Weather Merthyr Tydfil

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

Light Cloud

16°C 61°F 9°C 48°F West South Westerly
Wind Speed 23 km/h 14 mph
Saturday

Light Rain Shower

15°C 59°F 10°C 50°F Westerly
Wind Speed 24 km/h 15 mph
Sunday

Light Cloud

17°C 63°F 13°C 55°F South South Westerly
Wind Speed 11 km/h 7 mph
Monday

Light Cloud

17°C 63°F 12°C 54°F West South Westerly
Wind Speed 19 km/h 12 mph
Tuesday

Light Cloud

18°C 64°F 12°C 54°F Westerly
Wind Speed 18 km/h 11 mph

IN ASSOCIATION WITH

Forecast

Sunrise 05:00 Sunset 21:35

Last updated 07:10

Weather forecast details for Friday 1 July. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 1000 hours1300 hours1600 hours1900 hours2200 hours0100 hours
Sat
0400 hours 
Weather Conditions Light Cloud Light Cloud Light Rain Shower Sunny Intervals Partly Cloudy Light Rain Shower Clear Sky  
Temperature (°C/°F) 14°C 57°F 15°C 59°F 14°C 57°F 13°C 55°F 11°C 52°F 10°C 50°F 9°C 48°F  
Wind Speed (mph/km/h) Wind Speed 19 km/h 12 mph West South Westerly Wind Speed 23 km/h 14 mph West South Westerly Wind Speed 26 km/h 16 mph Westerly Wind Speed 26 km/h 16 mph Westerly Wind Speed 19 km/h 12 mph West South Westerly Wind Speed 16 km/h 10 mph Westerly Wind Speed 11 km/h 7 mph Westerly  
Wind Direction WSW WSW W W WSW W W  
Humidity 77% 69% 69% 65% 76% 80% 84%  
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) VGVGVGVGVGVGVG 
Pressure (Millibars) 1008 1008 1008 1009 1010 1010 1011  

Wales

Forecast Summary

  • Today

    A mostly dry, bright and breezy start for many with sunny spells. A few blustery showers will soon develop and move eastwards, turning heavy and thundery in places, but there will be some dry weather around too. Feeling cool.

  • Tonight

    Showers will continue through the first half of the night although will gradually ease. Some dry and clear spells will develop, but it will remain on the breezy side.

Environmental Summary

UV: 5

UK Range: 1-8

Pollution: Low

UK Range: Low to Very High

Pollen: High

UK Range: Low to Very High

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BBC Wales Today

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Last updated 06:04 BST, Friday 1 JulForecast updated Monday to Friday only

UK

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Last updated 23:48 BST, Thursday 30 Jun

Observations

Observed at 06:00, Friday 1 July

Thick Cloud

14°C 57°F

Wind Speed 21 km/h 13 mph Westerly

Humidity: 90%

Visibility: Good

Pressure: 1008mb, 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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