Castell Henllys (Pembrokeshire) weather
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Forecast days
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Today. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius. Cloudy. Sunrise: 07:09; Sunset: 19:11. UV: Moderate; Pollution: Low; No pollen data.
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Monday 26 September. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius. Light showers changing to cloudy by early evening. Sunrise: 07:11; Sunset: 19:09. UV: Moderate; Pollution: Low; No pollen data.
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Tuesday 27 September. Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius. Partly cloudy. Sunrise: 07:13; Sunset: 19:07. UV: Low; Pollution: Low; No pollen data.
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Wednesday 28 September. Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Light showers changing to partly cloudy by early evening. Sunrise: 07:14; Sunset: 19:04. UV: Low; Pollution: Low; No pollen data.
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Thursday 29 September. Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Partly cloudy changing to sunny intervals by late morning. Sunrise: 07:16; Sunset: 19:02. UV: Moderate; Pollution: Low; No pollen data.
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Friday 30 September. Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 13 degrees Celsius. Cloudy changing to heavy rain by lunchtime. Sunrise: 07:18; Sunset: 19:00. UV: Low;
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Saturday 1 October. Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius. Light showers changing to partly cloudy by nighttime. Sunrise: 07:19; Sunset: 18:57. UV: Low;
Seven day forecast for Castell Henllys
| Time | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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|
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|
|
Chance of precipitation
|
10% | 10% | <5% | 10% | 10% | 10% | 10% | 10% | 10% |
|
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
13°
|
13°
|
13°
|
|
|
12° | 12° | 12° | 11° | 11° | 11° | 11° | 11° | 11° |
|
|
NW
6
|
WNW
8
|
WNW
9
|
W
6
|
WSW
7
|
WSW
7
|
WSW
9
|
W
11
|
W
13
|
|
|
13 | 14 | 16 | 16 | 18 | 20 | 23 | 25 | 28 |
|
|
E | E | E | E | VG | VG | VG | VG | VG |
|
Humidity
|
75% | 71% | 68% | 74% | 79% | 81% | 84% | 85% | 80% |
|
UV
|
2 | 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 |
|
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|
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|
|
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Chance of precipitation
|
90% | 60% | 50% | 50% | 50% | 30% | <5% | 50% | 40% | 30% | 30% | 30% | 30% | 10% | 30% | 10% | 30% | <5% | 10% | 10% | 10% | 10% | 10% | <5% |
|
|
13°
|
13°
|
13°
|
13°
|
14°
|
13°
|
13°
|
13°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
14°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
|
|
11° | 10° | 10° | 11° | 11° | 10° | 10° | 9° | 9° | 9° | 9° | 9° | 9° | 10° | 10° | 10° | 11° | 10° | 10° | 10° | 10° | 10° | 9° | 9° |
|
|
W
12
|
W
13
|
W
15
|
W
16
|
WNW
16
|
WNW
17
|
NW
16
|
NW
18
|
NW
17
|
NW
18
|
NW
19
|
NNW
20
|
NNW
20
|
NNW
20
|
NNW
18
|
NNW
17
|
NNW
16
|
NNW
16
|
NW
14
|
NW
14
|
NW
14
|
NW
14
|
NW
15
|
NW
16
|
|
|
26 | 27 | 30 | 31 | 32 | 34 | 33 | 36 | 35 | 36 | 36 | 37 | 36 | 36 | 33 | 31 | 30 | 30 | 28 | 28 | 29 | 29 | 31 | 31 |
|
|
M | G | G | G | VG | VG | VG | VG | E | VG | VG | VG | VG | VG | VG | E | E | E | E | E | E | E | E | E |
|
Humidity
|
88% | 92% | 92% | 93% | 93% | 87% | 81% | 78% | 75% | 70% | 69% | 68% | 66% | 67% | 64% | 65% | 60% | 61% | 65% | 67% | 64% | 67% | 66% | 66% |
|
UV
|
- | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 2 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - |
| Time | 00:00 | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Chance of precipitation
|
10% | 10% | 20% | 10% | 10% | 10% | 20% | 20% | 20% |
|
|
12°
|
12°
|
11°
|
11°
|
12°
|
13°
|
13°
|
13°
|
12°
|
|
|
9° | 9° | 8° | 8° | 9° | 9° | 10° | 10° | 9° |
|
|
NW
15
|
NW
16
|
NW
17
|
NW
16
|
NW
18
|
NW
19
|
NW
17
|
NW
15
|
NW
14
|
|
|
30 | 31 | 33 | 31 | 34 | 34 | 32 | 28 | 26 |
|
|
E | E | VG | VG | VG | VG | VG | VG | G |
|
Humidity
|
69% | 70% | 72% | 75% | 70% | 62% | 63% | 70% | 78% |
|
UV
|
- | - | - | - | 2 | 2 | 1 | - | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Chance of precipitation
|
40% | 40% | 30% | 30% | 30% | 30% | 10% | 10% |
|
|
11°
|
11°
|
11°
|
11°
|
12°
|
12°
|
11°
|
11°
|
|
|
9° | 8° | 8° | 9° | 9° | 10° | 9° | 9° |
|
|
NNW
14
|
NNW
14
|
NNW
13
|
NNW
14
|
NNW
14
|
NNW
14
|
NNW
11
|
NNW
9
|
|
|
26 | 26 | 24 | 26 | 27 | 26 | 19 | 16 |
|
|
G | G | G | G | G | VG | VG | VG |
|
Humidity
|
82% | 82% | 83% | 81% | 78% | 74% | 76% | 80% |
|
UV
|
- | - | - | 1 | 2 | 1 | - | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
Chance of precipitation
|
10% | 30% | <5% | 10% | 10% | 10% | 10% | 10% |
|
|
11°
|
10°
|
10°
|
12°
|
13°
|
13°
|
12°
|
11°
|
|
|
9° | 9° | 9° | 11° | 12° | 12° | 10° | 9° |
|
|
NNW
9
|
NNW
9
|
NNW
8
|
NW
9
|
NW
9
|
WNW
9
|
W
8
|
SSW
9
|
|
|
16 | 16 | 15 | 18 | 18 | 18 | 14 | 15 |
|
|
G | VG | VG | VG | VG | VG | VG | G |
|
Humidity
|
83% | 83% | 84% | 76% | 71% | 71% | 82% | 88% |
|
UV
|
- | - | - | 1 | 3 | 1 | - | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
Chance of precipitation
|
20% | 20% | 20% | 30% | 80% | 60% | 70% | 20% |
|
|
11°
|
12°
|
12°
|
14°
|
15°
|
15°
|
14°
|
14°
|
|
|
9° | 10° | 10° | 11° | 11° | 11° | 11° | 11° |
|
|
WSW
9
|
SW
10
|
SSW
13
|
SSW
17
|
SW
20
|
SW
20
|
WSW
19
|
WSW
19
|
|
|
17 | 19 | 24 | 32 | 37 | 37 | 34 | 34 |
|
|
G | M | G | M | G | G | G | G |
|
Humidity
|
90% | 91% | 91% | 89% | 84% | 82% | 83% | 84% |
|
UV
|
- | - | - | 1 | 2 | 1 | - | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
Chance of precipitation
|
30% | 40% | 40% | 30% | 30% | 30% | 30% | 30% |
|
|
13°
|
13°
|
13°
|
14°
|
15°
|
15°
|
14°
|
14°
|
|
|
10° | 10° | 10° | 10° | 11° | 11° | 11° | 11° |
|
|
W
19
|
W
19
|
WNW
18
|
W
20
|
W
20
|
W
19
|
W
17
|
W
17
|
|
|
35 | 34 | 33 | 36 | 38 | 35 | 31 | 30 |
|
|
G | G | G | VG | VG | VG | VG | VG |
|
Humidity
|
84% | 85% | 85% | 81% | 76% | 77% | 78% | 80% |
|
UV
|
- | - | - | 1 | 2 | 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.
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 (Medium) | 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.
Wales weather forecast
Headline:
Dry for most on Sunday. Windy and showery for Monday.
Today:
A dry day with sunny spells for much of Wales. Turning cloudier in the north from late morning with the chance for some light showers. Winds will be light, although it will turn breezier along the north coast later. Maximum temperature 17 °C.
Tonight:
Turning cloudy and windy through the night with a band of rain expected to sweep southwards across the country and clear to scattered showers overnight. Minimum temperature 5 °C.
Monday:
A windy day, especially along windward coasts, with a mixture of sunny spells and scattered showers. Feeling that bit colder if exposed to the wind. Maximum temperature 16 °C.
Outlook for Tuesday to Thursday:
Changeable with the some spells of rain or showers, as well as some drier and brighter interludes. Some chilly nights. Breezy on Tuesday but lighter winds on Wednesday and Thursday.
Updated:
UK long range weather forecast
A generally unsettled start to this period across the UK with sunshine and showers, which could be heavy at times. Cloud and rain will most likely spread from the west or southwest to affect all areas at times. Temperatures likely around normal or slightly below. Into October, the unsettled regime is likely to continue dominating the UK weather. Low pressure systems will bring showers or longer periods of rain to most parts of the country, with the highest rainfall expected in the west and northwest. Winds may become strong at times, most likely in the northwest. A shift towards more settled weather could possibly begin at the end of this period. Temperatures rather cold at first, then trending close to average.
Updated:
Drier and more settled conditions are likely to become more prevalent across the UK through this period, especially in the south. Some periods of wetter weather remain probable at times, most likely in the northwest. Temperatures are expected to trend near to or slightly above average.
Updated:
