Search for a location

SA3 - Weather warnings issued

14-day forecast
Weather warnings issued

Forecast - SA3

Day by day forecast

Last updated
  1. Tonight
    ,
    Light rain showers and a fresh breeze
    ,
    Low14° 58°
    ,
    Wind speed22 mph35 km/h22 mph35 km/hSouth Westerly
  2. Sunday 18th AugustSun 18th
    ,
    Strong winds and light rain showers
    ,
    High18° 65°
    Low13° 56°
    ,
    Wind gusts29 mph47 km/h42 mph68 km/hSouth Westerly
  3. Monday 19th AugustMon 19th
    ,
    Sunny intervals and a fresh breeze
    ,
    High18° 65°
    Low12° 53°
    ,
    Wind speed23 mph37 km/h23 mph37 km/hWesterly
  4. Tuesday 20th AugustTue 20th
    ,
    Sunny intervals and a fresh breeze
    ,
    High18° 65°
    Low14° 57°
    ,
    Wind speed19 mph31 km/h19 mph31 km/hWesterly
  5. Wednesday 21st AugustWed 21st
    ,
    Light cloud and a fresh breeze
    ,
    High18° 65°
    Low15° 59°
    ,
    Wind speed20 mph33 km/h20 mph33 km/hSouth Westerly
  6. Thursday 22nd AugustThu 22nd
    ,
    Light cloud and a fresh breeze
    ,
    High19° 65°
    Low14° 58°
    ,
    Wind speed19 mph31 km/h19 mph31 km/hSouth Westerly
  7. Friday 23rd AugustFri 23rd
    ,
    Light cloud and a gentle breeze
    ,
    High21° 69°
    Low14° 57°
    ,
    Wind speed10 mph16 km/h10 mph16 km/hSouth Westerly
  8. Saturday 24th AugustSat 24th
    ,
    Light cloud and a gentle breeze
    ,
    High21° 71°
    Low15° 59°
    ,
    Wind speed12 mph19 km/h12 mph19 km/hSouth Easterly
  9. Sunday 25th AugustSun 25th
    ,
    Light cloud and a moderate breeze
    ,
    High21° 70°
    Low15° 58°
    ,
    Wind speed14 mph22 km/h14 mph22 km/hWesterly
  10. Monday 26th AugustMon 26th
    ,
    Light cloud and a moderate breeze
    ,
    High20° 69°
    Low14° 57°
    ,
    Wind speed14 mph23 km/h14 mph23 km/hWesterly
  11. Tuesday 27th AugustTue 27th
    ,
    Sunny intervals and a moderate breeze
    ,
    High21° 69°
    Low14° 57°
    ,
    Wind speed14 mph22 km/h14 mph22 km/hSouth Westerly
  12. Wednesday 28th AugustWed 28th
    ,
    Light cloud and a moderate breeze
    ,
    High20° 69°
    Low14° 57°
    ,
    Wind speed15 mph23 km/h15 mph23 km/hSouth Westerly
  13. Thursday 29th AugustThu 29th
    ,
    Light cloud and a moderate breeze
    ,
    High20° 67°
    Low14° 57°
    ,
    Wind speed15 mph23 km/h15 mph23 km/hSouth Westerly
  14. Friday 30th AugustFri 30th
    ,
    Light cloud and a moderate breeze
    ,
    High19° 67°
    Low13° 55°
    ,
    Wind speed15 mph24 km/h15 mph24 km/hWesterly
Back to top
Light rain showers and a fresh breezeStrong winds and light rain showersSunny intervals and a fresh breezeSunny intervals and a fresh breezeLight cloud and a fresh breezeLight cloud and a fresh breezeLight cloud and a gentle breezeLight cloud and a gentle breezeLight cloud and a moderate breezeLight cloud and a moderate breezeSunny intervals and a moderate breezeLight cloud and a moderate breezeLight cloud and a moderate breezeLight cloud and a moderate breeze

Environmental Summary

Sunrise Sunset

Sunrise06:04Sunset20:36
PollenModerateUVLowPollutionLow

Sunrise Sunset

Sunrise06:06Sunset20:34
PollenModerateUVModeratePollutionLow

Sunrise Sunset

Sunrise06:07Sunset20:32
PollenModerateUVModeratePollutionLow

Sunrise Sunset

Sunrise06:09Sunset20:30
PollenModerateUVModeratePollutionLow

Sunrise Sunset

Sunrise06:10Sunset20:27
PollenModerateUVModeratePollutionLow

Sunrise Sunset

Sunrise06:12Sunset20:25
UVLow

Sunrise Sunset

Sunrise06:14Sunset20:23
UVModerate

Sunrise Sunset

Sunrise06:15Sunset20:21
UVModerate

Sunrise Sunset

Sunrise06:17Sunset20:19
UVModerate

Sunrise Sunset

Sunrise06:18Sunset20:17
UVModerate

Sunrise Sunset

Sunrise06:20Sunset20:15
UVModerate

Sunrise Sunset

Sunrise06:22Sunset20:12
UVModerate

Sunrise Sunset

Sunrise06:23Sunset20:10
UVLow

Sunrise Sunset

Sunrise06:25Sunset20:08
UVModerate
Weather warnings issued

Hour by hour forecast

Last updated
Last updated

Environmental Summary

Sunrise Sunset

Sunrise06:04Sunset20:36
PollenModerateUVLowPollutionLow

Sunrise Sunset

Sunrise06:06Sunset20:34
PollenModerateUVModeratePollutionLow

Sunrise Sunset

Sunrise06:07Sunset20:32
PollenModerateUVModeratePollutionLow

Sunrise Sunset

Sunrise06:09Sunset20:30
PollenModerateUVModeratePollutionLow

Sunrise Sunset

Sunrise06:10Sunset20:27
PollenModerateUVModeratePollutionLow

Sunrise Sunset

Sunrise06:12Sunset20:25
UVLow

Sunrise Sunset

Sunrise06:14Sunset20:23
UVModerate

Sunrise Sunset

Sunrise06:15Sunset20:21
UVModerate

Sunrise Sunset

Sunrise06:17Sunset20:19
UVModerate

Sunrise Sunset

Sunrise06:18Sunset20:17
UVModerate

Sunrise Sunset

Sunrise06:20Sunset20:15
UVModerate

Sunrise Sunset

Sunrise06:22Sunset20:12
UVModerate

Sunrise Sunset

Sunrise06:23Sunset20:10
UVLow

Sunrise Sunset

Sunrise06:25Sunset20:08
UVModerate
Back to top

BBC Wales Today weather

Video forecast

Please turn on JavaScript. Media requires JavaScript to play.

Updated Monday to Friday only

Text forecast

Today

Tonight

A largely dry night with plenty of clear spells, but cloud will at times build from the south, with perhaps a shower or two towards dawn. Winds easing through the night.

Observations - Mumbles

Observed at 00:00,

Sunday 18 August

17° C62° F
Wind speed28Miles per hour46Kilometres per hourSouth Westerly
  • Humidity: 74%
  • Visibility: Not available
  • Pressure: 1003mb, Steady
Observation Station: Mumbles (Lat: 51.5667 Long: -3.9833)

Our favourite Weather Watchers photos nearby

Report for Llansteffan, Carmarthenshire

16° 61°
Sunny intervals

Reported by Siani

Report for Tenby, Pembrokeshire

13° 55°
Heavy rain

Reported by MadSheep

Report for Neath, Neath Port Talbot

16° 61°
Heavy rain

Reported by Mikecadoxton

Report for Swansea, City and County of Swansea

16° 61°
Sunny intervals

Reported by miseducated

BBC Weather in association with MeteoGroup

All times are BST (Europe/London, GMT +0100) unless otherwise stated.