Weather Merthyr Tydfil

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

Clear Sky

21°C 70°F 12°C 54°F North Westerly
Wind Speed 8 km/h 5 mph
Monday

Sunny

20°C 68°F 13°C 55°F Westerly
Wind Speed 13 km/h 8 mph
Tuesday

Thick Cloud

18°C 64°F 14°C 57°F South Westerly
Wind Speed 11 km/h 7 mph
Wednesday

Sunny Intervals

18°C 64°F 11°C 52°F Westerly
Wind Speed 13 km/h 8 mph
Thursday

Light Cloud

17°C 63°F 10°C 50°F West South Westerly
Wind Speed 8 km/h 5 mph

IN ASSOCIATION WITH

Forecast

Sunrise 06:20 Sunset 20:08

Last updated 23:24

Weather forecast details for Sunday 28 August. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 0100 hours0400 hours      
Weather Conditions Clear Sky Clear Sky       
Temperature (°C/°F) 14°C 57°F 13°C 55°F       
Wind Speed (mph/km/h) Wind Speed 10 km/h 6 mph North Westerly Wind Speed 8 km/h 5 mph North Westerly       
Wind Direction NW NW       
Humidity 89% 91%       
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) VGVG      
Pressure (Millibars) 1019 1020       

Wales

Forecast Summary

  • This Evening and Tonight

    It'll be a dry and fine end to the day, with a dry night then following. Some clearer spells may develop overnight, perhaps leading to some mist or fog patches forming.

Environmental Summary

UV: 5

UK Range: 1-8

Pollution: Low

UK Range: Low to Very High

Pollen: Moderate

UK Range: Low to Very High

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Forecast Video

BBC Wales Today

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Last updated 19:00 BST, Friday 26 AugForecast updated Monday to Friday only

UK

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Last updated 23:17 BST, Sunday 28 Aug

Observations

Observed at 23:00, Sunday 28 August

Light Cloud

16°C 61°F

Wind Speed 11 km/h 7 mph Westerly

Humidity: 86%

Visibility: Very Good

Pressure: 1018mb, 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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