News
Storm Barra named
A deep area of low-pressure moving in from the Atlantic on Tuesday [7 December, 2021] has been named as Storm Barra by Met Éireann for the level of impacts exp…
Read moreHarlech Castle (Gwynedd) weather
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Forecast days
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Today. Maximum daytime temperature: 7 degrees Celsius; Minimum nighttime temperature: 2 degrees Celsius. Partly cloudy. Sunrise: 08:11; Sunset: 16:02. UV: Low; Pollution: Low; No pollen data.
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Monday 6 December. Maximum daytime temperature: 8 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius. Heavy rain changing to sunny intervals by lunchtime. Sunrise: 08:13; Sunset: 16:02. UV: Low; Pollution: Low; No pollen data.
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Tuesday 7 December. Maximum daytime temperature: 8 degrees Celsius; Minimum nighttime temperature: 5 degrees Celsius. Cloudy changing to heavy rain by late morning. Sunrise: 08:14; Sunset: 16:01. UV: Low; Pollution: Low; No pollen data.
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Wednesday 8 December. Maximum daytime temperature: 8 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius. Light showers. Sunrise: 08:15; Sunset: 16:01. UV: Low; Pollution: Low; No pollen data.
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Thursday 9 December. Maximum daytime temperature: 9 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius. Partly cloudy. Sunrise: 08:16; Sunset: 16:01. UV: Low; Pollution: Low; No pollen data.
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Friday 10 December. Maximum daytime temperature: 9 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius. Partly cloudy changing to sunny intervals by late morning. Sunrise: 08:17; Sunset: 16:01. UV: Low;
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Saturday 11 December. Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius. Heavy rain. Sunrise: 08:19; Sunset: 16:00. UV: Low;
Seven day forecast for Harlech Castle
Today (5 December 2021)
at
| Time | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | <5% | <5% | <5% | <5% | 10% | 10% |
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Temperature
°C
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| Temperature in degrees Celsius |
5°
|
3°
|
3°
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3°
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4°
|
4°
|
| Feels like temperature in degrees Celsius | 3° | 2° | 2° | 2° | 3° | 3° |
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Wind direction and speed
mph
|
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| Wind direction and speed in miles per hour |
NNW
4
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N
2
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E
1
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NNE
2
|
SSE
2
|
ESE
2
|
| Wind gust in miles per hour | 8 | 6 | 4 | 2 | 4 | 6 |
|
Visibility
|
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| Visibility | VG | VG | G | G | VG | VG |
| Humidity | 78% | 86% | 87% | 88% | 84% | 82% |
| UV | - | - | - | - | - | - |
Monday (6 December 2021)
at
| 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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| Chance of precipitation | <5% | 10% | 10% | 10% | 10% | 80% | 90% | 90% | ≥95% | 90% | 80% | 10% | <5% | 10% | 10% | 30% | 10% | 10% | 40% | 10% | 30% | 10% | <5% | 10% |
|
Temperature
°C
|
||||||||||||||||||||||||
| Temperature in degrees Celsius |
4°
|
4°
|
5°
|
5°
|
5°
|
6°
|
6°
|
5°
|
6°
|
6°
|
7°
|
8°
|
8°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
| Feels like temperature in degrees Celsius | 3° | 3° | 2° | 2° | 1° | 2° | 1° | 1° | 2° | 3° | 4° | 4° | 3° | 3° | 3° | 2° | 2° | 2° | 1° | 2° | 2° | 1° | 2° | 2° |
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Wind direction and speed
mph
|
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| Wind direction and speed in miles per hour |
ESE
3
|
ESE
3
|
S
8
|
S
11
|
S
13
|
S
14
|
S
16
|
S
17
|
S
13
|
SSW
14
|
W
9
|
WNW
14
|
W
19
|
W
18
|
W
18
|
W
20
|
W
21
|
WNW
18
|
W
20
|
WNW
18
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WNW
17
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WNW
18
|
WNW
13
|
W
13
|
| Wind gust in miles per hour | 8 | 10 | 18 | 22 | 25 | 24 | 29 | 30 | 25 | 24 | 18 | 25 | 30 | 29 | 29 | 33 | 34 | 30 | 32 | 30 | 29 | 29 | 23 | 23 |
|
Visibility
|
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| Visibility | VG | VG | VG | VG | VG | G | G | M | G | M | VG | E | E | E | E | E | E | E | VG | E | E | E | E | E |
| Humidity | 84% | 84% | 80% | 79% | 80% | 82% | 87% | 92% | 91% | 94% | 86% | 76% | 69% | 68% | 73% | 70% | 68% | 69% | 69% | 69% | 69% | 69% | 70% | 70% |
| UV | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - |
Tuesday (7 December 2021)
at
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 10% | 10% | 60% | 90% | ≥95% | 80% | 60% | 50% |
|
Temperature
°C
|
||||||||
| Temperature in degrees Celsius |
5°
|
5°
|
5°
|
5°
|
6°
|
7°
|
6°
|
7°
|
| Feels like temperature in degrees Celsius | 1° | 2° | 0° | -1° | 1° | 1° | 1° | 2° |
|
Wind direction and speed
mph
|
||||||||
| Wind direction and speed in miles per hour |
W
15
|
SW
8
|
SE
13
|
SE
27
|
SSE
27
|
S
28
|
S
27
|
SSW
26
|
| Wind gust in miles per hour | 23 | 14 | 25 | 47 | 49 | 49 | 48 | 46 |
|
Visibility
|
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| Visibility | E | E | E | G | G | G | VG | G |
| Humidity | 72% | 72% | 74% | 83% | 85% | 80% | 80% | 79% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
Wednesday (8 December 2021)
at
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 70% | 60% | 50% | 50% | 50% | 50% | 30% | 30% |
|
Temperature
°C
|
||||||||
| Temperature in degrees Celsius |
7°
|
6°
|
6°
|
7°
|
7°
|
7°
|
7°
|
7°
|
| Feels like temperature in degrees Celsius | 2° | 1° | 1° | 2° | 2° | 3° | 3° | 3° |
|
Wind direction and speed
mph
|
||||||||
| Wind direction and speed in miles per hour |
SW
26
|
WSW
24
|
W
24
|
W
23
|
W
23
|
WNW
23
|
W
20
|
WNW
19
|
| Wind gust in miles per hour | 45 | 43 | 42 | 41 | 40 | 39 | 34 | 32 |
|
Visibility
|
||||||||
| Visibility | G | M | M | G | G | G | G | G |
| Humidity | 79% | 84% | 84% | 83% | 82% | 81% | 82% | 84% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
Thursday (9 December 2021)
at
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 10% | 10% | 10% | 10% | 10% | 20% | 20% | 20% |
|
Temperature
°C
|
||||||||
| Temperature in degrees Celsius |
7°
|
7°
|
7°
|
7°
|
8°
|
8°
|
7°
|
7°
|
| Feels like temperature in degrees Celsius | 3° | 3° | 3° | 3° | 5° | 5° | 4° | 4° |
|
Wind direction and speed
mph
|
||||||||
| Wind direction and speed in miles per hour |
NW
19
|
NW
17
|
W
16
|
W
13
|
W
12
|
WSW
11
|
WSW
11
|
WSW
12
|
| Wind gust in miles per hour | 31 | 28 | 26 | 21 | 21 | 18 | 18 | 20 |
|
Visibility
|
||||||||
| Visibility | G | G | G | VG | VG | VG | G | G |
| Humidity | 84% | 85% | 85% | 87% | 83% | 85% | 89% | 88% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
Friday (10 December 2021)
at
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
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| Chance of precipitation | 20% | 20% | 10% | 10% | 10% | 10% | 10% | 10% |
|
Temperature
°C
|
||||||||
| Temperature in degrees Celsius |
7°
|
7°
|
7°
|
7°
|
8°
|
8°
|
8°
|
7°
|
| Feels like temperature in degrees Celsius | 4° | 4° | 3° | 3° | 4° | 4° | 4° | 4° |
|
Wind direction and speed
mph
|
||||||||
| Wind direction and speed in miles per hour |
SW
14
|
W
16
|
WNW
20
|
WNW
20
|
WNW
20
|
WNW
18
|
W
15
|
WSW
14
|
| Wind gust in miles per hour | 23 | 26 | 32 | 33 | 33 | 30 | 25 | 23 |
|
Visibility
|
||||||||
| Visibility | M | G | G | G | VG | VG | VG | G |
| Humidity | 86% | 84% | 82% | 81% | 76% | 75% | 79% | 82% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
Saturday (11 December 2021)
at
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
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| Chance of precipitation | 20% | 70% | 80% | 60% | 60% | 60% | 50% | 60% |
|
Temperature
°C
|
||||||||
| Temperature in degrees Celsius |
7°
|
8°
|
9°
|
9°
|
10°
|
10°
|
10°
|
9°
|
| Feels like temperature in degrees Celsius | 4° | 4° | 5° | 6° | 6° | 6° | 6° | 6° |
|
Wind direction and speed
mph
|
||||||||
| Wind direction and speed in miles per hour |
SW
15
|
SW
17
|
SSW
18
|
SSW
20
|
SW
21
|
SW
20
|
SW
20
|
WSW
20
|
| Wind gust in miles per hour | 25 | 28 | 31 | 34 | 35 | 34 | 34 | 33 |
|
Visibility
|
||||||||
| Visibility | G | G | M | M | G | G | G | G |
| Humidity | 86% | 89% | 91% | 92% | 90% | 86% | 84% | 82% |
| UV | - | - | - | 1 | 1 | 1 | - | - |
weather map
Harlech Castle
Detailed weather map
Forecast for HH:mm, EEE
Updated HH:mm (ZZZZ) on EEE dd MMM yyyy
WARNING
Flood warnings
Flood alerts in force
for Wales.
Wales weather forecast
Headline:
Winds slowly easing with sunny spells developing, but feeling chilly.
This Evening and Tonight:
Dry and cold with clear periods this evening. Winds falling light. Temperatures rising later as cloud and freshening southerly winds bring rain and possible hill snow from the west during the second half of the night. Minimum temperature -1 °C.
Monday:
Cloudy with occasionally heavy rain during the morning. This clearing to brighter skies by lunchtime with sunny spells and blustery showers during the afternoon. Becoming windy with local coastal gales. Maximum temperature 10 °C.
Outlook for Tuesday to Thursday:
Very windy with gales or severe gales likely on Tuesday and further heavy rain followed by showers. Staying unsettled and cold on Wednesday and Thursday with strong winds and showers.
Updated:
UK long range weather forecast
Remaining largely unsettled on Friday, particularly in the west, with showers or longer spells of rain at times, and snow possible across higher ground, mainly in the north. Looking drier in the east with some brighter spells. Generally light winds, and temperatures near to, or slightly below average. Showers and longer spells of rain for most through the weekend, with some hill snow likely at times, mainly in the north. Temperatures generally around average. Stronger winds at times, especially in the west, where these may reach gale force. Further into the period, blustery showers and longer spells of rain for a time before more settled conditions look likely to develop, most likely with milder temperatures, but a chance of some briefer colder interludes, bringing an occasional risk of frost.
Updated:
Going into the Christmas period, it is likely to be milder than earlier in the month, with temperatures near to, or above normal, although some colder spells remain possible. It is likely to become more settled around Christmas and towards New Year with increased chance of overnight frost and fog during clearer spells.
Updated:
