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Live forecasts update automatically; written guidance last reviewed 13 June 2026 by the Insight Britain weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
The live forecast above gives the current conditions and hourly outlook for St Ives. Use it alongside this guide to understand what the numbers mean for your visit or daily plans in this Cornish coastal town, where the weather can shift quickly with the Atlantic influence.
How should you read the live forecast above for St Ives?
The live forecast above shows temperature, wind speed and direction, precipitation probability, and UV index for St Ives. For a coastal town, wind direction is especially significant: a south-westerly wind often brings milder, wetter conditions, while a northerly wind can feel cooler and clearer. Check the hourly breakdown to plan beach trips or coastal walks, as sea breezes can strengthen by midday. The precipitation percentage helps you decide whether to postpone outdoor plans.
What is St Ives’s typical climate through the seasons?
St Ives has a temperate maritime climate, strongly moderated by the Atlantic Ocean. Winters (December to February) are mild, with average high temperatures around 8–10°C and lows rarely below 2°C. Rainfall is frequent but not excessive by Cornish standards, and gale-force winds are possible, especially on exposed headlands. Summers (June to August) are cool compared to much of England, with average highs of 17–19°C. The sea warms slowly, peaking at about 16°C in August. Spring and autumn are changeable, with April and October often seeing the sharpest shifts between sunshine and showers.
How do local geography and coastal location affect the weather?
St Ives sits on a north-facing bay, sheltered by the hill of St Ives Head to the north-east and open to the Atlantic to the west. The surrounding countryside, including the moors of West Penwith, can create localised cloud patterns and rain shadows. The town’s narrow streets and valley setting sometimes trap fog, particularly on calm, humid mornings. The sea breeze is a daily feature in summer, cooling the coast while inland areas stay warmer. These microclimates mean conditions can differ noticeably from the nearest official weather station at Camborne, about 8 miles away.
When is the best time to visit St Ives and what should you pack?
May and September offer the best balance of pleasant temperatures, lower rainfall, and fewer crowds. July and August are warmest but busiest, with peak visitor numbers. Pack layers: a waterproof jacket is essential year-round, plus a warm mid-layer for windy days. Sunscreen and a sun hat are advisable even on cloudy days, as UV levels can be moderate. Sturdy walking boots are useful for the coastal path. In winter, thermal underwear and a windproof coat help against the chilling sea breeze.
Which nearby places do our readers also check?
Readers often compare St Ives with neighbouring coastal towns. Hayle has a wide estuary and is less exposed to wind. Penzance is slightly warmer and sunnier, with a sheltered harbour. Inland, Camborne and Redruth are often cooler and more prone to fog. The Lizard Peninsula, including Helston and Falmouth, has a milder microclimate. For the full UK picture, visit our weather hub or browse the A–Z of UK towns. For extended outlooks, see the 10-day forecast or check UK weather warnings.
What will the weather be in St Ives tomorrow?
The live forecast above provides the most reliable view of tomorrow’s conditions for St Ives. Typically, you can expect similar temperatures to today, but with possible changes in cloud cover and wind direction. Always check the hourly breakdown for morning, afternoon, and evening differences.
How reliable is the 10–14 day outlook for St Ives?
A medium-range forecast (10–14 days) for St Ives gives a general trend but not precise details, because Atlantic weather systems are notoriously changeable. Use it to see whether a settled or unsettled pattern is likely. For safety, always refer to the live forecast above as the date approaches.
Does it rain a lot in St Ives?
St Ives receives about 1,100 mm of rain annually, which is slightly above the UK average but less than inland Cornish towns. Rain falls on roughly one in three days, often as short, showery spells. The town’s sheltered position means it can sometimes be drier than nearby exposed headlands like Land’s End.