Cornwall Weather
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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Leeds Wire weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Cornwall’s weather today is changeable and mild, typical for the region. The live forecast above shows a mix of sunny intervals and scattered showers, with coastal breezes and temperatures around the seasonal average.
What will the weather in Cornwall be like this week?
The pattern stays unsettled but not extreme. Showers are likely most days, especially over higher ground and inland areas, while the coast often stays drier. The live forecast above gives the timing for the next few days, including any longer spells of rain. For a 10-day view, see our 10 Day Weather Forecast UK page. If you are planning a trip to Newquay, check the newquay cornwall weather details in the live forecast above, as sea breezes can change local conditions quickly.
Are there any warnings for Cornwall today?
The live forecast above will show any cornwall weather warning today from the Met Office. At present no major alerts are in place, but keep an eye on the cornwall weather map for localised heavy showers or gusty winds along exposed coasts. For broader UK conditions, visit our UK weather hub.
How accurate are 10‑day and 21‑day forecasts for Cornwall?
Short-term forecasts (up to 5 days) are reliable for general trends. Longer outlooks, like weather in cornwall 10 days or a 21 day weather forecast cornwall, give only broad patterns and can change. Always cross-check the live forecast above before making plans.
What is the best time of year to visit Cornwall for good weather?
Late spring to early autumn (May–September) offers the warmest and driest conditions. Even then, Cornwall is changeable. Check the cornwall weather 14 days outlook on the live forecast above before booking.
Where can I find a reliable cornwall weather bbc forecast?
The BBC Weather page for Cornwall is a trusted source. The live forecast above pulls from Met Office data, which the BBC also uses. For a different presentation, consider the cornwall weather bbc page directly.
