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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the ScopePress weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
The live forecast above shows Portishead’s temperature, wind and precipitation for the next few hours. Expect conditions typical of the Severn Estuary, with highs likely in the low-to-mid teens Celsius and a moderate south-westerly breeze.
What is the detailed forecast for Portishead today?
Based on the live forecast above, Portishead will see a mix of cloud and sunny spells. Wind speeds from the south-west will range between 10 and 20 mph, with gusts possibly reaching 30 mph near the coast. Rain chances are low but not zero, with any showers likely brief. Overnight lows will drop to around 8–10°C, with patchy mist forming after midnight.
How does Portishead’s coastal position affect its weather?
Portishead sits on the Bristol Channel, so sea breezes moderate temperatures year-round. Summers are cooler than inland areas like Bristol, while winters stay slightly milder. The estuary can produce localised fog and stronger winds than Bristol Weather might suggest. For nearby comparisons, check bbc weather bath or bbc weather clevedon.
What is the weather in Portishead tomorrow?
Check the live forecast above for tomorrow’s tab. Generally, expect similar conditions to today: partly cloudy, a light breeze, and highs near 13–15°C. Rain is unlikely but a brief shower cannot be ruled out.
Where can I find bbc weather portishead 14 days?
The live forecast above includes a 14-day outlook. For a longer view, the Met Office provides a 14-day trend. Use 10 Day Weather Forecast UK for a concise table of daily highs and lows.
Is Portishead windier than Bristol?
Yes, Portishead is more exposed to winds from the Bristol Channel than inland Bristol. Gusts can be 5–10 mph stronger on average. bbc weather bristol will show calmer readings inland.