Swansea Weather
Home › Weather › Swansea Weather
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 Swansea before heading out, as the city’s coastal position on the Bristol Channel means conditions often shift quickly between sea mist and brighter spells inland.
What is the weather like in Swansea today and this week?
Swansea’s climate is heavily influenced by the Gower Peninsula and the open Atlantic. The live forecast above shows the immediate outlook, but expect a classic mix of low cloud rolling in off the sea, particularly during the morning, followed by occasional sunny intervals. The met office weather swansea outlook often highlights this coastal contrast, with inland areas like Morriston typically seeing clearer skies than the waterfront.
What is the 14-day forecast for Swansea?
For a reliable longer view, the 14 day weather forecast in swansea from the Met Office is your best bet. The bbc weather swansea 14 days page also provides a useful at-a-glance summary. In general, Swansea’s 14 day weather swansea met office data will show a pattern of mild, unsettled spells, with wind direction being the key factor – westerlies bring rain, while easterly flows often deliver drier, brighter weather. For a more granular look, the 15 day weather forecast swansea can help with planning a week ahead, but be aware that accuracy decreases beyond day 7. You can also check the weather in swansea 10 days for a medium-term view, and weather in swansea tomorrow for immediate planning.
Is the BBC weather for Swansea reliable?
Yes, the BBC uses Met Office data, so the bbc weather swansea met office forecast is generally accurate for a 3–5 day window. Be aware that coastal fog and sea breezes can cause localised variations not shown on the map.
Does Swansea get a lot of rain?
Compared to inland Wales, Swansea is relatively dry, averaging around 1,100mm annually. However, the weather in swansea 10 days forecast often shows frequent light showers, particularly in autumn and winter, due to the Atlantic influence.
What is the best time to visit Swansea for good weather?
Late spring (May–June) and early autumn (September) offer the best balance of warmth and lower rainfall. The met office weather swansea data shows July is the warmest month, but it can also bring more sea mist.
Sources
For a broader look at conditions across the country, visit our UK weather hub. You can also compare conditions in Bristol Weather and Liverpool Weather, or plan ahead with our 10 Day Weather Forecast UK.
