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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the Southampton Wire weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Newquay, on Cornwall’s north Atlantic coast, enjoys a mild maritime climate with the live forecast above showing today’s conditions. The town’s exposed coastal position means weather shifts rapidly with incoming fronts from the west.
What does Newquay’s coastal position mean for the weather?
Being on Cornwall’s north coast, Newquay catches the full force of Atlantic weather systems. This brings higher rainfall than inland areas — around 1,000mm annually — but also keeps temperatures moderate, rarely exceeding 25°C in summer or dropping below 2°C in winter. The bbc weather newquay cornwall 14 days forecast often shows cooler summers and milder winters compared to the southeast of England.
How reliable are longer-range forecasts for Newquay?
Forecasts for newquay weather 30 days out give a general trend rather than day-by-day accuracy, as Atlantic systems are notoriously difficult to predict beyond a week. For those checking weather in newquay 10 days ahead, confidence is moderate; the most reliable guidance comes from the Met Office’s three-to-five-day outlook. The 21 day weather forecast newquay is best used as a broad indicator of settled or unsettled patterns.
What is the best time to visit Newquay for good weather?
Late May to early September offers the warmest conditions, with July and August averaging 19°C. Sea temperatures peak in September. For surfers, autumn brings bigger swells with still-mild air temperatures.
Does Newquay get much wind?
Yes — the exposed north coast means moderate to fresh westerlies are common year-round. This makes Newquay one of the UK’s top surf destinations. Gales occur several times each winter, particularly between October and February.
How does the 28 day weather newquay cornwall compare to shorter forecasts?
Extended outlooks — such as the 28 day weather newquay cornwall or newquay weather forecast 14 day — indicate prevailing patterns rather than precise daily predictions. They are useful for planning but less reliable than the live forecast above.
For conditions across Britain, see our UK weather hub or the 10 day weather forecast UK.