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Caernarfon

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Caernarfon last 24 hours
  • 9 °C

    7 °C

    Overcast
  • 9 °C

    5 °C

    Overcast
  • 8 °C

    2 °C

    Cloudy
  • 6 °C

    2 °C

    Cloudy
  • 5 °C

    2 °C

    Cloudy
  • 7 °C

    5 °C

    Cloudy
  • 8 °C

    6 °C

    Light rain
Wednesday   (18 January 2017)
1600 1700 1800 1900 2000 2100 2200 2300
Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast
Temperature (°C)
8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 7 °
Feels like temperature (°C) arrow down
6 ° 7 ° 7 ° 7 ° 7 ° 7 ° 7 ° 7 °
Precipitation probability arrow down
10% 10% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
SW 6 7 SSW 4 7 S 3 7 S 3 6 S 3 6 SSW 3 5 S 2 5 SSW 2 4
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M M M G G G G G
Humidity arrow down
94% 94% 93% 93% 91% 90% 91% 92%
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1 0 0 0 0 0 0 0
Thursday   (19 January 2017)
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Overcast Cloudy Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast
Temperature (°C)
7 ° 7 ° 7 ° 7 ° 7 ° 7 ° 7 ° 7 ° 7 ° 7 ° 8 ° 8 ° 9 ° 9 ° 9 ° 9 ° 8 ° 8 ° 8 ° 7 ° 7 ° 7 ° 7 ° 7 °
Feels like temperature (°C) arrow down
7 ° 7 ° 7 ° 7 ° 6 ° 6 ° 6 ° 7 ° 7 ° 7 ° 7 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 7 ° 7 ° 7 ° 7 ° 6 ° 6 ° 6 °
Precipitation probability arrow down
10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
SSW 2 5 E 2 3 ESE 2 4 SSE 3 5 SSW 1 4 E 1 4 SE 2 3 ESE 3 4 E 3 4 ENE 3 4 E 2 3 N 2 3 NW 2 4 NW 3 5 NNE 3 5 NNE 3 5 NNE 3 5 ENE 4 6 ENE 3 6 NE 3 5 NE 3 6 ENE 3 6 ENE 3 5 ENE 3 5
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G G G G G G G G G VG VG VG G G G G G G G G
Humidity arrow down
90% 92% 92% 90% 93% 92% 93% 89% 91% 89% 87% 85% 84% 84% 84% 85% 88% 91% 91% 92% 90% 90% 89% 90%
UV index arrow down
0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0
Friday   (20 January 2017)
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Overcast Overcast Cloudy Cloudy Cloudy Overcast Cloudy Partly cloudy night
Temperature (°C)
6 ° 6 ° 6 ° 5 ° 7 ° 8 ° 6 ° 4 °
Feels like temperature (°C) arrow down
6 ° 5 ° 4 ° 4 ° 7 ° 7 ° 4 ° 3 °
Precipitation probability arrow down
10% 10% 10% 10% 10% 10% <5% <5%
Wind direction, speed & gust (mph) arrow down
E 2 5 ESE 3 4 E 3 5 E 4 6 ESE 2 5 E 3 6 E 3 7 ESE 4 7
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G VG VG G G
Humidity arrow down
92% 91% 91% 90% 78% 81% 88% 91%
UV index arrow down
0 0 0 1 1 1 0 0
Saturday   (21 January 2017)
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Partly cloudy night Cloudy Cloudy Sunny intervals Sunny intervals Cloudy Overcast Overcast
Temperature (°C)
3 ° 4 ° 3 ° 3 ° 5 ° 5 ° 4 ° 4 °
Feels like temperature (°C) arrow down
1 ° 2 ° 1 ° 0 ° 3 ° 4 ° 2 ° 2 °
Precipitation probability arrow down
<5% 10% 10% <5% <5% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
ESE 5 6 ESE 5 7 ESE 5 7 ESE 5 8 SE 5 10 SSE 5 8 E 4 6 SSE 4 6
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG VG VG
Humidity arrow down
91% 89% 89% 90% 80% 77% 86% 86%
UV index arrow down
0 0 0 1 1 1 0 0
Sunday   (22 January 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Cloudy Overcast Cloudy Overcast Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
3 ° 3 ° 3 ° 3 ° 5 ° 5 ° 4 ° 4 °
Feels like temperature (°C) arrow down
1 ° 1 ° 1 ° 1 ° 2 ° 3 ° 2 ° 2 °
Precipitation probability arrow down
10% 10% 10% 10% 10% 10% 10% 10%
Wind direction, speed & gust (mph) arrow down
SE 5 8 SE 5 8 SE 4 7 SSE 5 9 S 6 11 S 5 10 SSE 6 9 S 5 9
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG G G G VG VG G
Humidity arrow down
86% 87% 88% 88% 81% 81% 87% 89%
UV index arrow down
0 0 0 1 1 1 0 0
Monday   (23 January 2017)
0000 0300 0600 0900 1200 1500 1800 2100
Cloudy Cloudy Overcast Sunny intervals Cloudy Cloudy Partly cloudy night Cloudy
Temperature (°C)
4 ° 4 ° 4 ° 4 ° 6 ° 6 ° 6 ° 5 °
Feels like temperature (°C) arrow down
2 ° 1 ° 1 ° 1 ° 3 ° 3 ° 2 ° 2 °
Precipitation probability arrow down
10% 10% 10% 10% 10% 10% <5% 10%
Wind direction, speed & gust (mph) arrow down
SSW 6 10 S 7 12 S 8 12 S 8 13 SW 10 17 SW 11 18 SW 12 18 SSW 13 20
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G VG VG G G
Humidity arrow down
89% 91% 91% 92% 84% 83% 88% 89%
UV index arrow down
0 0 0 1 1 1 0 0
Tuesday   (24 January 2017)
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Cloudy Cloudy Overcast Cloudy Cloudy Light rain Cloudy Overcast
Temperature (°C)
5 ° 6 ° 6 ° 7 ° 7 ° 7 ° 7 ° 7 °
Feels like temperature (°C) arrow down
2 ° 2 ° 2 ° 3 ° 4 ° 4 ° 3 ° 3 °
Precipitation probability arrow down
10% 10% 20% 10% 10% 40% 20% 20%
Wind direction, speed & gust (mph) arrow down
SSW 14 21 SSW 15 23 SSW 15 24 SSW 16 26 SSW 18 28 SSW 18 29 SSW 18 29 SSW 18 29
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
G G G G G G G G
Humidity arrow down
90% 90% 91% 90% 86% 87% 89% 90%
UV index arrow down
0 0 0 1 1 1 0 0
More Detail chevron down

Issued at: 1500 on Wed 18 Jan 2017

Forecast summary

  • Regional
  • UK 5 days
  • UK 6-30 days

Regional forecast for Wales

Cloudy, with a little light rain for some.

This Evening and Tonight:

Remaining cloudy and chilly overnight. The winds will be light and most places should stay dry, although the cloud may be thick enough for a little drizzle over the hills, with some patchy hill fog too. Minimum Temperature 1 °C.

Thursday:

Another cloudy day on Thursday although with likely more in the way of brightness than Wednesday, particularly to the west and perhaps north of hills. Staying chilly with light winds. Maximum Temperature 8 °C.

Outlook for Friday to Sunday:

Remaining generally settled through the weekend, rather cloudy at first but more in the way of sunny spells by Sunday, and perhaps the odd shower. Patchy fog possible overnight.

Updated at: 1512 on Wed 18 Jan 2017

UK forecast for the next 5 days

Rather cloudy and mostly dry.

This Evening and Tonight:

Rather cloudy and mild for most with a little drizzle and hill fog here and there. It'll be clearer and colder in the south and south-east with a frost likely, although turning cloudier in places.

Thursday:

Cloudy for most with patchy drizzle in the north-west. Cloudier than Wednesday in the south-east with best of any brightness in the south, south-west and north-east. Chilly in the south.

Outlook for Friday to Sunday:

Remaining generally settled through the weekend, rather cloudy at first but more in the way of sunny spells by Sunday. Turning colder for most with overnight frosts becoming more widespread.

Updated at: 1514 on Wed 18 Jan 2017

Outlook for the UK over the next 6-30 days

UK Outlook for Monday 23 Jan 2017 to Wednesday 1 Feb 2017:

High pressure is likely to continue to dominate across the UK on Monday and Tuesday, with mostly dry and settled conditions expected, aside from in the far north-west where rain and strong winds are possible. Temperatures will be mostly either around average or a little colder. Looking further ahead, more unsettled conditions are expected to slowly spread further into the north and west bringing spells of rain and strong winds, although it will be more settled further south and east. The unsettled and at times windy conditions are expected to continue to slowly spread south and east through the period, eventually bringing milder conditions to most and outbreaks of rain at times across the country, this likely heavier further west and lighter and less frequent further east.

Updated at: 1135 on Wed 18 Jan 2017

UK Outlook for Thursday 2 Feb 2017 to Thursday 16 Feb 2017:

Looking ahead to the start of February confidence is fairly low. However, the most likely scenario is that Atlantic low pressure systems will bring spells of wet and windy weather to all at times, though this will be interspersed with drier and brighter interludes. Temperatures will generally be around average for this time of year, though with occasional milder spells. There is a possibility that an area of high pressure will become dominant again towards the middle of February, bringing more settled conditions with the return of overnight frost and patches of fog. However, confidence regarding this detail is low.

Updated at: 1135 on Wed 18 Jan 2017

Weather map

Wed 1700

Weather forecast map for Caernarfon

Caernarfon Caernarfon – Overcast 53.1393 -4.2727
Aberystwyth Aberystwyth – Overcast 52.415 -4.0817
Wrexham Wrexham – Overcast 53.0428 -2.9911
Newtown (Powys) Newtown (Powys) – Overcast 52.5118 -3.3118
Douglas (Isle of Man) Douglas (Isle of Man) – Overcast 54.1518 -4.484
Preston Preston – Overcast 53.763 -2.7017
Manchester Manchester – Overcast 53.479 -2.2465
Stoke-on-Trent Stoke-on-Trent – Overcast 53.0024 -2.178
Hereford Hereford – Overcast 52.056 -2.7146
Kendal Kendal – Overcast 54.3279 -2.7449
Pembroke Pembroke – Overcast 51.6731 -4.9084
Swansea Swansea – Overcast 51.621 -3.9424
Birmingham Birmingham – Overcast 52.4859 -1.889
Newry Newry – Cloudy 54.1707 -6.3348
Sheffield Sheffield – Overcast 53.3809 -1.4686
Leeds Leeds – Overcast 53.8011 -1.547
Belfast Belfast – Cloudy 54.596 -5.9301
Cardiff Cardiff – Overcast 51.4812 -3.1778
Stranraer Stranraer – Overcast 54.9033 -5.0228
Nottingham Nottingham – Mist 52.9545 -1.1565

Location Details

Caernarfon

Location: 53.1393, -4.2727

Altitude: 10.0 m above mean sea level

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