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Porthmadog weather

  • Cloudy 9 °C

    5 °C

  • Cloudy 9 °C

    7 °C

  • Heavy rain 10 °C

    8 °C

  • Cloudy 11 °C

    8 °C

  • Cloudy 12 °C

    8 °C

  • Sunny day 13 °C

    6 °C

  • Sunny intervals 11 °C

    5 °C

Monday (Monday 18 February 2019)
Now 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Warnings
Sunny intervals Sunny intervals Cloudy Partly cloudy night Partly cloudy night Cloudy Cloudy Partly cloudy night
<5% <5% 10% <5% <5% 10% 10% <5%
Temperature (°C)
9 ° 8 ° 8 ° 7 ° 7 ° 7 ° 7 ° 7 °
Show detail
Feels like temperature (°C)
4 ° 4 ° 4 ° 4 ° 4 ° 4 ° 4 ° 4 °
Wind direction, speed & gust (mph)
SW 23 33 SW 22 33 SW 23 36 WSW 21 33 WSW 19 31 WSW 16 28 WSW 17 27 W 16 28
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
VG VG VG E E E E E
Humidity
82% 85% 87% 88% 88% 88% 86% 88%
UV index
1 1
Sunrise: 07:29 Sunset: 17:34 Moon phase: Full Air pollution: 3
Tuesday (Tuesday 19 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 Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Light rain Heavy rain Light rain Heavy rain Heavy rain Light rain Light rain Light rain
<5% <5% <5% <5% <5% <5% <5% <5% <5% 10% 10% 10% 10% 10% 10% 10% 60% 80% 60% 80% 90% 60% 60% 60%
Temperature (°C)
7 ° 6 ° 6 ° 6 ° 6 ° 6 ° 6 ° 5 ° 6 ° 7 ° 8 ° 8 ° 8 ° 9 ° 9 ° 9 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 ° 8 °
Show detail
Feels like temperature (°C)
4 ° 4 ° 4 ° 4 ° 4 ° 3 ° 3 ° 3 ° 4 ° 5 ° 4 ° 5 ° 5 ° 5 ° 5 ° 5 ° 5 ° 4 ° 4 ° 3 ° 3 ° 3 ° 3 ° 3 °
Wind direction, speed & gust (mph)
W 15 25 W 14 24 W 12 22 WSW 11 20 WSW 13 21 WSW 13 20 W 12 20 W 12 20 WSW 12 19 SW 14 23 SSW 21 30 SSW 21 32 SSW 23 35 SSW 24 37 SSW 24 37 SSW 25 38 S 26 39 S 26 40 S 28 42 S 28 44 S 29 44 S 29 45 SSW 28 45 S 30 45
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
E E VG VG VG VG VG G VG VG E E VG VG VG VG VG G G M M G G VG
Humidity
89% 91% 92% 93% 92% 92% 92% 91% 91% 88% 88% 84% 82% 82% 82% 81% 85% 89% 89% 90% 91% 90% 88% 88%
UV index
1 1 1 1 1 1 1 1 1 1
Sunrise: 07:26 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
Light rain Overcast Overcast Heavy rain Heavy rain Overcast Fog Light rain
60% 20% 50% 80% 90% 60% 30% 50%
Temperature (°C)
8 ° 8 ° 8 ° 8 ° 9 ° 10 ° 9 ° 9 °
Show detail
Feels like temperature (°C)
4 ° 4 ° 4 ° 4 ° 5 ° 6 ° 5 ° 5 °
Wind direction, speed & gust (mph)
S 30 46 S 28 44 S 28 44 S 30 47 SSW 29 46 SSW 26 40 SSW 22 35 SSW 22 35
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
VG E VG G M M VP M
Humidity
88% 86% 86% 89% 93% 95% 95% 93%
UV index
1 1 1
Sunrise: 07:24 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
Overcast Light rain Overcast Cloudy Cloudy Cloudy Partly cloudy night Partly cloudy night
30% 60% 30% 20% 20% 20% 20% 10%
Temperature (°C)
9 ° 9 ° 9 ° 9 ° 10 ° 11 ° 10 ° 9 °
Show detail
Feels like temperature (°C)
5 ° 5 ° 5 ° 6 ° 7 ° 7 ° 6 ° 6 °
Wind direction, speed & gust (mph)
SSW 22 34 SSW 23 36 SSW 22 35 S 23 37 S 24 40 S 24 39 S 22 37 S 23 38
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
M M G G G G VG VG
Humidity
94% 94% 94% 92% 87% 84% 84% 84%
UV index
1 1 1
Sunrise: 07:22 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
Partly cloudy night Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
10% 10% 10% 10% 20% 10% 10% 10%
Temperature (°C)
9 ° 9 ° 9 ° 10 ° 11 ° 12 ° 11 ° 10 °
Show detail
Feels like temperature (°C)
5 ° 6 ° 6 ° 6 ° 8 ° 9 ° 8 ° 7 °
Wind direction, speed & gust (mph)
S 23 37 S 25 41 S 24 40 S 23 38 S 22 36 S 21 33 S 19 30 S 20 31
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
VG VG VG VG VG VG VG VG
Humidity
83% 78% 77% 80% 80% 78% 79% 76%
UV index
1 1 1
Sunrise: 07:20 Sunset: 17:41 Moon phase: Waning gibbous Air pollution: 3
Saturday (Saturday 23 February 2019)
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Warnings
Partly cloudy night Cloudy Partly cloudy night Sunny intervals Sunny day Sunny day Clear night Clear night
<5% 10% <5% <5% <5% <5% <5% <5%
Temperature (°C)
10 ° 9 ° 9 ° 10 ° 12 ° 13 ° 10 ° 9 °
Show detail
Feels like temperature (°C)
7 ° 6 ° 6 ° 7 ° 9 ° 10 ° 7 ° 6 °
Wind direction, speed & gust (mph)
S 18 28 SSE 18 29 SSE 18 29 SSE 19 30 S 19 33 S 19 31 S 16 25 S 17 26
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
VG VG VG VG VG VG VG VG
Humidity
71% 69% 71% 70% 63% 64% 76% 81%
UV index
1 1 1
Sunrise: 07:18 Sunset: 17:43 Moon phase: Waning gibbous
Sunday (Sunday 24 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 intervals Sunny intervals Sunny day Partly cloudy night Partly cloudy night
10% 10% <5% 10% 10% <5% <5% <5%
Temperature (°C)
8 ° 7 ° 7 ° 8 ° 10 ° 10 ° 8 ° 7 °
Show detail
Feels like temperature (°C)
5 ° 4 ° 4 ° 6 ° 8 ° 8 ° 6 ° 5 °
Wind direction, speed & gust (mph)
S 15 24 S 14 23 S 13 21 S 14 22 S 14 23 S 13 20 SSW 11 16 S 10 15
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
VG VG G G VG VG G G
Humidity
85% 87% 89% 88% 82% 83% 91% 93%
UV index
1 1 1
Sunrise: 07:16 Sunset: 17:45 Moon phase: Waning gibbous
< Porthmadog last 24 hours Issued at:
  • Weather map
  • UK video forecast
Met Office
Updated:
Tiree Sunny intervals 56.497 -6.887
Birmingham Sunny day 52.486 -1.889
Glasgow Cloudy 55.864 -4.25
Manchester Cloudy 53.479 -2.247
Brighton Light rain 50.822 -0.136
Dover Light shower day 51.126 1.318
Exeter Sunny day 50.718 -3.533
Lincoln Sunny intervals 53.23 -0.539
Norwich Cloudy 52.63 1.299
Peterborough Cloudy 52.569 -0.239
Swindon Sunny intervals 51.556 -1.778
York Cloudy 53.962 -1.079
Aberdeen Sunny intervals 57.15 -2.093
Pembroke Sunny intervals 51.673 -4.908
Ullapool Sunny intervals 57.896 -5.16
Inverness Heavy shower day 57.478 -4.223
Kendal Overcast 54.328 -2.745
Londonderry (Derry) Cloudy 54.995 -7.323
Newtown (Powys) Sunny intervals 52.512 -3.312
Fort William Cloudy 56.82 -5.104
Belfast Heavy shower day 54.596 -5.93
Caernarfon Sunny intervals 53.139 -4.273
Camborne Sunny day 50.212 -5.294
Cardiff Sunny day 51.481 -3.178
Dumfries Light shower day 55.071 -3.604
Edinburgh Heavy shower day 55.953 -3.187
Lerwick Cloudy 60.154 -1.143
London Cloudy 51.508 -0.125
Newcastle Upon Tyne Cloudy 54.978 -1.616
Pitlochry Heavy shower day 56.705 -3.728
Southampton Light rain 50.909 -1.403
Stornoway Sunny intervals 58.211 -6.384
Wick (Highland) Cloudy 58.439 -3.092
  • Regional
  • UK 5 days
  • UK 6-30 days

Regional Forecast for Wales

Headline:

Turning chilly tonight. Dry and bright tomorrow.

This Evening and Tonight:

Any showers will ease through the evening to leave dry night with clear spells. Winds will ease so it will be a colder night than of later, with a touch of frost, especially in rural parts. Minimum temperature 1 °C.

Tuesday:

Chilly at first, but dry with sunny spells. The sunshine will turn hazier as cloud thickens through the afternoon, perhaps with some light rain reaching North Wales by the evening. Maximum temperature 10 °C.

Outlook for Wednesday to Friday:

After some patchy rain on Wednesday, it will become largely dry and bright for the rest of the week. Increasing sunshine and southerly winds will make it become very mild.

Updated: 15:20 on Mon 18 Feb 2019 GMT

UK forecast for the next 5 days

Headline:

Showers fading for most. Turning clear and chilly.

This Evening and Tonight:

Rain across southeast England will clear and showers will ease for many, except in the far north. Therefore, most will be dry with clear spells and much lighter winds, so it will turn chilly with patchy frost in rural parts.

Tuesday:

After a chilly start, many will be dry with spells of hazy sunshine. Skies will cloud over in the west with wet and windy weather reaching the northwest.

Outlook for Wednesday to Friday:

Wednesday will be wet and windy in the northwest, but drier and brighter further south. Dry and sunny weather will dominate later this week, and it will become very mild.

Updated: 15:19 on Mon 18 Feb 2019 GMT

Outlook for the UK over the next 6-30 days

UK Outlook for Saturday 23 Feb 2019 to Monday 4 Mar 2019:

The weekend will be largely fine and very mild with sunshine for many, although northwest Scotland could be cloudier at times with rain and strong winds. The southeast may see some early mist and fog, but also the best of the sunshine. The largely dry, sunny and mild conditions are likely to continue until the end of February, although rain and strong winds will affect the northwest at times. Temperatures may gradually become closer to normal. Any spells of rain will tend to weaken as they move southeast, just bringing cloudier skies. Overnight frosts are possible with mist and fog patches too. By early March we are more likely to see Atlantic fronts crossing the whole of the UK bringing stronger winds and rain at times.

UK Outlook for Tuesday 5 Mar 2019 to Tuesday 19 Mar 2019:

By early March there are signals for Atlantic fronts to cross the whole of the UK, bringing a mixture of wet and windy weather to many parts, but also intermittent drier spells. Snow remains possible over higher ground in the north. There are weaker signals for snow to lower levels elsewhere should a cold easterly develop; this remains a small possibility. However, milder conditions remain more likely, with occasional overnight frosts.

Updated: 15:19 on Mon 18 Feb 2019 GMT

Location details

Porthmadog

Location
52.917, -4.15
Altitude
7 m above mean sea level

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