Weather Merthyr Tydfil

Settings
Language
Daily forecast
Day Weather Maximum Day Temperature Minimum Night Temperature Wind Direction and Speed
Monday

Light Rain

12°C 54°F 4°C 39°F Westerly
Wind Speed 13 km/h 8 mph
Tuesday

Sunny Intervals

11°C 52°F 2°C 36°F Westerly
Wind Speed 16 km/h 10 mph
Wednesday

Sunny

14°C 57°F 4°C 39°F South South Westerly
Wind Speed 16 km/h 10 mph
Thursday

Sunny Intervals

16°C 61°F 7°C 45°F South South Easterly
Wind Speed 13 km/h 8 mph
Friday

Light Cloud

17°C 63°F 9°C 48°F East North Easterly
Wind Speed 16 km/h 10 mph

IN ASSOCIATION WITH

Forecast

Sunrise 05:42 Sunset 20:40

Last updated 11:21

Weather forecast details for Monday 2 May. 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
Tue
0400 hours  
Weather Conditions Heavy Rain Sunny Intervals Sunny Intervals Clear Sky Clear Sky Clear Sky   
Temperature (°C/°F) 9°C 48°F 12°C 54°F 10°C 50°F 7°C 45°F 5°C 41°F 4°C 39°F   
Wind Speed (mph/km/h) Wind Speed 13 km/h 8 mph Westerly Wind Speed 23 km/h 14 mph Westerly Wind Speed 18 km/h 11 mph West North Westerly Wind Speed 11 km/h 7 mph West North Westerly Wind Speed 8 km/h 5 mph West North Westerly Wind Speed 8 km/h 5 mph Westerly   
Wind Direction W W WNW WNW WNW W   
Humidity 86% 51% 55% 71% 81% 86%   
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) VGEEEEVG  
Pressure (Millibars) 1018 1019 1020 1023 1024 1025   

Wales

Forecast Summary

  • Today

    Cloudy skies to start the day, and rather windy with prolonged rainfall during the morning which will be heavy at times. Brighter skies will follow in the afternoon, though perhaps with the odd shower at times.

  • Tonight

    Skies will be mostly clear overnight, which could lead to a frost forming in sheltered rural spots. There is a risk of the odd shower at times too though.

Environmental Summary

UV: 3

UK Range: 1-8

Pollution: Low

UK Range: Low to Very High

Pollen: Moderate

UK Range: Low to Very High

Share this page

RSS Feeds
Print

Forecast Video

BBC Wales Today

BBC Wales Today Forecast Last updated 19:17, Friday 29 Apr Forecast updated Monday to Friday only

UK

UK Forecast Last updated 08:13, Monday 2 May

Observations

Observed at 11:00, Monday 2 May

Thick Cloud

13°C 55°F

Wind Speed 26 km/h 16 mph West South Westerly

Humidity: 78%

Visibility: Very Good

Pressure: 1018mb, 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