Weather Merthyr Tydfil

Last updated 01:23

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

Light Cloud

19°C 66°F 15°C 59°F South Westerly
8km/h 5mph
Friday

Light Rain

17°C 63°F 14°C 57°F South South Westerly
13km/h 8mph
Saturday

Heavy Rain

17°C 63°F 11°C 52°F South South Westerly
10km/h 6mph
Sunday

Sunny

18°C 64°F 10°C 50°F West South Westerly
19km/h 12mph
Monday

Light Rain Shower

19°C 66°F 11°C 52°F South Westerly
10km/h 6mph

IN ASSOCIATION WITH

Forecast

Sunrise 05:34 Sunset 21:05
Weather forecast details for Thursday 31 July. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 0400 hours       
Weather Conditions Partly Cloudy        
Temperature (°C/°F) 15°C 59°F        
Wind Speed (mph/km/h) 3km/h 2mph Southerly        
Wind Direction S        
Humidity 93%        
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) G        
Pressure (Millibars) 1009        

Wales

Forecast Summary

  • Tonight

    Most places will become dry this evening with clear spells developing. Just a few light showers are possible, with a little hill fog overnight. Light winds.

Environmental Summary

UV: 5

UK Range: 1-7

Pollution: Low

UK Range: Low to Very High

Pollen: Low

UK Range: Low to Very High

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Forecast Video

BBC Wales Today

BBC Wales Today Forecast Last updated 19:08, Thursday 31 Jul Forecast updated Monday to Friday only

UK

UK Forecast Last updated 23:13, Thursday 31 Jul

Observations

Observed at 00:00, Friday 1 August

Thick Cloud

18°C 64°F

16km/h 10mph West South Westerly

Humidity: 86%

Visibility: Very Good

Pressure: 1012mb, Falling

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

Information given for most appropriate forecast location. See FAQs for details