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Caernarfon

  • Cloudy 9 °C 9 °C
  • Cloudy 13 °C 12 °C
  • Light rain 13 °C 12 °C
  • Heavy rain 13 °C 10 °C
  • Sunny intervals 11 °C 8 °C
  • Cloudy 10 °C 8 °C
  • Light shower day 10 °C 7 °C
Now 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
Partly cloudy night Partly cloudy night Overcast Overcast Cloudy Cloudy Cloudy Sunny intervals Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Overcast Overcast Light rain Light rain Light rain Heavy rain
<5% <5% 10% 10% <5% <5% <5% <5% <5% <5% <5% 10% 10% 10% 10% 10% 10% 60% 50% 60% ≥95%
Temperature (°C)
5 ° 6 ° 6 ° 6 ° 6 ° 6 ° 7 ° 7 ° 8 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 10 ° 10 ° 10 °
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Feels like temperature (°C) Expand
3 ° 4 ° 4 ° 5 ° 5 ° 5 ° 5 ° 6 ° 7 ° 7 ° 7 ° 7 ° 6 ° 6 ° 6 ° 7 ° 6 ° 6 ° 7 ° 8 ° 7 °
Wind direction, speed & gust (mph) Expand
N 8 17 N 6 13 NW 4 8 SE 3 4 SE 3 4 SE 3 4 SSE 4 5 S 4 5 S 5 9 SSW 6 11 S 7 14 S 9 16 S 9 17 S 9 17 S 9 19 S 10 20 S 13 23 S 14 26 S 13 24 SSW 12 25 SSW 15 30
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG G G G M
Humidity Expand
84% 82% 86% 84% 81% 80% 78% 77% 75% 70% 73% 77% 78% 80% 80% 83% 87% 89% 91% 92% 91%
UV index Expand
1 1 1 1 1 1 1 1 1
Sunrise: 07:48 Sunset: 16:16 Moon phase: New Air pollution: 2
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
Heavy rain Heavy rain Heavy rain Light rain Light rain Cloudy Overcast Cloudy Light rain Light rain Cloudy Light rain Light rain Cloudy Cloudy Cloudy Cloudy Overcast Light rain Light rain Cloudy Cloudy Light rain Light rain
≥95% 90% 90% 50% 40% 10% 10% 10% 60% 50% 10% 50% 50% 10% 10% 10% 10% 10% 50% 40% 10% 10% 60% 60%
Temperature (°C)
10 ° 11 ° 11 ° 12 ° 12 ° 12 ° 12 ° 13 ° 13 ° 13 ° 13 ° 13 ° 13 ° 13 ° 13 ° 13 ° 12 ° 12 ° 12 ° 12 ° 12 ° 12 ° 12 ° 12 °
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Feels like temperature (°C) Expand
7 ° 7 ° 8 ° 8 ° 8 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 10 ° 10 ° 10 ° 10 ° 10 ° 10 ° 10 ° 10 ° 10 ° 11 ° 11 °
Wind direction, speed & gust (mph) Expand
SSW 16 31 SSW 18 33 SW 21 37 SW 22 39 SW 22 40 SW 22 39 SW 22 39 SW 21 38 SW 20 37 WSW 21 37 WSW 21 37 WSW 19 34 WSW 19 32 WSW 16 28 W 15 27 W 14 25 W 13 22 WSW 11 20 WSW 10 17 WSW 11 19 WSW 10 18 SW 9 17 SW 9 17 SSW 9 17
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M M G G G G G VG G VG VG VG G VG VG VG VG VG G G G G G M
Humidity Expand
92% 94% 93% 92% 92% 92% 93% 91% 92% 90% 89% 89% 89% 89% 88% 89% 90% 91% 93% 93% 93% 94% 96% 96%
UV index Expand
1 1 1 1 1 1 1 1 1
Sunrise: 07:50 Sunset: 16:15 Moon phase: New Air pollution: 3
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Light rain Light rain Light rain Light rain Light rain Light rain Light rain Heavy rain
50% 50% 50% 60% 60% 60% 60% 90%
Temperature (°C)
12 ° 13 ° 12 ° 12 ° 13 ° 13 ° 13 ° 13 °
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Feels like temperature (°C) Expand
11 ° 10 ° 10 ° 9 ° 9 ° 9 ° 9 ° 9 °
Wind direction, speed & gust (mph) Expand
SW 10 18 SW 13 25 SW 15 28 SSW 18 33 SW 21 38 SW 21 39 SW 23 41 SW 23 41
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M G G M G M G M
Humidity Expand
96% 96% 93% 94% 92% 92% 93% 94%
UV index Expand
1 1 1
Sunrise: 07:51 Sunset: 16:14 Moon phase: New Air pollution: 3
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Heavy rain Heavy rain Light rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy shower night
80% 80% 60% 90% 90% 90% 90% 70%
Temperature (°C)
13 ° 13 ° 13 ° 13 ° 13 ° 13 ° 12 ° 12 °
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Feels like temperature (°C) Expand
9 ° 9 ° 9 ° 9 ° 8 ° 8 ° 8 ° 8 °
Wind direction, speed & gust (mph) Expand
SW 24 44 SW 23 43 SW 23 43 SW 23 43 SSW 26 48 SSW 26 50 SSW 24 44 SW 23 42
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M M M M M M M G
Humidity Expand
93% 93% 92% 92% 91% 90% 90% 90%
UV index Expand
1 1 1
Sunrise: 07:53 Sunset: 16:13 Moon phase: Waxing crescent Air pollution: 3
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Heavy shower night Heavy shower night Light shower night Sunny intervals Light shower day Sunny intervals Partly cloudy night Partly cloudy night
70% 60% 40% 10% 30% 20% 10% 10%
Temperature (°C)
11 ° 11 ° 10 ° 10 ° 10 ° 10 ° 10 ° 9 °
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Feels like temperature (°C) Expand
8 ° 7 ° 6 ° 6 ° 6 ° 6 ° 6 ° 6 °
Wind direction, speed & gust (mph) Expand
SW 22 40 SW 22 39 SW 22 39 WNW 23 40 WSW 23 41 WSW 23 39 WSW 21 36 WSW 20 33
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G VG VG G G VG VG
Humidity Expand
90% 87% 82% 75% 74% 76% 76% 77%
UV index Expand
1 1 1
Sunrise: 07:55 Sunset: 16:11 Moon phase: Waxing crescent Air pollution: 3
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Cloudy Clear night Cloudy Sunny intervals Cloudy Cloudy Cloudy Cloudy
10% 20% 20% 10% 20% 20% 20% 20%
Temperature (°C)
9 ° 9 ° 9 ° 9 ° 10 ° 10 ° 9 ° 9 °
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Feels like temperature (°C) Expand
6 ° 5 ° 5 ° 5 ° 6 ° 6 ° 6 ° 5 °
Wind direction, speed & gust (mph) Expand
WSW 18 31 SW 17 30 SW 17 29 SW 16 28 WSW 18 30 W 18 32 W 18 31 N 18 31
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG G VG G G VG VG VG
Humidity Expand
79% 80% 81% 81% 77% 76% 77% 78%
UV index Expand
1 1 1
Sunrise: 07:57 Sunset: 16:10 Moon phase: Waxing crescent
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Cloudy Partly cloudy night Cloudy Sunny intervals Cloudy Light shower day Light shower night Light shower night
20% 10% 20% 20% 30% 30% 30% 30%
Temperature (°C)
9 ° 8 ° 8 ° 9 ° 9 ° 9 ° 9 ° 8 °
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Feels like temperature (°C) Expand
5 ° 5 ° 5 ° 5 ° 5 ° 5 ° 5 ° 5 °
Wind direction, speed & gust (mph) Expand
WSW 18 30 NNW 17 30 WSW 18 30 WSW 18 31 WSW 20 34 WSW 19 33 NW 18 31 WSW 16 29
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG VG VG VG VG VG VG VG
Humidity Expand
79% 79% 80% 78% 73% 74% 75% 74%
UV index Expand
1 1 1
Sunrise: 07:58 Sunset: 16:09 Moon phase: First quarter

Issued at:

Forecast Summary

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

Wales

Headline:

Bright with some sunshine, but some rain by evening.

Today:

A bright start with sunny spells, and any patches of fog lifting through the morning. It will cloud over through the afternoon, with rain spreading into the west by evening. Maximum temperature 12 °C.

Tonight:

Cloudy this evening with outbreaks of rain becoming widespread and locally heavy for a time over Snowdonia. The rain will ease later on, with the freshening breeze keeping it mild. Minimum temperature 5 °C.

Monday:

A cloudy and mild day with some rain in places. There will be some drier and brighter interludes through the day, especially across the Welsh Marches. Maximum temperature 14 °C.

Outlook for Tuesday to Thursday:

Unsettled but relatively mild, with periods of rain and strong winds. Particularly windy later on Wednesday and Thursday, with a risk of gales, possibly severe gales along coasts.

Updated: 01:35 on Sun 19 Nov 2017 GMT

UK forecast for the next 5 days

Headline:

Some sunshine after a frosty start. Rain in northwest later.

Today:

Cloudy and mild in the southwest, but elsewhere a fine day after a frosty morning. Cloud and rain will spread into the west and northwest late afternoon onwards, with some snow over the Scottish hills.

Tonight:

Rain and strengthening winds spreading east across northern areas, with snow falling on Scottish mountains. For central and southern areas it will be cloudy and mild with rain at times.

Monday:

Cloudy and breezy with some rain at times, this perhaps heavy in the north at first. Rain will become increasingly confined to the west and northwest with bright spells elsewhere.

Outlook for Tuesday to Thursday:

Unsettled with periods of rain and strong winds, and further snow across the Scottish Hills. Particularly windy later on Wednesday and Thursday, with gales possible in many places.

Updated: 01:35 on Sun 19 Nov 2017 GMT

Outlook for the UK over the next 6-30 days

UK Outlook for Thursday 23 Nov 2017 to Saturday 2 Dec 2017:

Thursday will probably be wet and windy for most, with heavy rain, gales and hill snow in Scotland. It is likely to be mild in the south, but rather cold in the north. On Friday and over next weekend, wet and windy weather will predominate, especially for central and southern areas, and temperatures will be mainly above average here. There will be some drier, brighter, or perhaps showery weather too. Further north it will probably be drier and brighter generally but cold at times. Towards the end of the month confidence becomes low, but it looks likely that the mixed weather conditions may settle down, with a period of drier, brighter, colder conditions possible by the start of December, though this could be interrupted by a few showers.

UK Outlook for Sunday 3 Dec 2017 to Sunday 17 Dec 2017:

A few days of cold, drier and brighter weather is the most likely scenario at the beginning of December, although confidence is low at this stage and there could well be showers around too. Changes in the weather will tend to be rather slow but it looks as though the second and third weeks of December are more likely to include cloudy, wet and windy interludes with milder temperatures.

Updated: 01:35 on Sun 19 Nov 2017 GMT

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