Search for a location

Swansea - Weather warnings issued

14-day forecast
Weather warnings issued

Forecast - Swansea

Day by day forecast

Last updated
  1. Today
    ,
    Light rain and a moderate breeze
    ,
    High12°54°
    Low11°51°
    ,
    Wind speed13mph21km/h13mph21km/hsouth-westerly
  2. Tuesday19thMayTue19th
    ,
    Thundery showers and a fresh breeze
    ,
    High15°58°
    Low11°51°
    ,
    Wind speed20mph32km/h20mph32km/hsouth-westerly
  3. Wednesday20thMayWed20th
    ,
    Light rain and a moderate breeze
    ,
    High15°60°
    Low12°53°
    ,
    Wind speed17mph28km/h17mph28km/hsouth-westerly
  4. Thursday21stMayThu21st
    ,
    Light cloud and a gentle breeze
    ,
    High19°66°
    Low13°55°
    ,
    Wind speed8mph13km/h8mph13km/hsoutherly
  5. Friday22ndMayFri22nd
    ,
    Light rain showers and a gentle breeze
    ,
    High21°70°
    Low13°55°
    ,
    Wind speed10mph16km/h10mph16km/hsoutherly
  6. Saturday23rdMaySat23rd
    ,
    Sunny intervals and a gentle breeze
    ,
    High21°69°
    Low11°53°
    ,
    Wind speed10mph16km/h10mph16km/hwesterly
  7. Sunday24thMaySun24th
    ,
    Sunny and a gentle breeze
    ,
    High24°75°
    Low13°55°
    ,
    Wind speed8mph12km/h8mph12km/hsouth-easterly
  8. Monday25thMayMon25th
    ,
    Sunny and a gentle breeze
    ,
    High23°74°
    Low13°55°
    ,
    Wind speed9mph14km/h9mph14km/heasterly
  9. Tuesday26thMayTue26th
    ,
    Sunny and a gentle breeze
    ,
    High23°74°
    Low13°55°
    ,
    Wind speed9mph15km/h9mph15km/heasterly
  10. Wednesday27thMayWed27th
    ,
    Light rain showers and a gentle breeze
    ,
    High22°72°
    Low13°55°
    ,
    Wind speed9mph14km/h9mph14km/heasterly
  11. Thursday28thMayThu28th
    ,
    Sunny intervals and a gentle breeze
    ,
    High21°70°
    Low10°51°
    ,
    Wind speed9mph14km/h9mph14km/hnorth-easterly
  12. Friday29thMayFri29th
    ,
    Light cloud and a gentle breeze
    ,
    High21°69°
    Low11°51°
    ,
    Wind speed9mph15km/h9mph15km/heasterly
  13. Saturday30thMaySat30th
    ,
    Drizzle and a gentle breeze
    ,
    High20°68°
    Low12°53°
    ,
    Wind speed12mph19km/h12mph19km/hnorth-easterly
  14. Sunday31stMaySun31st
    ,
    Drizzle and a gentle breeze
    ,
    High19°67°
    Low10°49°
    ,
    Wind speed11mph18km/h11mph18km/hnortherly
Back to top
Light rain and a moderate breezeThundery showers and a fresh breezeLight rain and a moderate breezeLight cloud and a gentle breezeLight rain showers and a gentle breezeSunny intervals and a gentle breezeSunny and a gentle breezeSunny and a gentle breezeSunny and a gentle breezeLight rain showers and a gentle breezeSunny intervals and a gentle breezeLight cloud and a gentle breezeDrizzle and a gentle breezeDrizzle and a gentle breeze

Environmental Summary

Sunrise Sunset

Sunrise05:20Sunset21:05
PollenLowUVLowPollutionLow

Sunrise Sunset

Sunrise05:18Sunset21:07
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise05:17Sunset21:08
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise05:16Sunset21:10
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise05:14Sunset21:11
PollenLowUVHighPollutionLow

Sunrise Sunset

Sunrise05:13Sunset21:13
UVHigh

Sunrise Sunset

Sunrise05:12Sunset21:14
UVHigh

Sunrise Sunset

Sunrise05:11Sunset21:15
UVHigh

Sunrise Sunset

Sunrise05:10Sunset21:16
UVHigh

Sunrise Sunset

Sunrise05:09Sunset21:18
UVModerate

Sunrise Sunset

Sunrise05:08Sunset21:19
UVModerate

Sunrise Sunset

Sunrise05:07Sunset21:20
UVModerate

Sunrise Sunset

Sunrise05:06Sunset21:21
UVLow

Sunrise Sunset

Sunrise05:05Sunset21:23
UVHigh
Weather warnings issued

Hour by hour forecast

Last updated
Last updated

Environmental Summary

Sunrise Sunset

Sunrise05:20Sunset21:05
PollenLowUVLowPollutionLow

Sunrise Sunset

Sunrise05:18Sunset21:07
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise05:17Sunset21:08
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise05:16Sunset21:10
PollenLowUVModeratePollutionLow

Sunrise Sunset

Sunrise05:14Sunset21:11
PollenLowUVHighPollutionLow

Sunrise Sunset

Sunrise05:13Sunset21:13
UVHigh

Sunrise Sunset

Sunrise05:12Sunset21:14
UVHigh

Sunrise Sunset

Sunrise05:11Sunset21:15
UVHigh

Sunrise Sunset

Sunrise05:10Sunset21:16
UVHigh

Sunrise Sunset

Sunrise05:09Sunset21:18
UVModerate

Sunrise Sunset

Sunrise05:08Sunset21:19
UVModerate

Sunrise Sunset

Sunrise05:07Sunset21:20
UVModerate

Sunrise Sunset

Sunrise05:06Sunset21:21
UVLow

Sunrise Sunset

Sunrise05:05Sunset21:23
UVHigh
Back to top

Forecast for Wales

  • 2 hours ago
  • Updated Monday to Friday only

Latest forecast for South West Wales

Tonight

Tonight will see strengthening southerly winds and a band of rain sweep eastwards. The rain will be steady and persistent, often turning heavy. By dawn, the rain will begin to ease.

Tuesday

Remaining windy tomorrow with fresh to strong south-westerly winds. It will be predominantly cloudy and unsettled with numerous heavy showers breaking out through the day.

Outlook for Wednesday to Friday

Fresh to locally strong westerly winds on Wednesday will bring a mix of cloud, sunny breaks and isolated showers. It will turn dry in the afternoon but mostly cloudy by evening. Overcast with fog patches on Thursday morning. The cloud will break later allowing for late sunshine. Sunny on Friday morning but a risk of heavy showers and rain by the end of the day. Trending warmer.

  • 52 minutes ago

Our favourite Weather Watchers photos nearby

Report for Llansteffan, Carmarthenshire

11°52°
Light rain

Reported by Siani

Report for Haverfordwest, Pembrokeshire

13°55°
Light rain

Reported by Rosierees

Report for Penclawdd, City and County of Swansea

10°50°
Light cloud

Reported by Rigel

Report for Llanpumsaint, Carmarthenshire

11°52°
Light cloud

Reported by Merch Cwmwl

Settings

BBC Weather in association with MeteoGroup

All times are British Summer Time (Europe/London, GMT+1) unless otherwise stated.