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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Regional Report weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
The BBC Weather forecast for Weymouth shows a typical coastal mix today, with conditions shifting through the day as shown in the live forecast above. This page gives you the key details for planning your time on the Jurassic Coast.
What is the current weather outlook for Weymouth?
The live forecast above indicates the immediate conditions, but for a full picture it is worth checking the wider south-west trends. Sea breezes often develop along this stretch of Dorset coast, meaning temperatures can feel cooler than inland spots like Dorchester.
- Expect cloud cover to vary through the day, with brighter spells developing later.
- Wind speeds are likely to increase during the afternoon, particularly near the harbour and beach.
- Rain is possible overnight, so keep an eye on the 10-day forecast for changes.
How reliable are the long-range forecasts for Weymouth?
Longer-term outlooks, such as the 14 day weather forecast for Weymouth or a Weymouth weather forecast 21 days, offer a general trend rather than precise details. Coastal locations are notoriously tricky to predict beyond a week.
- The Met Office provides the most reliable data for the south-west, including UK weather updates.
- For a closer look, the bbc weather weymouth 14 days met office feed combines both sources for consistency.
- Always cross-check shorter-term forecasts, like the bbc weather weymouth 7 days met office, for the best accuracy.
Is Weymouth warmer than Dorchester?
Not usually. Dorchester, inland, often records slightly higher temperatures in summer as it lacks the cooling sea breeze. Weymouth’s coastal position keeps it milder in winter but cooler on hot summer afternoons. Check bbc weather dorchester for a direct comparison.
Can I get a 14-day forecast for Weymouth?
Yes, the Met Office and BBC Weather both offer a 14-day outlook. However, reliability drops after day 7 due to the unpredictable nature of coastal weather. For planning, a weather in weymouth 10 days view is more dependable for activities.
Where is the best place to check the tide?
The Met Office and local harbour authorities provide tide tables. The live forecast above does not include tidal data, so for beach or boating plans, use a dedicated tidal service alongside your met office weather weymouth check.