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

Heavy Rain

12°C 54°F 6°C 43°F Easterly
Wind Speed 10 km/h 6 mph
Sunday

Sunny

14°C 57°F 7°C 45°F Southerly
Wind Speed 3 km/h 2 mph
Monday

Sunny Intervals

15°C 59°F 10°C 50°F South Easterly
Wind Speed 19 km/h 12 mph
Tuesday

Light Cloud

15°C 59°F 10°C 50°F South South Easterly
Wind Speed 21 km/h 13 mph
Wednesday

Sunny Intervals

15°C 59°F 8°C 46°F Easterly
Wind Speed 13 km/h 8 mph

IN ASSOCIATION WITH

Forecast

Sunrise 07:15 Sunset 18:50

Last updated 10:08

Weather forecast details for Saturday 1 October. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 1300 hours1600 hours1900 hours2200 hours0100 hours
Sun
0400 hours  
Weather Conditions Heavy Rain Light Rain Shower Partly Cloudy Partly Cloudy Clear Sky Clear Sky   
Temperature (°C/°F) 11°C 52°F 11°C 52°F 10°C 50°F 9°C 48°F 8°C 46°F 7°C 45°F   
Wind Speed (mph/km/h) Wind Speed 6 km/h 4 mph South Easterly Wind Speed 10 km/h 6 mph North North Westerly Wind Speed 11 km/h 7 mph North North Westerly Wind Speed 10 km/h 6 mph North Westerly Wind Speed 6 km/h 4 mph North Westerly Wind Speed 6 km/h 4 mph North Westerly   
Wind Direction SE NNW NNW NW NW NW   
Humidity 81% 81% 85% 87% 90% 93%   
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) VGVGVGVGVGG  
Pressure (Millibars) 1003 1004 1008 1011 1013 1015   

Wales

Forecast Summary

  • Today

    A fairly cloudy and cool-feeling day with bands of showers, often heavy, moving across the country. There will be some rumbles of thunder too but it will become drier from the west later in the day.

  • Tonight

    A few showers across the far west, but elsewhere will be dry and clear. Temperatures will fall to low single figures, giving patchy grass frost and mist or fog patches.

Environmental Summary

UV: 2

UK Range: 1-8

Pollution: Low

UK Range: Low to Very High

Met Office Warnings Issued For: Merthyr Tydfil

  1. Yellow warning of rain

    From:
    1035 on Sat 1 October
    To:
    1800 on Sat 1 October
    Updated 1 October at 10:31 Active

    Warning

    Showers, some heavy and slow-moving, will continue at times on Saturday, with a risk of hail, lightning and gusty winds. Showers will ease and then largely clear through the late afternoon and early evening. Please be aware of the possibility of localised surface water flooding and difficult driving conditions.

    This is an update to the warning issued on Friday, to reduce the eastward extent of the area.

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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BBC Wales Today

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Last updated 19:01 BST, Friday 30 SepForecast updated Monday to Friday only

UK

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Last updated 10:07 BST, Saturday 1 Oct

Observations

Observed at 10:00, Saturday 1 October

Thick Cloud

12°C 54°F

Wind Speed 13 km/h 8 mph South South Westerly

Humidity: 78%

Visibility: Excellent

Pressure: 1003mb, Rising

Observation station: Sennybridge

(Lat: 52.067 | Lon: -3.617)

BBC Weather in association with the Met Office

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

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