Nefyn (Gwynedd) weather

Forecast days

Seven day forecast for Nefyn

Time 00:00 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Light rain Light rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain
Chance of precipitation
60% 60% 90% 90% 80% 80% 80% 90% 90%
15°
15°
16°
16°
16°
17°
17°
16°
16°
11° 11° 12° 12° 12° 12° 11° 11° 12°
S 23
S 24
S 25
S 25
S 26
S 28
S 29
S 29
SSW 25
39 39 41 41 44 48 51 50 43
M M G M M G G M M
Humidity
86% 90% 93% 92% 91% 89% 83% 87% 91%
UV
- - - - 1 2 1 1 -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Heavy shower (night) Clear night Clear night Light shower (day) Light shower (day) Light shower (day) Sunny intervals Clear night
Chance of precipitation
60% 10% 10% 40% 40% 30% 10% 10%
16°
15°
15°
16°
16°
16°
15°
15°
12° 12° 12° 12° 12° 12° 12° 12°
SSW 20
SSW 19
SSW 19
SSW 22
SSW 24
SSW 24
SSW 21
SSW 21
34 31 32 37 42 42 36 34
G VG VG VG VG VG VG VG
Humidity
91% 89% 86% 82% 77% 75% 82% 84%
UV
- - - 2 3 2 1 -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Light shower (night) Light shower (night) Cloudy Light shower (day) Light shower (day) Light shower (day) Cloudy Cloudy
Chance of precipitation
30% 30% 20% 40% 40% 40% 10% 10%
15°
15°
15°
15°
16°
16°
15°
15°
12° 12° 12° 12° 12° 12° 12° 12°
SSW 20
SSW 18
SSW 17
S 19
SSW 21
SW 21
SSW 18
SSW 17
33 29 29 33 38 36 30 29
VG G G G G VG VG G
Humidity
87% 87% 88% 86% 83% 80% 86% 87%
UV
- - - 1 3 1 - -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Cloudy Heavy rain Heavy shower (night) Light shower (day) Sunny intervals Light shower (day) Light shower (night) Partly cloudy (night)
Chance of precipitation
20% 80% 60% 40% 20% 40% 40% 10%
15°
15°
15°
15°
16°
16°
15°
14°
12° 11° 11° 11° 11° 12° 11° 11°
SSW 18
SSW 19
SSW 20
SSW 22
SSW 22
SSW 22
SW 20
SW 19
31 33 35 38 41 38 33 31
G G G G G VG VG VG
Humidity
88% 89% 88% 84% 79% 78% 81% 81%
UV
- - - 1 3 1 - -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Partly cloudy (night) Clear night Clear night Sunny intervals Light shower (day) Heavy shower (day) Light shower (night) Light shower (night)
Chance of precipitation
10% 10% 10% 10% 40% 50% 40% 40%
14°
14°
14°
15°
15°
15°
14°
14°
11° 11° 11° 12° 12° 12° 12° 11°
SW 18
SW 16
SW 16
SSW 18
SSW 19
SSW 19
SSW 17
SSW 17
29 27 26 30 33 33 28 28
VG VG VG VG G VG VG G
Humidity
82% 83% 84% 81% 77% 79% 83% 85%
UV
- - - 2 2 1 - -

UK video forecast

WARNING
Flood alerts icon
Flood alerts in force for Wales
Flood alerts in force for Wales

Wales weather forecast

Headline:

Sunshine and showers today, chilly tonight then fine tomorrow.

Today:

Sunny spells and scattered showers, these still heavy at times but generally less intense than they were yesterday. Becoming mainly dry later in the afternoon with more in the way of sunny spells. Widely breezy and rather windy on coasts. Maximum temperature 16 °C.

Tonight:

Isolated showers continuing into this evening, but becoming dry overnight with clear periods. Winds easing and turning chilly inland, with a few pockets of grass frost possible in prone locations. Minimum temperature 6 °C.

Saturday:

After a chilly start, it will be a bright morning with sunny periods. Probably turning cloudier through the afternoon but skies staying mostly bright. Freshening southerly winds by the evening. Maximum temperature 17 °C.

Outlook for Sunday to Tuesday:

Windy on Sunday with rain, heavy at times and winds close to gale force on coasts. Less windy on Monday and brighter. Sunshine and showers on Tuesday. Turning warmer.

Updated:

UK long range weather forecast

Many areas will see a mixture of sunshine and showers on Tuesday, though southeast England may see cloudier skies and outbreaks of rain. Thereafter, a changeable and at times unsettled outlook, with further low pressure areas tracking towards the UK, but with some uncertainty as to their paths at present. These systems could bring periods of heavy rain and strong winds to parts of the country. The wettest and windiest weather is more likely farther north and west. The best chance of drier conditions is across the east and southeast of England and will be closer to high pressure which is more likely to reside over continental Europe. Temperatures are likely to be generally above average, especially in the south.

Updated:

Through early to mid October, generally blocked weather patterns are more likely than average, however there is significant uncertainty around the detail and resultant conditions over the UK. A typical mix of autumnal conditions may occur at times, although drier than average conditions are slightly more likely than wetter than average conditions over this period as a whole. Above average temperatures also continue to be more likely than below average temperatures, although cool nights, along with patchy mist and fog are probable during settled spells.

Updated:

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