Close window
Close window
This section of the new site isn't ready yet. We've brought you back to the current site.
We have been working on a new site. Want to take a look?

Caernarfon weather

  • Light shower day 11 °C

    8 °C

  • Sunny intervals 9 °C

    6 °C

  • Cloudy 9 °C

    8 °C

  • Light rain 10 °C

    9 °C

  • Cloudy 11 °C

    9 °C

  • Sunny intervals 13 °C

    8 °C

  • Sunny day 13 °C

    6 °C

Sunday (Sunday 17 February 2019)
Now 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
Warnings
Heavy rain Light rain Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Sunny day Partly cloudy night Cloudy Partly cloudy night Cloudy Partly cloudy night Partly cloudy night
≥95% 50% <5% <5% <5% <5% <5% <5% <5% <5% <5% 10% 10% 10%
Temperature (°C)
10 ° 10 ° 11 ° 11 ° 11 ° 11 ° 10 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 °
Show detail
Feels like temperature (°C)
6 ° 6 ° 7 ° 7 ° 7 ° 7 ° 7 ° 6 ° 5 ° 5 ° 5 ° 5 ° 5 ° 5 °
Wind direction, speed & gust (mph)
S 26 38 S 24 38 SSW 21 34 SSW 21 35 SSW 21 33 SSW 21 35 SSW 21 35 SSW 20 35 S 19 35 S 21 36 S 21 38 SSW 21 38 SSW 20 36 SSW 20 36
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
M G VG E E E E E E E VG VG VG E
Humidity
79% 88% 85% 81% 78% 76% 76% 76% 77% 80% 79% 81% 83% 84%
UV index
1 1 1 1 1 1 1 1
Sunrise: 07:32 Sunset: 17:32 Moon phase: Full Air pollution: 3
Monday (Monday 18 February 2019)
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
Warnings
Partly cloudy night Partly cloudy night Clear night Partly cloudy night Partly cloudy night Light shower night Light shower night Cloudy Light shower day Sunny intervals Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Clear night Clear night
<5% <5% <5% <5% <5% 30% 40% 10% 30% 10% <5% <5% <5% <5% <5% <5% <5% 10% <5% 10% <5% <5% <5% <5%
Temperature (°C)
9 ° 9 ° 9 ° 9 ° 9 ° 8 ° 8 ° 8 ° 8 ° 8 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 °
Show detail
Feels like temperature (°C)
5 ° 5 ° 5 ° 4 ° 5 ° 5 ° 4 ° 4 ° 4 ° 5 ° 5 ° 5 ° 5 ° 5 ° 5 ° 5 ° 5 ° 5 ° 5 ° 5 ° 5 ° 5 ° 4 ° 4 °
Wind direction, speed & gust (mph)
SSW 19 35 SSW 19 35 SSW 20 36 SSW 20 37 SSW 20 36 SSW 18 34 SSW 19 34 SSW 17 31 SSW 16 29 SSW 16 28 SW 17 30 SW 20 34 SW 21 36 SW 21 35 SW 19 34 SW 18 31 SW 17 29 SW 15 27 SW 15 25 WSW 14 25 WSW 14 25 WSW 14 24 WSW 14 24 WSW 13 23
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
E E E E E VG VG VG E E E E E E E E E E E E E E E E
Humidity
86% 85% 85% 85% 85% 85% 85% 85% 84% 83% 77% 71% 67% 68% 72% 75% 76% 79% 80% 80% 80% 81% 82% 83%
UV index
1 1 1 1 1 1 1 1 1 1
Sunrise: 07:30 Sunset: 17:34 Moon phase: Full Air pollution: 3
Tuesday (Tuesday 19 February 2019)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Clear night Clear night Cloudy Cloudy Cloudy Cloudy Cloudy Overcast
<5% <5% <5% 10% 10% 10% 20% 20%
Temperature (°C)
7 ° 7 ° 6 ° 7 ° 9 ° 9 ° 9 ° 9 °
Show detail
Feels like temperature (°C)
4 ° 3 ° 3 ° 4 ° 6 ° 5 ° 5 ° 5 °
Wind direction, speed & gust (mph)
WSW 13 22 WSW 11 19 WSW 11 19 SW 11 19 SSW 14 26 SSW 17 32 SSW 20 37 SSW 22 40
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
E E VG VG VG G M M
Humidity
83% 85% 86% 76% 74% 78% 83% 86%
UV index
1 1 1
Sunrise: 07:27 Sunset: 17:36 Moon phase: Full Air pollution: 3
Wednesday (Wednesday 20 February 2019)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Cloudy Cloudy Cloudy Overcast Light rain Light rain Overcast Overcast
20% 10% 10% 20% 50% 50% 20% 20%
Temperature (°C)
9 ° 9 ° 9 ° 9 ° 10 ° 10 ° 10 ° 10 °
Show detail
Feels like temperature (°C)
5 ° 5 ° 5 ° 6 ° 6 ° 6 ° 6 ° 6 °
Wind direction, speed & gust (mph)
SSW 23 41 SSW 22 40 SSW 21 39 SSW 22 40 SSW 22 40 SSW 20 37 SSW 18 34 SSW 18 32
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
VG G VG M M M G VG
Humidity
83% 84% 84% 82% 85% 87% 89% 89%
UV index
1 1 1
Sunrise: 07:25 Sunset: 17:38 Moon phase: Full Air pollution: 3
Thursday (Thursday 21 February 2019)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Cloudy Cloudy Overcast Cloudy Cloudy Cloudy Cloudy Cloudy
10% 20% 20% 10% 10% 10% 10% 10%
Temperature (°C)
10 ° 9 ° 9 ° 10 ° 11 ° 11 ° 11 ° 10 °
Show detail
Feels like temperature (°C)
6 ° 6 ° 6 ° 6 ° 7 ° 8 ° 7 ° 7 °
Wind direction, speed & gust (mph)
S 17 31 S 17 31 S 17 31 S 17 31 S 19 35 S 18 32 S 17 31 S 17 31
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
VG G G VG VG VG VG VG
Humidity
89% 90% 89% 87% 82% 80% 83% 84%
UV index
1 1 1
Sunrise: 07:23 Sunset: 17:39 Moon phase: Waning gibbous Air pollution: 3
Friday (Friday 22 February 2019)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Cloudy Cloudy Cloudy Cloudy Cloudy Sunny day Clear night Clear night
10% 10% 10% 10% 10% <5% <5% <5%
Temperature (°C)
10 ° 10 ° 10 ° 11 ° 13 ° 13 ° 11 ° 10 °
Show detail
Feels like temperature (°C)
7 ° 6 ° 6 ° 7 ° 9 ° 10 ° 9 ° 8 °
Wind direction, speed & gust (mph)
S 17 32 S 18 31 S 18 31 S 18 31 S 19 33 S 17 30 S 15 25 S 14 23
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
VG VG VG VG VG VG VG VG
Humidity
84% 85% 84% 79% 71% 71% 77% 78%
UV index
1 1 1
Sunrise: 07:21 Sunset: 17:41 Moon phase: Waning gibbous
Saturday (Saturday 23 February 2019)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Clear night Clear night Clear night Sunny day Sunny day Sunny day Clear night Clear night
<5% <5% <5% <5% <5% <5% <5% <5%
Temperature (°C)
10 ° 9 ° 8 ° 10 ° 12 ° 12 ° 10 ° 9 °
Show detail
Feels like temperature (°C)
7 ° 6 ° 6 ° 8 ° 10 ° 10 ° 8 ° 7 °
Wind direction, speed & gust (mph)
S 13 22 S 12 18 S 10 16 S 10 16 S 11 19 S 10 17 S 8 12 S 8 12
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
VG VG VG VG VG VG VG VG
Humidity
77% 77% 78% 75% 67% 70% 82% 84%
UV index
1 1 1
Sunrise: 07:19 Sunset: 17:43 Moon phase: Waning gibbous
< Caernarfon last 24 hours Issued at:
  • Weather map
  • UK video forecast
Met Office
Updated:
Tiree Heavy rain 56.497 -6.887
Birmingham Sunny day 52.486 -1.889
Glasgow Light rain 55.864 -4.25
Manchester Cloudy 53.479 -2.247
Brighton Sunny day 50.822 -0.136
Dover Cloudy 51.126 1.318
Exeter Light rain 50.718 -3.533
Lincoln Sunny day 53.23 -0.539
Norwich Sunny day 52.63 1.299
Peterborough Sunny day 52.569 -0.239
Swindon Sunny intervals 51.556 -1.778
York Sunny intervals 53.962 -1.079
Aberdeen Sunny day 57.15 -2.093
Pembroke Cloudy 51.673 -4.908
Ullapool Heavy rain 57.896 -5.16
Inverness Cloudy 57.478 -4.223
Kendal Cloudy 54.328 -2.745
Londonderry (Derry) Sunny intervals 54.995 -7.323
Newtown (Powys) Light rain 52.512 -3.312
Fort William Heavy rain 56.82 -5.104
Belfast Heavy rain 54.596 -5.93
Caernarfon Light rain 53.139 -4.273
Camborne Sunny intervals 50.212 -5.294
Cardiff Light shower day 51.481 -3.178
Dumfries Heavy shower day 55.071 -3.604
Edinburgh Sunny intervals 55.953 -3.187
Lerwick Sunny intervals 60.154 -1.143
London Sunny day 51.508 -0.125
Newcastle Upon Tyne Sunny day 54.978 -1.616
Pitlochry Cloudy 56.705 -3.728
Southampton Sunny day 50.909 -1.403
Stornoway Heavy rain 58.211 -6.384
Wick (Highland) Sunny intervals 58.439 -3.092
  • Regional
  • UK 5 days
  • UK 6-30 days

Regional Forecast for Wales

Headline:

Bright for a time. Some rain moving east. Rather windy.

Today:

Sunday will start dry with some sunshine. Thicker cloud and rain will edge in across western areas during the morning, with patchy light rain then affecting eastern parts during the afternoon. Meanwhile the west should brighten up again later on. Maximum temperature 12 °C.

Tonight:

Patchy rain will soon die out in the southeast this evening, to leave most areas dry overnight with clear spells. However, a few showers may arrive from the west later. Minimum temperature 6 °C.

Monday:

There will be some bright spells on Monday. However, much of the day looks fairly cloudy with the chance of some showers developing at times, especially in the west. Maximum temperature 11 °C.

Outlook for Tuesday to Thursday:

Many areas look dry with occasional clear or sunny intervals, although breezy. Some thicker cloud could give drizzle near the west coast and over hills at times. Generally becoming mild.

Updated: 00:33 on Sun 17 Feb 2019 GMT

UK forecast for the next 5 days

Headline:

Plenty of sunshine at first. Increasingly patchy rain moving southeast.

Today:

Sunday will start mostly dry with sunshine. However, a weakening band of rain will move east from western Scotland and Northern Ireland into other western and central areas, accompanied by strong winds. Brighter, with blustery showers in the northwest later.

Tonight:

Sunday night will be cloudy with patchy rain across East Anglia and southeast England. Elsewhere there will be clear spells, but with blustery showers developing in the north and west.

Monday:

The southeast will stay cloudy with patchy rain. Elsewhere there will be sunny spells, with scattered showers in the west and more persistent rain, with blustery winds in the northwest.

Outlook for Tuesday to Thursday:

Mainly dry in the southeast, but unsettled and often windy in the northwest. Becoming more generally dry and brighter away from the far northwest later. Turning generally very mild again.

Updated: 00:24 on Sun 17 Feb 2019 GMT

Outlook for the UK over the next 6-30 days

UK Outlook for Thursday 21 Feb 2019 to Saturday 2 Mar 2019:

Many places will stay dry with sunny spells on Thursday and Friday. The far west and northwest is likely to be cloudier and breezier, with some rain and drizzle. Temperatures will widely be above the seasonal average, but sometimes they will be tempered in the north and west by the wind. Towards the end of February and beginning of March, there will probably be a good deal of dry and bright weather across the south and east, but morning fog is likely here. It will be more changeable in the northwest, with the risk of gales, although some drier interludes are possible here. Temperatures are most likely to be mild overall, but overnight frosts will be likely, with a small chance of a colder spell developing in the east later.

UK Outlook for Sunday 3 Mar 2019 to Sunday 17 Mar 2019:

For the start of March we are likely to continue to see Atlantic frontal systems mainly affecting northern and western parts, but these will occasionally move further east across the rest of the UK as more active features, with strong winds and rain at times. However, many southern and eastern parts of the UK should remain predominantly settled throughout. Any snow looks most likely to be confined to higher ground in the north, although there remains a small chance of snow to low-levels elsewhere, should a continental easterly airflow develop. Temperatures are likely to remain mild overall, although some night frosts are likley in quieter periods.

Updated: 00:24 on Sun 17 Feb 2019 GMT

Location details

Caernarfon

Location
53.139, -4.273
Altitude
10 m above mean sea level

Follow us on

Facebook, Twitter, YouTube, Instagram, Snapchat, or LinkedIn Facebook Follow @metoffice on Twitter YouTube Instagram Snapchat LinkedIn