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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the PressHive weather desk. Data from national met services via Open-Meteo.
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The live forecast above shows conditions for Dartmoor Forest; given the moor’s exposed granite tors, expect a notably cooler and windier day than in nearby Plymouth or Exeter, with hill fog likely to form above 400 metres.
What makes Dartmoor’s weather so changeable?
Dartmoor sits high and isolated, catching Atlantic weather systems first. The open moorland has little shelter, so a mild morning can turn into a blustery, wet afternoon within an hour. The 21 day weather forecast dartmoor often shows a pattern of short, bright spells interrupted by fast-moving showers. For the most detailed outlook, the UK weather hub updates conditions for the national park.
How does the altitude affect the forecast?
Higher ground around High Willhays and Yes Tor is typically 4–5°C cooler than the valleys. The weather in dartmoor 10 days frequently includes a risk of frost even in late spring, and the dartmoor weather hourly view is the best way to spot when the cloud will lift. Visibility can drop to under 50 metres on the A30 near Okehampton when mist settles.
Is Dartmoor always colder than the coast?
Yes, typically by 3–6°C. The moor’s elevation means it catches more cloud and wind. If Plymouth shows 15°C, expect around 10–12°C on the open tors, especially in the dartmoor weather forecast 14 days outlook.
Can I rely on the BBC forecast for Dartmoor?
The dartmoor weather bbc report is a good general guide, but local conditions vary widely. A sunny Princetown can be 20 minutes’ walk from thick fog. Use the live forecast above alongside the BBC site for the most reliable picture.
What is the best time of year to visit Dartmoor?
Late May to early September offers the mildest conditions, though rain is always possible. The 21 day weather forecast dartmoor in summer often shows long daylight hours but a persistent chance of afternoon showers. Always carry waterproofs.
For other regional outlooks, see Bristol Weather or the 10 Day Weather Forecast UK.