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Day Weather Maximum Day Temperature Minimum Night Temperature Wind Direction and Speed
Monday

Heavy Rain

16°C 61°F 15°C 59°F Southerly
Wind Speed 27 km/h 17 mph
Tuesday

Light Rain

18°C 64°F 13°C 55°F Westerly
Wind Speed 19 km/h 12 mph
Wednesday

Light Rain

17°C 63°F 15°C 59°F South Westerly
Wind Speed 26 km/h 16 mph
Thursday

Light Rain

16°C 61°F 12°C 54°F West South Westerly
Wind Speed 27 km/h 17 mph
Friday

Sunny Intervals

15°C 59°F 11°C 52°F Westerly
Wind Speed 26 km/h 16 mph

IN ASSOCIATION WITH

Forecast

Sunrise 07:09 Sunset 19:03

Last updated 06:05

Weather forecast details for Monday 26 September. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 0700 hours1000 hours1300 hours1600 hours1900 hours2200 hours0100 hours
Tue
0400 hours
Weather Conditions Heavy Rain Heavy Rain Heavy Rain Heavy Rain Heavy Rain Heavy Rain Thick Cloud Thick Cloud
Temperature (°C/°F) 14°C 57°F 14°C 57°F 15°C 59°F 15°C 59°F 15°C 59°F 15°C 59°F 16°C 61°F 16°C 61°F
Wind Speed (mph/km/h) Wind Speed 23 km/h 14 mph South South Westerly Wind Speed 24 km/h 15 mph Southerly Wind Speed 27 km/h 17 mph Southerly Wind Speed 27 km/h 17 mph Southerly Wind Speed 24 km/h 15 mph South South Easterly Wind Speed 26 km/h 16 mph South Easterly Wind Speed 27 km/h 17 mph South South Easterly Wind Speed 24 km/h 15 mph Southerly
Wind Direction SSW S S S SSE SE SSE S
Humidity 88% 90% 91% 90% 89% 92% 90% 97%
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) MMMGGMVGG
Pressure (Millibars) 1019 1019 1019 1018 1018 1018 1017 1017

Wales

Forecast Summary

  • Today

    Outbreaks of rain, which will be persistent and heavy at times in the south and west, will affect all parts today. There will perhaps be localised surface water flooding in the south and the winds will strengthen later.

  • Tonight

    The rain will become lighter and patchier through this evening and overnight. The winds will strengthen, especially in the west, but it will be a mild night.

Environmental Summary

UV: 1

UK Range: 1-8

Pollution: Low

UK Range: Low to Very High

Met Office Warnings Issued For: Swansea

  1. Yellow warning of rain

    From:
    1000 on Mon 26 September
    To:
    2200 on Mon 26 September
    Updated 25 September at 10:34

    Warning

    Outbreaks of heavy rain will affect parts of south Wales at times on Monday. Please be aware that this may lead to standing water and spray on roads, making for tricky travel conditions.

A list of all UK Warnings can be found on our More UK Weather page.

Weather Warnings Key

  • Red: Take action
  • Amber: Be prepared
  • Yellow: Be aware

Issued by the Met Office

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Last updated 15:16 BST, Friday 23 SepForecast updated Monday to Friday only

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Last updated 23:32 BST, Sunday 25 Sep

Observations

Observed at 05:00, Monday 26 September

Not Available

14°C 57°F

Wind Speed 31 km/h 19 mph South Westerly

Humidity: 86%

Visibility: N/A

Pressure: 1020mb, Falling

Observation station: Mumbles Head

(Lat: 51.565 | Lon: -3.981)

BBC Weather in association with the Met Office

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

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