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Merthyr Tydfil

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Merthyr Tydfil last 24 hours
  • 18 °C

    14 °C

    Light rain
  • 18 °C

    12 °C

    Cloudy
  • 18 °C

    14 °C

    Cloudy
  • 18 °C

    14 °C

    Cloudy
  • 18 °C

    14 °C

    Light shower day
  • 18 °C

    12 °C

    Light shower day
  • 17 °C

    11 °C

    Sunny intervals
Sunday   (24 July 2016)
0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Overcast Heavy rain Light rain Light rain Light rain Light rain Light shower day Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Cloudy
Temperature (°C)
16 ° 15 ° 15 ° 15 ° 15 ° 15 ° 16 ° 16 ° 16 ° 17 ° 17 ° 16 ° 16 ° 16 ° 16 ° 17 ° 17 ° 17 ° 16 ° 15 ° 15 ° 15 °
Feels like temperature (°C) arrow down
16 ° 16 ° 15 ° 15 ° 15 ° 16 ° 16 ° 16 ° 16 ° 16 ° 16 ° 16 ° 16 ° 16 ° 16 ° 17 ° 17 ° 16 ° 15 ° 15 ° 14 ° 14 °
Precipitation probability arrow down
10% <5% <5% 10% 10% 10% 10% 20% 10% 10% 80% 50% 50% 60% 50% 30% 10% 10% <5% 10% <5% 10%
Wind direction, speed & gust (mph) arrow down
WSW 1 8 WSW 2 9 WSW 4 11 SW 3 10 SW 2 8 SW 3 8 WSW 3 8 SW 4 10 SW 6 13 SW 6 14 SW 6 15 SSW 7 17 SSW 6 15 SSW 6 16 SSW 7 17 WSW 9 20 WSW 9 21 WSW 9 22 WSW 8 20 WSW 8 19 WSW 7 17 WSW 6 15
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G G G G G G G G G P VP M G G G G VG VG
Humidity arrow down
91% 90% 89% 88% 89% 89% 86% 87% 86% 85% 84% 87% 90% 92% 94% 91% 88% 85% 86% 86% 87% 88%
UV index arrow down
0 0 0 0 1 1 1 2 3 3 3 3 3 2 2 1 1 1 1 1 0 0
Monday   (25 July 2016)
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Overcast Cloudy Cloudy Cloudy Sunny intervals Cloudy Sunny intervals Sunny day Sunny intervals Sunny intervals Sunny day Partly cloudy night Partly cloudy night
Temperature (°C)
15 ° 15 ° 15 ° 14 ° 14 ° 14 ° 14 ° 14 ° 14 ° 15 ° 15 ° 15 ° 16 ° 17 ° 17 ° 17 ° 17 ° 17 ° 16 ° 16 ° 15 ° 15 ° 14 ° 13 °
Feels like temperature (°C) arrow down
14 ° 14 ° 14 ° 14 ° 14 ° 14 ° 14 ° 14 ° 14 ° 14 ° 14 ° 14 ° 15 ° 16 ° 16 ° 16 ° 15 ° 15 ° 15 ° 15 ° 14 ° 14 ° 13 ° 13 °
Precipitation probability arrow down
10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% <5% 10% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
WSW 6 14 W 6 13 W 5 12 W 5 12 W 4 11 W 3 9 W 3 9 W 3 10 W 4 13 W 5 14 W 6 17 W 6 17 W 7 19 W 8 23 WSW 9 24 WSW 9 25 WSW 9 24 W 9 24 W 9 24 W 9 22 W 8 20 W 7 16 W 6 13 W 6 12
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG G VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG
Humidity arrow down
90% 90% 89% 88% 87% 86% 85% 84% 82% 77% 74% 75% 73% 70% 70% 69% 71% 73% 72% 75% 78% 82% 84% 87%
UV index arrow down
0 0 0 0 0 0 1 1 1 2 3 4 5 6 5 4 3 2 2 1 1 1 0 0
Tuesday   (26 July 2016)
0000 0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Cloudy Overcast Cloudy Cloudy Overcast
Temperature (°C)
13 ° 13 ° 13 ° 13 ° 16 ° 17 ° 17 ° 16 ° 15 °
Feels like temperature (°C) arrow down
12 ° 12 ° 12 ° 13 ° 15 ° 16 ° 15 ° 14 ° 14 °
Precipitation probability arrow down
<5% <5% <5% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
W 6 11 W 6 11 W 4 9 W 4 10 WSW 7 18 WSW 10 23 WSW 11 26 WSW 11 23 WSW 8 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG M G VG VG VG VG G
Humidity arrow down
90% 92% 92% 91% 79% 74% 73% 80% 90%
UV index arrow down
0 0 0 1 3 5 3 1 0
Wednesday   (27 July 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Overcast Overcast Overcast Light shower day Light shower day Cloudy Overcast Overcast
Temperature (°C)
14 ° 14 ° 15 ° 16 ° 18 ° 17 ° 17 ° 15 °
Feels like temperature (°C) arrow down
14 ° 14 ° 14 ° 15 ° 16 ° 16 ° 16 ° 14 °
Precipitation probability arrow down
20% 20% 20% 30% 30% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
WSW 7 15 WSW 7 14 WSW 7 14 WSW 9 19 WSW 10 23 WSW 11 24 WSW 10 21 WSW 7 15
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M G VG G VG VG
Humidity arrow down
93% 95% 93% 86% 79% 83% 85% 92%
UV index arrow down
0 0 1 2 5 3 1 0
Thursday   (28 July 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Overcast Overcast Light shower day Light shower day Light shower day Light shower day Light shower day Cloudy
Temperature (°C)
15 ° 15 ° 15 ° 16 ° 17 ° 17 ° 16 ° 15 °
Feels like temperature (°C) arrow down
14 ° 14 ° 14 ° 15 ° 15 ° 15 ° 15 ° 14 °
Precipitation probability arrow down
10% 20% 30% 30% 40% 40% 40% 20%
Wind direction, speed & gust (mph) arrow down
WSW 7 14 WSW 7 14 SW 8 16 SW 10 22 WSW 12 26 WSW 13 26 WSW 11 23 WSW 9 18
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M G G G M M
Humidity arrow down
95% 96% 94% 87% 83% 85% 88% 93%
UV index arrow down
0 0 1 2 3 2 1 0
Friday   (29 July 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Overcast Cloudy Cloudy Cloudy Light shower day Light shower day Light shower day Partly cloudy night
Temperature (°C)
15 ° 14 ° 14 ° 16 ° 17 ° 17 ° 16 ° 14 °
Feels like temperature (°C) arrow down
14 ° 13 ° 13 ° 15 ° 16 ° 15 ° 15 ° 13 °
Precipitation probability arrow down
20% 10% 20% 20% 30% 40% 30% 30%
Wind direction, speed & gust (mph) arrow down
SW 8 16 WSW 7 15 WSW 7 15 W 9 19 W 10 22 W 10 21 WNW 9 20 W 7 15
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G M G G G VG VG VG
Humidity arrow down
95% 95% 93% 84% 77% 75% 76% 84%
UV index arrow down
0 0 1 3 5 3 1 0
Saturday   (30 July 2016)
0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night
Temperature (°C)
12 ° 12 ° 13 ° 15 ° 17 ° 16 ° 16 ° 14 °
Feels like temperature (°C) arrow down
12 ° 12 ° 12 ° 14 ° 15 ° 15 ° 14 ° 13 °
Precipitation probability arrow down
10% 10% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
W 5 11 W 5 12 WNW 6 12 W 8 18 W 10 22 W 10 22 W 9 20 WSW 7 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G G VG VG VG VG G
Humidity arrow down
91% 92% 92% 79% 70% 69% 72% 82%
UV index arrow down
0 0 1 3 4 3 2 0
More Detail chevron down

Issued at: 0100 on Sun 24 Jul 2016

Forecast summary

  • Regional
  • UK 5 days
  • UK 6-30 days

Regional forecast for Wales

Becoming largely cloudy with outbreaks of rain or drizzle.

This Evening and Tonight:

Fine and dry at first, especially in the east, but it will turn cloudier through the evening and overnight with some outbreaks of light rain or drizzle, mainly for exposed coasts and hills. Minimum Temperature 14 °C.

Sunday:

Some early sunshine in the east, but otherwise it will be a cloudy day. Rain will spread to many parts by lunchtime, turning heavy at times, before easing later. Maximum Temperature 20 °C.

Outlook for Monday to Wednesday:

Sunshine and showers on Monday and Tuesday. Becoming cloudier and humid through Tuesday night and into Wednesday, with outbreaks of rain or drizzle.

Updated at: 1527 on Sat 23 Jul 2016

UK forecast for the next 5 days

Warm and dry in the southeast. Outbreaks of rain elsewhere.

This Evening and Tonight:

Rather cloudy across parts of southwest England, west Wales, northwest England, Scotland and Northern Ireland with outbreaks of light rain or drizzle. Otherwise a fine end to the day with some evening sunshine, followed by a dry, warm night.

Sunday:

Rain likely to spread across western and northern areas through the day, clearing to sunshine and showers in the far west later. Fine, dry and very warm in the southeast.

Outlook for Monday to Wednesday:

Sunshine and showers on Monday and Tuesday, with most showers in the northwest. Overnight rain and drizzle moving southwards on Wednesday, with brighter, fresher and showery conditions for the north.

Updated at: 1524 on Sat 23 Jul 2016

Outlook for the UK over the next 6-30 days

UK Outlook for Thursday 28 Jul 2016 to Saturday 6 Aug 2016:

Turning cloudier and more humid on Thursday with outbreaks of rain moving eastwards. This rain is likely to be heaviest in the west and northwest, especially over the hills, and winds will also strengthen in the west. These conditions probably clearing on Friday leaving fresher but showery weather for many. The remainder of the period is likely to stay rather changeable, with a mixture of showers or longer spells of rain and drier more settled interludes. The northwest should see the heaviest of the rain, whilst the southeast gets more of the drier and brighter weather. Temperatures look to be around average, but cooler at times in the northwest and occasionally warm and humid in the southeast.

Updated at: 1200 on Sat 23 Jul 2016

UK Outlook for Sunday 7 Aug 2016 to Sunday 21 Aug 2016:

The strongest signal is for the weather across the UK to stay rather changeable throughout this period. There are likely to be warm and settled periods, but also bands of rain, along with spells of sunshine and showers. Most of the rain is likely to be in the north and northwest, with the south and southeast expected to see more of the drier and settled conditions. There is a small chance that a more prolonged spell of warm and settled conditions could develop for a time during mid-August, but confidence in this is current low. Temperatures will probably average out around normal, with some warmer and cooler days likely.

Updated at: 1200 on Sat 23 Jul 2016

Weather map

Sun 0300

Weather forecast map for Merthyr Tydfil

Merthyr Tydfil Merthyr Tydfil – Cloudy 51.7483 -3.3804
Swansea Swansea – Cloudy 51.621 -3.9424
Hereford Hereford – Cloudy 52.056 -2.7146
Newtown (Powys) Newtown (Powys) – Cloudy 52.5118 -3.3118
Barnstaple Barnstaple – Partly cloudy night 51.0777 -4.0571
Aberystwyth Aberystwyth – Overcast 52.415 -4.0817
Yeovil Yeovil – Cloudy 50.9416 -2.632
Pembroke Pembroke – Cloudy 51.6731 -4.9084
Swindon Swindon – Cloudy 51.5556 -1.7784
Exeter Exeter – Partly cloudy night 50.7179 -3.5327
Birmingham Birmingham – Partly cloudy night 52.4859 -1.889
Banbury Banbury – Clear night 52.0625 -1.3383
Wrexham Wrexham – Cloudy 53.0428 -2.9911
Stoke-on-Trent Stoke-on-Trent – Partly cloudy night 53.0024 -2.178
Plymouth Plymouth – Clear night 50.3713 -4.1348
Southampton Southampton – Clear night 50.9093 -1.403
Caernarfon Caernarfon – Overcast 53.1393 -4.2727
Reading Reading – Clear night 51.4523 -0.9724
Milton Keynes Milton Keynes – Clear night 52.0382 -0.7555

Location Details

Merthyr Tydfil

Location: 51.7483, -3.3804

Altitude: 175.0 m above mean sea level

Video forecast