Cornwall Weather
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Live forecasts update automatically; written guidance last reviewed 14 June 2026 by the Pressorbit weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Newquay’s weather today sits around the seasonal average of 12–15 °C, with a mix of sunshine and showers typical of a Cornish spring. The live forecast above shows the current conditions, wind strength from the Atlantic, and the next few hours’ radar – a handy snapshot before you head out.
What does the live forecast show for Newquay today?
The widget above pulls data from the Met Office’s closest observation points. Look at the temperature reading (usually between 11 °C and 16 °C in May) and the wind speed – exposed headlands like Fistral Beach often feel cooler. The rainfall radar overlay gives you a 2‑hour nowcast; if you see a patch of yellow or orange moving in, expect a sharp shower within 30 minutes. Together with the 7‑day outlook, this live feed is the most reliable way to answer “what’s the weather in Newquay right now?”.
Newquay’s seasonal averages at a glance
Cornwall’s maritime climate means mild winters and relatively cool summers compared with inland UK. Here are the typical ranges and rainfall totals you can plan around.
Spring (March–May)
Temperatures climb from around 9 °C to 14 °C. Sea breezes can still be brisk, and rain falls on roughly 12–14 days per month. Early‑morning mist often clears by midday. This is a good time for coastal walks – pack a waterproof and layers.
Summer (June–August)
Highs average 17–19 °C, with occasional 24 °C days when high pressure sits over the south‑west. The Atlantic keeps nights cool (12–14 °C). Showers are less frequent – July typically sees only 8 or 9 wet days. The 21‑day forecast at this time often shows consistent dry spells, though the “Cornwall weather” map can still reveal localised drizzle on north‑facing cliffs.
Autumn (September–November)
A lingering warmth in September (18–20 °C) quickly fades to 10 °C by November. Rainfall increases: October is one of the wettest months, with around 120 mm. Atlantic storms can bring strong south‑westerly winds – check the UK weather warnings page if you are planning coastal activities.
Winter (December–February)
Average highs are 8–10 °C, lows around 4 °C. Snow is rare on the coast – maybe once every few years. Instead, winter brings persistent drizzle and occasional gales. The 14‑day outlook in December often shows a series of fronts moving through. Despite the rain, Newquay’s winter light can be beautiful for photography.
Best time to visit and what to pack
For warm beach days, June to August is ideal, but expect crowds at Fistral and Towan. May and September offer milder conditions and quieter streets. What to pack: a lightweight waterproof jacket (wind‑proof is better), sunscreen even on cloudy days (UV reflects off water), and sturdy shoes for cliff paths. In spring and autumn add a mid‑layer fleece – the wind chill can drop the perceived temperature by 3–5 °C.
Does Newquay have its own microclimate?
Yes, partly because of the shape of the coastline and the proximity of the Atlantic. The headland around Newquay Bay can trap sea fog (known locally as “fret”) during summer mornings, while areas just a mile inland, like St Columb Major, often remain clear. The UK weather hub gives you both coastal and inland readings – a difference of 1–2 °C is common. Because the town sits on a north‑facing coast, it catches south‑westerly fronts directly, meaning rain can arrive sooner than in sheltered spots like Falmouth.
What will the weather be like tomorrow in Newquay?
Check the live forecast above first – it updates hourly. Typically, tomorrow’s conditions will follow the same pattern as today unless a front moves through. In summer, expect a morning sea fret that lifts by 10 am; in winter, strong winds and occasional heavy showers are common. The 10‑day forecast gives a broader outlook, but day‑to‑day accuracy is highest within 48 hours.
Is the 14‑day forecast for Cornwall reliable?
After about 7 days, confidence drops sharply. A 14‑day forecast can indicate general trends – warmer or cooler than average – but not precise rain timings. For planning a holiday, use the 10‑day forecast and re‑check 3 days ahead. For specific activities like surfing, the live wind map (included above) is more useful than a 14‑day outlook.
Does it rain a lot in Newquay?
Newquay receives about 1,050 mm of rain per year – similar to much of Devon and Cornwall but less than inland Dartmoor. Rain falls on about 125–130 days annually, but many showers are short and followed by sun. The “Cornwall weather map” often shows patchy precipitation – you can easily drive 5 miles east and find dry conditions. So yes, it rains regularly, but rarely all day.
For comparison with other coastal regions, see the Isle of Wight weather guide or the Wales weather hub. If you are travelling from inland areas, the transition from continental to maritime air can be sharp – pack accordingly.
