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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the StoryShift weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
For the most reliable view of conditions right now, check the live forecast above. Sidmouth’s coastal climate means the sea breeze often keeps it cooler in summer and milder in winter than inland Devon towns, but rain is never far away.
What is the best time to visit Sidmouth?
Late spring (May–June) and early autumn (September) offer the best balance of pleasant temperatures, fewer crowds, and lower accommodation costs. July and August are warmest but coincide with school holidays, pushing up prices and filling the seafront. Winter sees the wettest months, though crisp, sunny days can still appear between Atlantic fronts.
What should I pack for a trip to Sidmouth?
A waterproof jacket is essential year-round. In summer, pack layers for cool sea breezes and a sun hat for exposed coastal paths. From October to March, bring a warm coat, sturdy walking shoes, and a windproof umbrella. The Jurassic Coast path can be muddy after rain, so waterproof footwear is a good call even in spring.
FAQ
How does the weather in Sidmouth compare to inland Devon?
Sidmouth’s coastal position moderates extremes: it is often 1–3°C cooler in summer and a degree or two milder in winter than Exeter or Honiton. Sea fog can roll in quickly, but the breeze also clears it faster than inland valleys.
Is Sidmouth worth visiting in winter?
Yes, for quiet walks and lower prices. The weather in Sidmouth 10 days ahead will typically show a mix of rain and dry spells, but the town is sheltered by red cliffs, and sunny winter days can be lovely for coastal strolls.
Where can I check the BBC Weather Sidmouth 14 day forecast?
The live forecast above gives the most up-to-date view. For a longer outlook, the BBC website and app both offer a 14-day forecast for Sidmouth, though reliability drops beyond seven days. AccuWeather Sidmouth also provides a 15-day trend.
For a broader look at conditions across the country, visit our UK weather hub or check the 10 day weather forecast UK. If you are planning a trip further afield, see our guides to Bristol weather and Liverpool weather.