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Live forecasts update automatically; written guidance last reviewed 15 June 2026 by the National Report weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
For the latest BBC Weather Weymouth outlook, the live forecast above gives you the most accurate current conditions. Expect a mix of sunshine and showers typical for the Dorset coast, with sea breezes keeping temperatures a notch cooler than inland spots.
What’s the forecast for Weymouth this week?
The week ahead follows a classic spring pattern: bright intervals punctuated by passing rain bands from the Atlantic. Winds stay moderate, so it won’t feel too raw, but keep a light jacket handy for evening strolls along the promenade. If you’re checking the weather in Weymouth 10 days ahead, the trend suggests a gradual settling of conditions towards the weekend, though confidence drops after day six.
How does Weymouth compare to nearby towns?
Weymouth often catches slightly more cloud than Bristol Weather due to its exposed coastal position. Meanwhile, BBC Weather Dorchester tends to be a degree or two warmer inland. For a broader view, the UK weather hub shows how Weymouth sits within the same south-westerly flow that influences much of the south coast.
Will it rain in Weymouth over the next seven days?
Yes, occasional light rain is likely on three of the next seven days, mainly in the mornings. The BBC Weather Weymouth 7 days Met Office data suggests driest spells occur midweek. Always refer to the live forecast above.
Is a 14-day forecast reliable for Weymouth?
A 14 day weather forecast for Weymouth gives a general trend but uncertainty increases markedly after day 10. The BBC Weather Weymouth 14 days outlook is best used as a guide rather than a guarantee. Check back closer to the time.
Where can I find a 21-day outlook for Weymouth?
A Weymouth weather forecast 21 days is rarely issued by official sources due to low skill. The Met Office Weather Weymouth page offers up to 30-day trends, but treat them as broad probabilities, not day-by-day predictions.
For a longer look ahead, the 10 Day Weather Forecast UK page covers Weymouth alongside other resort towns. You can also compare conditions with Liverpool Weather or Glasgow Weather if you’re planning travel further north.