Weather Merthyr Tydfil

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

Light Cloud

13°C 55°F 11°C 52°F West South Westerly
16km/h 10mph
Sunday

Light Cloud

13°C 55°F 11°C 52°F South Westerly
23km/h 14mph
Monday

Light Cloud

15°C 59°F 12°C 54°F South South Westerly
19km/h 12mph
Tuesday

Light Rain

15°C 59°F 9°C 48°F South Westerly
18km/h 11mph
Wednesday

Light Rain

12°C 54°F 11°C 52°F South Easterly
11km/h 7mph

IN ASSOCIATION WITH

Forecast

Sunrise 07:55 Sunset 18:00

Last updated 05:07

Weather forecast details for Saturday 25 October. 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
Sun
0400 hours 
Weather Conditions Sunny Intervals Light Rain Shower Light Cloud Light Cloud Light Cloud Light Rain Shower Light Cloud  
Temperature (°C/°F) 11°C 52°F 13°C 55°F 13°C 55°F 11°C 52°F 11°C 52°F 11°C 52°F 11°C 52°F  
Wind Speed (mph/km/h) 8km/h 5mph West South Westerly 16km/h 10mph West South Westerly 16km/h 10mph South Westerly 14km/h 9mph West South Westerly 11km/h 7mph South Westerly 16km/h 10mph South Westerly 18km/h 11mph South Westerly  
Wind Direction WSW WSW SW WSW SW SW SW  
Humidity 87% 79% 81% 86% 85% 87% 89%  
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) VG VG VG VG VG VG G  
Pressure (Millibars) 1016 1017 1017 1018 1019 1019 1018  

Wales

Forecast Summary

  • Today

    It will be a breezy day with variable amounts of cloud and some bright or sunny spells. There will be some outbreaks of patchy rain or drizzle too, these mainly in the west and over hills.

  • Tonight

    Mostly dry at first with some clear spells. It should turn cloudier through the early hours with some patchy drizzle and some hill fog too. Turning windy in the northwest.

Environmental Summary

UV: 1

UK Range: 1-7

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

BBC Wales Today Forecast Last updated 16:08, Friday 24 Oct Forecast updated Monday to Friday only

UK

UK Forecast Last updated 07:38, Saturday 25 Oct

Observations

Observed at 06:00, Saturday 25 October

Light Cloud

12°C 54°F

21km/h 13mph West South Westerly

Humidity: 80%

Visibility: Very Good

Pressure: 1016mb, Steady

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