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Porthmadog

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Porthmadog last 24 hours
  • 19°C 13°C
    Cloudy
  • 17°C 14°C
    Light shower day
  • 17°C 15°C
    Heavy rain
  • 17°C 13°C
    Heavy rain
  • 16°C 13°C
    Cloudy
Saturday (04 July 2015)
1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Cloudy Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Partly cloudy night
Temperature (°C)
17 17 17 17 17 17 16 16 15 15
Feels like temperature (°C) arrow down
13 13 14 14 14 14 14 14 14 14
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% <5% <5% <5%
Wind direction, speed & gust (mph) arrow down
SW 23 31 SW 21 30 SW 18 28 SW 18 28 SW 17 27 SW 14 24 SW 13 22 SW 11 19 SW 9 16 SSW 7 14
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 VG VG
Humidity arrow down
80% 77% 75% 72% 74% 77% 78% 80% 84% 86%
UV index arrow down
6 5 4 3 2 1 1 1 0 0
Sunday (05 July 2015)
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Partly cloudy night Clear night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Cloudy Cloudy Cloudy Light rain Heavy shower day Heavy rain Heavy rain Light rain Light shower day Light shower day Sunny intervals Sunny intervals Sunny day Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
Temperature (°C)
15 14 14 14 15 15 15 15 16 16 16 16 15 15 15 16 16 16 16 15 15 15 15 14
Feels like temperature (°C) arrow down
14 14 13 13 14 14 14 14 14 15 15 14 13 13 13 14 14 13 13 13 13 13 13 13
Precipitation probability arrow down
<5% <5% <5% <5% <5% <5% <5% 10% 10% 20% 50% 70% 90% 90% 50% 40% 50% 20% 10% 10% 20% 10% <5% <5%
Wind direction, speed & gust (mph) arrow down
S 6 12 SSE 8 15 SSE 8 14 SSE 9 15 SSE 9 16 SSE 9 16 SSE 9 16 SSE 10 16 SSE 11 18 SSE 11 17 SSE 11 18 S 12 20 SSW 13 23 S 11 17 SSW 12 19 SSW 14 23 SW 15 24 SW 16 27 SW 16 28 SW 17 29 SW 16 30 SW 15 27 SW 15 26 SW 14 25
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG VG VG VG G G G G G G M G VG VG VG VG VG VG VG VG VG VG
Humidity arrow down
87% 87% 85% 83% 81% 82% 83% 82% 80% 78% 78% 81% 89% 89% 86% 82% 77% 79% 79% 78% 80% 82% 85% 85%
UV index arrow down
0 0 0 0 0 0 1 1 1 2 2 3 3 4 4 4 4 3 2 1 1 1 0 0
Monday (06 July 2015)
0000 0100 0400 0700 1000 1300 1600 1900 2200
Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Cloudy Heavy rain Heavy rain Heavy rain Heavy rain
Temperature (°C)
14 14 14 15 16 16 16 16 16
Feels like temperature (°C) arrow down
13 13 13 13 13 13 13 13 13
Precipitation probability arrow down
<5% <5% <5% <5% 10% 90% 90% 80% 90%
Wind direction, speed & gust (mph) arrow down
SW 13 25 SW 13 25 SSW 11 19 S 11 21 S 16 30 S 18 31 S 20 35 S 21 37 S 20 36
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG VG VG G G M M M M
Humidity arrow down
87% 88% 92% 88% 83% 88% 90% 91% 93%
UV index arrow down
0 0 0 1 3 3 1 1 0
Tuesday (07 July 2015)
0100 0400 0700 1000 1300 1600 1900 2200
Light rain Cloudy Cloudy Heavy rain Light rain Light rain Heavy rain Light rain
Temperature (°C)
16 16 15 16 16 16 15 15
Feels like temperature (°C) arrow down
14 14 14 14 14 13 12 12
Precipitation probability arrow down
50% 20% 20% 80% 50% 50% 80% 60%
Wind direction, speed & gust (mph) arrow down
S 19 31 SSW 16 24 SSW 14 23 SW 15 24 SW 16 28 SW 18 32 SW 16 28 WSW 16 26
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
M G G M G VG G G
Humidity arrow down
94% 96% 95% 92% 87% 80% 81% 86%
UV index arrow down
0 0 1 3 6 4 1 0
Wednesday (08 July 2015)
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Partly cloudy night Sunny intervals Sunny intervals Cloudy Light shower day Cloudy Cloudy
Temperature (°C)
14 13 13 15 15 15 15 15
Feels like temperature (°C) arrow down
11 11 10 11 12 12 12 12
Precipitation probability arrow down
10% 10% 10% 10% 30% 40% 10% 10%
Wind direction, speed & gust (mph) arrow down
WSW 16 23 WSW 16 25 WSW 17 26 WSW 19 33 WSW 19 34 WSW 17 31 WSW 16 30 W 13 26
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) arrow down
VG G G VG VG G G G
Humidity arrow down
86% 86% 85% 77% 75% 81% 81% 87%
UV index arrow down
0 0 1 3 5 3 1 0
More Detail chevron down

Issued at: 1300 on Sat 04 Jul 2015

Forecast summary

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

Regional forecast for Wales

Fine and dry this evening and overnight. Scattered showers Sunday.

This Evening and Tonight:

Dry across the country this evening with broken cloud and some late sunshine for most places. Mostly dry overnight with clear periods, although some showers may reach the far west later. Light south-westerly winds. Minimum Temperature 11°C.

Sunday:

Rather cloudy during the morning with occasional showers, some heavy, spreading in from the west. Drier later with periods of sunshine during the afternoon. Fine and dry overnight. Maximum Temperature 20°C.

Outlook for Monday to Wednesday:

Mostly dry to start Monday, but rain will quickly spread in from the west. Rain clearing to leave sunshine and showers on Tuesday. Sunny intervals and scattered showers Wednesday.

Updated at: 1444 on Sat 04 Jul 2015

UK forecast for the next 5 days

Showers in the northwest, fine and dry elsewhere.

This Evening and Tonight:

Cloudy in northern Scotland with occasional rain or drizzle and coastal fog. Isolated showers, some heavy with thunder, for Northern Ireland and western Scotland. Dry with clear spells across rest of the UK. Cooler and fresher overnight than of late.

Sunday:

Sunny spells and isolated showers, some of these heavy and thunder in the far southeast at first, and the northeast later. Dry with clear spells overnight.

Outlook for Monday to Wednesday:

Mostly dry to start Monday, but rain will spread in from the west later. Rain gradually clearing on Tuesday leaving sunshine and sharp showers. Generally cloudy Wednesday with occasional showers.

Updated at: 1444 on Sat 04 Jul 2015

Outlook for the UK over the next 6-30 days

UK Outlook for Thursday 9 Jul 2015 to Saturday 18 Jul 2015:

Bright and breezy on Thursday with a mixture of showers and sunny spells, together with a brisk northerly breeze. Less windy on Friday with a mixture of broken cloud and a few showers across much of the UK, although the southwest may turn cloudier with a little drizzle at times. After this, a fairly quiet period of weather is likely to develop through next weekend and into the following week, with mostly dry conditions across southern parts but some rain at times in the north. Temperatures during this period will tend to drop a little below normal to start with, this feeling much cooler than of late for many places, before slowly rising later, perhaps becoming warm in the southeast.

UK Outlook for Sunday 19 Jul 2015 to Sunday 2 Aug 2015:

Many southern and central parts of the UK are likely to be mostly dry, often with fine, warm conditions. Towards the north and northwest there will be some cloudier conditions with rain at times, although even here some periods of dry weather are expected. Temperatures are likely to be around average in the north, but in the south there may be spells of very warm weather for the time of year. These hot conditions bring a low risk of occasional thundery outbreaks, mainly for the southeast.

Updated at: 1210 on Sat 04 Jul 2015

Weather map

Sat 1500

Weather forecast map for Porthmadog

Porthmadog Porthmadog – Sunny day 52.9276 -4.1321
Aberystwyth Aberystwyth – Cloudy 52.415 -4.0817
Newtown (Powys) Newtown (Powys) – Overcast 52.5118 -3.3118
Wrexham Wrexham – Sunny intervals 53.0428 -2.9911
Stoke-on-Trent Stoke-on-Trent – Sunny intervals 53.0024 -2.178
Preston Preston – Sunny intervals 53.763 -2.7017
Hereford Hereford – Sunny intervals 52.056 -2.7146
Douglas (Isle of Man) Douglas (Isle of Man) – Sunny day 54.1518 -4.484
Manchester Manchester – Sunny intervals 53.479 -2.2465
Swansea Swansea – Sunny day 51.621 -3.9424
Pembroke Pembroke – Sunny day 51.6731 -4.9084
Birmingham Birmingham – Sunny intervals 52.4859 -1.889
Cardiff Cardiff – Sunny intervals 51.4812 -3.1778
Kendal Kendal – Sunny intervals 54.3279 -2.7449
Sheffield Sheffield – Sunny intervals 53.3809 -1.4686
Leeds Leeds – Sunny intervals 53.8011 -1.547
Nottingham Nottingham – Sunny intervals 52.9545 -1.1565
Newry Newry – Sunny intervals 54.1707 -6.3348
Barnstaple Barnstaple – Sunny intervals 51.0777 -4.0571
Banbury Banbury – Sunny intervals 52.0625 -1.3383

Location Details

Porthmadog

Location: 52.9276, -4.1321

Altitude: 9m above mean sea level

Video forecast