News
Sunny week ahead
It will stay fine and dry for the vast majority of us this week with high pressure continuing to dominate much of the country.
Read moreGlynneath (Neath Port Talbot) weather
Find a forecast
Forecast days
-
Today. Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius. Sunny intervals. Sunrise: 04:59; Sunset: 21:28. UV: High; Pollution: Low; Pollen: High.Today. Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius. Sunny intervals. Sunrise: 04:59; Sunset: 21:28. UV: High; Pollution: Low; Pollen: High.
-
Wednesday 7 June. Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Sunny. Sunrise: 04:58; Sunset: 21:29. UV: Very high; Pollution: Low; Pollen: High.Wednesday 7 June. Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Sunny. Sunrise: 04:58; Sunset: 21:29. UV: Very high; Pollution: Low; Pollen: High.
-
Thursday 8 June. Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius. Sunny intervals changing to partly cloudy by nighttime. Sunrise: 04:58; Sunset: 21:30. UV: Very high; Pollution: Low; Pollen: High.Thursday 8 June. Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius. Sunny intervals changing to partly cloudy by nighttime. Sunrise: 04:58; Sunset: 21:30. UV: Very high; Pollution: Low; Pollen: High.
-
Friday 9 June. Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius. Cloudy changing to sunny intervals by late morning. Sunrise: 04:57; Sunset: 21:30. UV: Very high; Pollution: Low; Pollen: High.Friday 9 June. Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius. Cloudy changing to sunny intervals by late morning. Sunrise: 04:57; Sunset: 21:30. UV: Very high; Pollution: Low; Pollen: High.
-
Saturday 10 June. Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius. Cloudy changing to sunny by lunchtime. Sunrise: 04:57; Sunset: 21:31. UV: High; No pollen data.Saturday 10 June. Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius. Cloudy changing to sunny by lunchtime. Sunrise: 04:57; Sunset: 21:31. UV: High; No pollen data.
-
Sunday 11 June. Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius. Sunny intervals changing to cloudy by late morning. Sunrise: 04:57; Sunset: 21:32. UV: High;Sunday 11 June. Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius. Sunny intervals changing to cloudy by late morning. Sunrise: 04:57; Sunset: 21:32. UV: High;
-
Monday 12 June. Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius. Cloudy changing to sunny intervals by early evening. Sunrise: 04:56; Sunset: 21:33. UV: High;Monday 12 June. Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius. Cloudy changing to sunny intervals by early evening. Sunrise: 04:56; Sunset: 21:33. UV: High;
Seven day forecast for Glynneath
| Time | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Chance of precipitation
|
<5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
|
|
10°
|
10°
|
10°
|
10°
|
11°
|
13°
|
14°
|
15°
|
16°
|
17°
|
18°
|
19°
|
19°
|
19°
|
19°
|
18°
|
17°
|
16°
|
15°
|
14°
|
|
|
9° | 8° | 8° | 8° | 9° | 10° | 12° | 13° | 14° | 15° | 16° | 17° | 17° | 17° | 17° | 17° | 16° | 15° | 14° | 12° |
|
|
E
8
|
ENE
8
|
ENE
10
|
ENE
11
|
ENE
12
|
ENE
11
|
E
11
|
E
11
|
E
10
|
E
10
|
E
9
|
ENE
9
|
ENE
9
|
ENE
9
|
ENE
8
|
ENE
8
|
ENE
8
|
ENE
8
|
ENE
7
|
ENE
8
|
|
|
21 | 19 | 20 | 21 | 22 | 21 | 21 | 19 | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 |
|
|
VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG |
|
Humidity
|
77% | 79% | 78% | 76% | 73% | 69% | 65% | 61% | 58% | 55% | 53% | 51% | 51% | 51% | 52% | 53% | 57% | 61% | 65% | 70% |
|
UV
|
- | - | 1 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 6 | 5 | 5 | 3 | 2 | 1 | 1 | 1 | - | - |
| Time | 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Chance of precipitation
|
<5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
|
|
13°
|
12°
|
11°
|
10°
|
10°
|
9°
|
10°
|
10°
|
12°
|
13°
|
14°
|
16°
|
17°
|
18°
|
19°
|
20°
|
21°
|
21°
|
21°
|
21°
|
20°
|
18°
|
17°
|
16°
|
|
|
11° | 10° | 9° | 9° | 8° | 8° | 8° | 8° | 10° | 11° | 12° | 14° | 15° | 16° | 17° | 18° | 19° | 19° | 19° | 19° | 18° | 17° | 15° | 14° |
|
|
ENE
8
|
ENE
8
|
ENE
9
|
ENE
9
|
ENE
9
|
ENE
9
|
ENE
9
|
ENE
9
|
ENE
11
|
E
11
|
E
11
|
E
11
|
E
10
|
E
10
|
E
9
|
E
9
|
E
8
|
E
8
|
E
9
|
E
9
|
ENE
9
|
ENE
9
|
ENE
10
|
ENE
11
|
|
|
17 | 17 | 18 | 18 | 18 | 17 | 17 | 17 | 18 | 19 | 18 | 18 | 17 | 17 | 16 | 16 | 15 | 15 | 16 | 16 | 18 | 19 | 20 | 20 |
|
|
VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG |
|
Humidity
|
73% | 76% | 78% | 80% | 82% | 83% | 83% | 81% | 74% | 70% | 66% | 62% | 59% | 56% | 56% | 55% | 54% | 55% | 55% | 55% | 58% | 61% | 63% | 67% |
|
UV
|
- | - | - | - | - | - | 1 | 1 | 3 | 4 | 5 | 6 | 7 | 8 | 7 | 6 | 5 | 4 | 2 | 1 | 1 | 1 | - | - |
| Time | 00:00 | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
|
Chance of precipitation
|
<5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
|
|
15°
|
14°
|
11°
|
11°
|
14°
|
18°
|
20°
|
20°
|
17°
|
|
|
13° | 12° | 9° | 8° | 11° | 15° | 17° | 17° | 14° |
|
|
ENE
12
|
ENE
12
|
ENE
14
|
ENE
15
|
ENE
16
|
E
15
|
E
13
|
ENE
13
|
ENE
15
|
|
|
21 | 21 | 23 | 25 | 26 | 25 | 22 | 22 | 25 |
|
|
VG | VG | VG | VG | VG | VG | VG | VG | VG |
|
Humidity
|
70% | 74% | 83% | 84% | 68% | 59% | 55% | 56% | 64% |
|
UV
|
- | - | - | 1 | 5 | 8 | 5 | 1 | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
Chance of precipitation
|
<5% | <5% | <5% | <5% | <5% | 10% | 10% | <5% |
|
|
14°
|
11°
|
12°
|
15°
|
19°
|
21°
|
21°
|
18°
|
|
|
10° | 8° | 8° | 12° | 15° | 17° | 18° | 15° |
|
|
ENE
17
|
ENE
17
|
ENE
17
|
ENE
18
|
ENE
17
|
E
15
|
ENE
15
|
ENE
15
|
|
|
28 | 29 | 29 | 30 | 29 | 27 | 25 | 26 |
|
|
VG | VG | VG | VG | VG | VG | VG | VG |
|
Humidity
|
74% | 79% | 80% | 70% | 63% | 60% | 61% | 67% |
|
UV
|
- | - | 1 | 5 | 8 | 5 | 1 | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
Chance of precipitation
|
<5% | 10% | 10% | 10% | 10% | 10% | 30% | 30% |
|
|
15°
|
14°
|
14°
|
16°
|
18°
|
19°
|
20°
|
18°
|
|
|
12° | 11° | 11° | 13° | 17° | 19° | 19° | 17° |
|
|
ENE
16
|
ENE
15
|
ENE
14
|
ENE
13
|
E
10
|
ESE
8
|
SE
6
|
N
5
|
|
|
27 | 24 | 23 | 23 | 19 | 15 | 13 | 10 |
|
|
VG | VG | VG | VG | G | G | VG | VG |
|
Humidity
|
72% | 76% | 80% | 77% | 76% | 75% | 75% | 84% |
|
UV
|
- | - | 1 | 4 | 6 | 3 | 1 | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
Chance of precipitation
|
10% | 10% | 10% | 10% | 10% | 10% | 30% | 10% |
|
|
16°
|
16°
|
16°
|
17°
|
18°
|
19°
|
19°
|
17°
|
|
|
16° | 15° | 15° | 16° | 18° | 19° | 18° | 17° |
|
|
WNW
6
|
N
6
|
NW
6
|
W
7
|
S
7
|
SSW
7
|
WSW
8
|
WSW
7
|
|
|
10 | 10 | 10 | 13 | 15 | 14 | 14 | 11 |
|
|
G | G | G | G | G | G | G | VG |
|
Humidity
|
88% | 91% | 90% | 86% | 80% | 76% | 77% | 84% |
|
UV
|
- | - | 1 | 4 | 6 | 4 | 1 | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
Chance of precipitation
|
10% | 10% | 10% | 10% | 10% | 10% | 10% | <5% |
|
|
16°
|
15°
|
16°
|
17°
|
19°
|
20°
|
20°
|
18°
|
|
|
16° | 15° | 15° | 17° | 19° | 19° | 19° | 18° |
|
|
W
6
|
W
6
|
WNW
6
|
NNE
6
|
S
7
|
WSW
7
|
N
7
|
NNE
6
|
|
|
10 | 9 | 10 | 12 | 14 | 14 | 14 | 11 |
|
|
G | G | G | VG | VG | VG | VG | VG |
|
Humidity
|
89% | 91% | 90% | 84% | 75% | 70% | 69% | 77% |
|
UV
|
- | - | 1 | 4 | 6 | 4 | 1 | - |
Chance of precipitation represents how likely it is that rain (or other types of precipitation, such as sleet, snow, hail and drizzle) will fall from the sky at a certain time.
This number shows the air temperature for the time period. You can see the temperature in Celsius or Fahrenheit by using the dropdown menu.
Feels like temperature considers other factors, such as wind speed and humidity. This gives you a better idea of how the temperature will actually feel at the time.
Wind gust shows the highest wind speed that you should encounter at that time, as winds peak and lull.
Strong winds are shown in bold for speeds of 29 mph or more.
The arrow shows the direction the wind is blowing. The letters show the direction the wind is blowing from (on a standard 16-point compass).
The number represents the average wind speed expected at that time.
The arrow shows the direction of the wind (up is north). If the arrow points from land to sea, the wind will be blowing out to sea (‘offshore’). The number is the average wind speed.
Beware of offshore winds if you are using inflatables, paddle boards or kayaks. These winds can blow you out to sea. Read more about how wind will affect you at the beach.
Visibility measures the distance at which an object can be clearly seen.
| VP (Very Poor) | Less than 1 km |
| P (Poor) | 1.1 km to 4 km |
| M (Moderate) | 4.1 km to 10 km |
| G (Good) | 10.1 km to 20 km |
| VG (Very Good) | 20.1 km to 40 km |
| E (Excellent) | Greater than 40 km |
Humidity is the amount of water vapor in the air. If there is a lot of water vapour, the humidity will be high. The higher the percentage of humidity, the wetter it will feel outside.
UV exposure index and the protection required to help keep you safe:
No risk of UV - It’s safe to stay outside. Low - You can safely stay outside. Consider sunscreen in direct sunlight. Moderate - Take care during midday hours and do not spend too much time in the sun unprotected. Sunscreen advised. High - Seek shade during midday hours, cover up and wear sunscreen. Very high - Spend time in the shade between 11am and 3pm. Shirt, sunscreen and hat are essential. Extreme - Avoid being outside during midday hours. Shirt, sunscreen and hat essential.
This is the average height of the waves, 1-2 miles out to sea. The height of the waves can vary. The individual waves out to sea or at the beach can be higher than this number. If you are close to the water, keep an eye on the waves to stop you or your belongings being swept away.
Read more about calculating the expected height of the waves at the beach.
This is the average number of seconds between one wave and the next, 1-2 miles out to sea. A long wave period (more than 10 seconds) means the waves at the beach may be more powerful. Lifeguards can give you advice on waves if you’re planning to go into the water.
Read more about the period of waves.
The arrow shows the average direction of the waves 1-2 miles out to sea. It indicates how sheltered the beach will be from these waves. If the arrow points towards land, most of the waves’ power will reach the beach. If the arrow is parallel to or pointing away from land, the wave height is likely to be lower on the beach than it is offshore.
Lifeguards can give you advice on waves if you’re planning to go into the water.
Glynneath weather map
View the weather with our interactive map
Loading map…
Wales weather forecast
Headline:
Warm sunny days after early cloud clears.
This Evening and Tonight:
Lots of late evening sunshine on offer before cloud creeps in from the east and slowly moves westwards overnight. Turning cool under any clear spells to start but then a mild night for many under the cloud. Light winds. Minimum temperature 6 °C.
Tuesday:
Cloud will gradually clear through the morning to leave another pleasant day with increasing amounts of warm sunshine. Winds remaining light. Maximum temperature 22 °C.
Outlook for Wednesday to Friday:
Lots of sunshine on offer once any early cloud clears. Feeling warm and remaining dry with temperatures climbing a touch. Turning windier from Thursday, particularly around coasts.
Updated:
UK long range weather forecast
To begin the period, generally largely dry, but with some scattered showers and thunderstorms possible towards the south and southwest, potentially spreading further northeast. It will likely remain cloudy at times along northern and eastern coasts, cloud occasionally moving inland, mainly overnight. Winds mostly light or moderate with the potentially for some slightly stronger winds near southern coasts. Temperature generally warm away from cooler eastern coastal counties. Perhaps very warm for some, especially in the south. Later in the period uncertainty increases, however the risk of showers or thunderstorms continues, mainly across southern areas of the UK, with northern areas more likely to remain drier. The easterly breeze may ease at times, allowing eastern counties to see a recovery in temperatures. Temperatures generally near to above average.
Updated:
High pressure is likely to become less dominant with time, especially in the south with low pressure likely to approach from the near Continent. Northern areas may hang on to the largely dry conditions, but southern areas will see an increased risk of occasional heavy rain or thunderstorms from time to time. Any changes will be slow though, and there will still be plenty of dry and warm, sunny weather between any rain or thunderstorms, with temperatures widely above average, perhaps significantly so.
Updated:
More from the Met Office
-
CLIMATE CHANGE
Causes of climate change
Explore -
WARNINGS AND ADVICE
When is hay fever season in the UK?
Explore -
LEARN ABOUT
When does summer start?
Explore -
LEARN ABOUT
10 facts about summer
Explore -
LEARN ABOUT
Why is the sky blue?
Explore -
WARNINGS AND ADVICE
Tips for keeping cool in hot weather
Explore