If you are heading to the beach or for a coastal walk, always check the latest cornwall weather warning today from the Met Office near your departure. For surfers and swimmers, tidal and wind details matter as much as temperature.
Is the weather in Cornwall very changeable?
Yes, because Cornwall sits at the meeting point of Atlantic weather systems and continental air. You can experience sun, cloud, rain and wind all in one day. The newquay cornwall weather report often reflects this variability, so keep an eye on radar updates.
What is the driest time of year to visit Cornwall?
Late spring (May and early June) and September tend to be drier and less crowded. The 21 day weather forecast cornwall can give a rough guide, but long-range predictions have lower accuracy. Always carry a rain jacket regardless of the season.
Are there any specific weather warnings I should look for?
The Met Office issues yellow, amber or red warnings for rain, wind or coastal conditions. Before travelling, check the cornwall weather warning today via the Met Office website or the cornwall weather bbc service. Strong winds can disrupt ferry services and flights from Newquay Airport.
Sources
For a broader overview of conditions across Britain, visit our UK weather hub or check the 10 Day Weather Forecast UK. If you are comparing coastal destinations, the Isle Of Wight Weather page may also be useful.