Harlech (Gwynedd) weather
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Forecast days
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Today. Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius. Sunny intervals changing to cloudy by lunchtime. Sunrise: 05:15; Sunset: 21:12. UV: Moderate; Pollution: Low; Pollen: Moderate.
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Wednesday 19 May. Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius. Cloudy changing to sunny intervals by late morning. Sunrise: 05:13; Sunset: 21:13. UV: High; Pollution: Low; Pollen: Moderate.
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Thursday 20 May. Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Cloudy changing to heavy rain by late morning. Sunrise: 05:12; Sunset: 21:15. UV: Moderate; Pollution: Low; Pollen: Moderate.
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Friday 21 May. Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius. Heavy rain. Sunrise: 05:10; Sunset: 21:16. UV: Moderate; Pollution: Low; Pollen: Moderate.
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Saturday 22 May. Maximum daytime temperature: 11 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius. Cloudy changing to light showers by late morning. Sunrise: 05:09; Sunset: 21:18. UV: Moderate; Pollution: Low; Pollen: Moderate.
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Sunday 23 May. Maximum daytime temperature: 11 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius. Cloudy changing to light showers by late morning. Sunrise: 05:08; Sunset: 21:19. UV: Moderate;
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Monday 24 May. Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius. Cloudy changing to light showers by late morning. Sunrise: 05:07; Sunset: 21:21. UV: Moderate;
Seven day forecast for Harlech
| Time | Now | 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 | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 30% | 10% | 10% | 10% | <5% | 10% | <5% |
| Temperature in degrees Celsius |
10°
|
11°
|
12°
|
12°
|
11°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
10°
|
9°
|
8°
|
8°
|
| Feels like temperature in degrees Celsius | 10° | 10° | 10° | 9° | 9° | 10° | 10° | 10° | 10° | 9° | 9° | 9° | 8° | 7° | 7° |
| Wind direction and speed in miles per hour |
WSW
5
|
WSW
5
|
SW
9
|
SW
11
|
SW
10
|
SW
10
|
WSW
9
|
WSW
9
|
WSW
10
|
WSW
10
|
W
9
|
W
7
|
WNW
4
|
N
3
|
S
3
|
| Wind gust in miles per hour | 6 | 7 | 11 | 15 | 14 | 13 | 12 | 11 | 12 | 13 | 13 | 11 | 8 | 5 | 5 |
| Visibility | VG | VG | VG | E | E | E | E | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 75% | 71% | 68% | 71% | 72% | 71% | 71% | 70% | 72% | 72% | 71% | 74% | 83% | 89% | 90% |
| UV | 3 | 4 | 4 | 5 | 6 | 5 | 4 | 3 | 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 |
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| Chance of precipitation | 10% | 10% | <5% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 40% | 10% | 40% | 10% | 10% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature in degrees Celsius |
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
9°
|
9°
|
10°
|
10°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
| Feels like temperature in degrees Celsius | 7° | 7° | 7° | 7° | 7° | 7° | 8° | 8° | 9° | 9° | 9° | 9° | 10° | 10° | 10° | 10° | 10° | 9° | 9° | 9° | 9° | 8° | 8° | 8° |
| Wind direction and speed in miles per hour |
S
3
|
S
3
|
WNW
3
|
NNW
3
|
NNE
3
|
N
3
|
WSW
4
|
NW
5
|
WNW
6
|
W
7
|
W
10
|
WNW
12
|
W
11
|
WNW
12
|
W
12
|
WSW
11
|
WSW
12
|
WSW
14
|
SW
12
|
SW
11
|
SW
10
|
SW
9
|
SSW
9
|
SSW
9
|
| Wind gust in miles per hour | 5 | 4 | 5 | 5 | 6 | 7 | 8 | 10 | 10 | 12 | 15 | 18 | 18 | 20 | 19 | 18 | 19 | 21 | 20 | 18 | 16 | 16 | 15 | 16 |
| Visibility | VG | VG | VG | VG | VG | G | VG | VG | VG | VG | VG | VG | VG | VG | VG | E | E | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 89% | 89% | 91% | 91% | 90% | 91% | 90% | 84% | 83% | 79% | 76% | 70% | 63% | 58% | 56% | 55% | 59% | 64% | 67% | 72% | 79% | 85% | 89% | 89% |
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 4 | 5 | 5 | 6 | 5 | 4 | 4 | 3 | 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 |
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| Chance of precipitation | <5% | <5% | 10% | 30% | 80% | 90% | 90% | 90% | 90% |
| Temperature in degrees Celsius |
9°
|
9°
|
9°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
| Feels like temperature in degrees Celsius | 7° | 7° | 6° | 7° | 6° | 7° | 7° | 7° | 6° |
| Wind direction and speed in miles per hour |
SSW
9
|
S
9
|
S
11
|
SSE
14
|
SSE
19
|
SSE
23
|
S
25
|
S
26
|
SSW
26
|
| Wind gust in miles per hour | 16 | 17 | 20 | 26 | 36 | 43 | 47 | 47 | 47 |
| Visibility | VG | VG | G | G | M | M | M | P | M |
| Humidity | 90% | 90% | 90% | 86% | 85% | 84% | 88% | 90% | 92% |
| UV | - | - | - | 1 | 2 | 3 | 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 | 90% | 90% | 80% | 60% | 50% | 50% | 40% | 40% |
| Temperature in degrees Celsius |
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
10°
|
9°
|
| Feels like temperature in degrees Celsius | 6° | 6° | 6° | 7° | 8° | 8° | 7° | 6° |
| Wind direction and speed in miles per hour |
SSW
26
|
WSW
22
|
W
22
|
W
20
|
WNW
19
|
NW
19
|
NW
18
|
NNW
16
|
| Wind gust in miles per hour | 46 | 39 | 38 | 35 | 33 | 33 | 32 | 28 |
| Visibility | P | P | M | M | M | M | G | G |
| Humidity | 92% | 93% | 93% | 91% | 87% | 85% | 84% | 86% |
| UV | - | - | 1 | 2 | 3 | 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 | 30% | 20% | 10% | 30% | 30% | 20% | 10% | 10% |
| Temperature in degrees Celsius |
8°
|
7°
|
8°
|
9°
|
10°
|
10°
|
10°
|
9°
|
| Feels like temperature in degrees Celsius | 5° | 5° | 6° | 6° | 7° | 7° | 7° | 6° |
| Wind direction and speed in miles per hour |
NNW
14
|
NW
12
|
NW
12
|
NW
13
|
NW
15
|
NW
15
|
WNW
14
|
WNW
12
|
| Wind gust in miles per hour | 24 | 20 | 20 | 25 | 27 | 26 | 23 | 19 |
| Visibility | G | G | G | G | G | VG | VG | VG |
| Humidity | 86% | 87% | 82% | 73% | 70% | 62% | 65% | 78% |
| UV | - | - | 1 | 3 | 5 | 3 | 1 | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
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|
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| Chance of precipitation | 10% | 10% | 10% | 40% | 40% | 50% | 60% | 50% |
| Temperature in degrees Celsius |
8°
|
7°
|
8°
|
9°
|
10°
|
10°
|
10°
|
10°
|
| Feels like temperature in degrees Celsius | 5° | 5° | 6° | 7° | 7° | 7° | 7° | 6° |
| Wind direction and speed in miles per hour |
WNW
11
|
WNW
11
|
W
11
|
WSW
14
|
WSW
16
|
WSW
17
|
SW
18
|
SW
17
|
| Wind gust in miles per hour | 18 | 18 | 20 | 25 | 30 | 31 | 31 | 29 |
| Visibility | G | G | G | G | G | G | G | G |
| Humidity | 83% | 84% | 79% | 68% | 65% | 69% | 75% | 83% |
| UV | - | - | 1 | 3 | 5 | 3 | 1 | - |
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
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|
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| Chance of precipitation | 40% | 20% | 20% | 40% | 60% | 60% | 60% | 10% |
| Temperature in degrees Celsius |
9°
|
9°
|
9°
|
10°
|
11°
|
11°
|
11°
|
10°
|
| Feels like temperature in degrees Celsius | 6° | 5° | 6° | 7° | 8° | 8° | 8° | 7° |
| Wind direction and speed in miles per hour |
SW
15
|
W
15
|
SW
15
|
SW
16
|
SW
17
|
WSW
18
|
WSW
16
|
WSW
15
|
| Wind gust in miles per hour | 25 | 25 | 26 | 30 | 32 | 32 | 27 | 25 |
| Visibility | G | G | G | G | G | G | VG | G |
| Humidity | 85% | 87% | 85% | 76% | 72% | 73% | 77% | 84% |
| UV | - | - | 1 | 3 | 4 | 3 | 1 | - |
Wales weather forecast
Headline:
Another day of showers and sunny spells, possible thunder.
Today:
A familiar mixture of sunny spells and scattered showers, these developing quickly through the morning, some possibly heavy and thundery, with a risk of hail. Similar conditions to recently, but breezy. Maximum temperature 15 °C.
Tonight:
Any remaining showers gradually ease through the evening, clearing into the night. Remaining cloudy but largely dry overnight, though showers continue in the south of the country. Feeling chilly. Minimum temperature 6 °C.
Wednesday:
Through the morning, showers develop quickly across the country, less frequent than recently, but still possibly heavy and thunderous. Turning largely dry later, and remaining so overnight. Maximum temperature 14 °C.
Outlook for Thursday to Saturday:
Persistent rain on Thursday arriving from the west, heavy, with strong winds and coastal gales. Staying wet on Friday, winds remaining strong. Further scattered showers and sunny spells on Saturday.
Updated:
UK long range weather forecast
Unsettled conditions continuing, with scattered showers again developing across most areas. These showers are likely to be heavy at times, with thunderstorms possible in places. On Friday and possibly into the weekend, more prolonged spells of rain are likely at times, especially in the west. Into next week, there is a chance of more settled conditions to gradually become established. Whilst further rain and showers are possible, overall drier and brighter conditions should become more dominant. Staying rather cool for the time of year, although night time frost will be limited, mainly across rural, northern areas. During next week, there are some indications that conditions may start to turn warmer, with temperatures closer to normal for the time of year.
Updated:
Confidence is low for this period, which is usual during spring and early summer. It is likely for conditions to remain changeable with showers at first, but probably also more settled at times with a higher likelihood of drier conditions for many places compared to recent weeks. Temperatures probably recovering to nearer average but with more settled conditions bringing some warmer days, and some cooler nights remain possible.
Updated:
