Weymouth Weather
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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Policyline weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above for the most reliable view of Weymouth’s conditions today, as coastal weather can shift quickly along this stretch of Dorset’s Jurassic Coast. The Met Office data feeding the BBC forecast remains the go-to for planning your day.
What is the outlook for Weymouth this week?
Weymouth sits on a sheltered bay, which often means slightly milder temperatures than inland areas like Dorchester. The live forecast above shows the immediate trend, but for a broader picture, the 10 day weather forecast UK page is useful. Be aware that sea breezes can lower the “feels like” temperature, especially on sunny afternoons.
Where can I find the most accurate forecast for Weymouth?
The Met Office provides the raw data behind both the BBC and its own site. Searching “met office weather weymouth” gives you their direct warnings and 3-hourly breakdown. For a longer view, the “weather in weymouth 10 days” search pulls from the same model, but always cross-check with the live forecast above.
How reliable is the 14-day forecast for Weymouth?
Beyond 7 days, confidence drops significantly. Use the “bbc weather weymouth 14 days” or “14 day weather forecast for weymouth” for trends only, not exact timings. The live forecast above is more dependable for the coming week.
Does Weymouth get different weather to Dorchester?
Yes. Dorchester, being inland, can be a couple of degrees cooler overnight and warmer on still summer days. Weymouth often holds a sea mist that clears inland—check “bbc weather dorchester” for a direct comparison.
What are the 21-day forecasts for Weymouth worth?
A “weymouth weather forecast 21 days” is really just a long-range model estimate. It can hint at broad pressure patterns but shouldn’t be used for planning beach days. Stick to the 5–7 day outlook from the live forecast above.
