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Cardiff

  • Heavy rain 13 °C 10 °C
  • Sunny intervals 13 °C 11 °C
  • Light rain 16 °C 13 °C
  • Light rain 16 °C 13 °C
  • Cloudy 16 °C 13 °C
  • Cloudy 16 °C 13 °C
  • Cloudy 16 °C 11 °C
Now 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 shower day Heavy rain Heavy shower day Light shower day Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Light rain Heavy rain Light shower night Partly cloudy night Cloudy Cloudy
70% 90% 70% 50% 80% 90% ≥95% 90% 90% 50% 80% 40% 10% 10% 10%
Temperature (°C)
13 ° 12 ° 13 ° 13 ° 13 ° 13 ° 12 ° 13 ° 13 ° 13 ° 13 ° 12 ° 12 ° 12 ° 11 °
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Feels like temperature (°C) Expand
9 ° 9 ° 9 ° 9 ° 9 ° 9 ° 8 ° 9 ° 9 ° 9 ° 9 ° 9 ° 8 ° 8 ° 8 °
Wind direction, speed & gust (mph) Expand
SW 19 38 SW 18 37 SW 20 38 SW 22 41 SW 24 45 SW 25 47 SW 25 49 WSW 24 47 WSW 21 42 W 22 43 W 22 42 W 21 40 W 21 40 W 21 38 W 21 39
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG M VG VG G G M VG G VG VG VG VG VG E
Humidity Expand
76% 83% 81% 76% 74% 79% 87% 87% 87% 84% 83% 82% 79% 77% 75%
UV index Expand
1 1 1 1 1 1 1 1 1
Sunrise: 07:46 Sunset: 18:08 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
Cloudy Partly cloudy night Cloudy Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Clear night Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Light shower day Light shower day Light shower day Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Cloudy
10% 10% 10% 10% 10% <5% <5% <5% <5% <5% <5% <5% <5% <5% <5% 30% 30% 30% <5% <5% <5% <5% <5% <5%
Temperature (°C)
11 ° 11 ° 11 ° 10 ° 10 ° 10 ° 10 ° 10 ° 10 ° 10 ° 11 ° 12 ° 12 ° 13 ° 13 ° 13 ° 13 ° 13 ° 12 ° 12 ° 12 ° 12 ° 12 ° 12 °
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Feels like temperature (°C) Expand
7 ° 7 ° 7 ° 7 ° 7 ° 6 ° 6 ° 6 ° 6 ° 7 ° 7 ° 8 ° 9 ° 9 ° 9 ° 9 ° 9 ° 10 ° 10 ° 9 ° 9 ° 9 ° 10 ° 10 °
Wind direction, speed & gust (mph) Expand
W 22 40 W 22 41 W 22 42 W 23 42 WNW 23 42 WNW 22 41 WNW 21 39 WNW 20 37 WNW 18 34 WNW 19 35 WNW 19 35 WNW 21 37 WNW 21 39 WNW 22 39 WNW 21 37 WNW 21 37 WNW 19 35 WNW 17 31 WNW 15 28 W 14 25 W 13 24 W 12 24 W 11 22 W 10 20
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
VG E VG E E E E VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG VG
Humidity Expand
76% 73% 74% 72% 71% 70% 68% 68% 70% 68% 68% 67% 65% 66% 67% 67% 72% 74% 76% 78% 81% 82% 83% 85%
UV index Expand
1 1 1 1 2 2 1 1 1 1
Sunrise: 07:48 Sunset: 18:06 Moon phase: New Air pollution: 2
00:00 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Cloudy Light rain Heavy rain Light rain Light rain Light rain Light rain Cloudy Cloudy
10% 50% 80% 60% 60% 60% 50% 10% 10%
Temperature (°C)
12 ° 12 ° 12 ° 13 ° 14 ° 15 ° 15 ° 14 ° 14 °
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Feels like temperature (°C) Expand
10 ° 10 ° 11 ° 12 ° 12 ° 14 ° 14 ° 13 ° 13 °
Wind direction, speed & gust (mph) Expand
W 9 18 W 8 16 WSW 7 14 SW 6 13 S 8 14 SW 9 16 WSW 10 17 SW 7 12 SW 7 12
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G M M M M G G G
Humidity Expand
86% 89% 94% 95% 94% 94% 93% 94% 94%
UV index Expand
1 1 1
Sunrise: 07:50 Sunset: 18:04 Moon phase: Waxing crescent Air pollution: 2
01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Cloudy Heavy rain Heavy rain Light rain Light rain Light rain Light rain Light rain
20% 80% 80% 60% 50% 50% 50% 50%
Temperature (°C)
14 ° 14 ° 15 ° 16 ° 16 ° 16 ° 15 ° 15 °
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Feels like temperature (°C) Expand
13 ° 13 ° 13 ° 14 ° 15 ° 15 ° 14 ° 13 °
Wind direction, speed & gust (mph) Expand
SSW 6 11 SSW 8 15 SW 12 22 SW 11 20 WSW 12 22 WSW 12 21 WSW 11 19 WSW 10 17
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G M M G G G G G
Humidity Expand
94% 95% 95% 95% 92% 91% 93% 93%
UV index Expand
1 1 1
Sunrise: 07:51 Sunset: 18:02 Moon phase: Waxing crescent Air pollution: 2
01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Cloudy Cloudy Cloudy Light rain Cloudy Cloudy Cloudy Cloudy
20% 20% 20% 50% 20% 20% 20% 20%
Temperature (°C)
14 ° 14 ° 14 ° 14 ° 15 ° 16 ° 15 ° 14 °
Show detail Show detail
Feels like temperature (°C) Expand
13 ° 13 ° 13 ° 13 ° 14 ° 14 ° 13 ° 13 °
Wind direction, speed & gust (mph) Expand
WSW 9 15 SW 8 14 SSW 7 13 SSW 8 13 SSW 9 17 SSW 9 16 SSW 9 15 SSW 9 15
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G G G G G G
Humidity Expand
94% 94% 94% 93% 87% 86% 92% 93%
UV index Expand
1 1 1
Sunrise: 07:53 Sunset: 18:00 Moon phase: Waxing crescent Air pollution: 2
01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Overcast Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
20% 10% 10% 10% 10% 10% 10% 10%
Temperature (°C)
14 ° 14 ° 14 ° 14 ° 16 ° 16 ° 15 ° 14 °
Show detail Show detail
Feels like temperature (°C) Expand
13 ° 12 ° 12 ° 13 ° 14 ° 15 ° 14 ° 13 °
Wind direction, speed & gust (mph) Expand
SSW 9 15 S 8 14 S 8 14 S 8 15 S 9 17 SSW 8 15 S 7 12 S 7 12
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G G G G G G
Humidity Expand
93% 93% 94% 92% 86% 85% 91% 93%
UV index Expand
1 1 1
Sunrise: 07:55 Sunset: 17:58 Moon phase: Waxing crescent
01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
10% 10% 10% 10% 10% 10% 10% 10%
Temperature (°C)
14 ° 14 ° 13 ° 14 ° 15 ° 16 ° 14 ° 13 °
Show detail Show detail
Feels like temperature (°C) Expand
13 ° 13 ° 13 ° 13 ° 14 ° 14 ° 13 ° 12 °
Wind direction, speed & gust (mph) Expand
SSE 7 12 S 7 12 SSW 6 11 SW 7 13 SW 8 16 SSW 9 17 SSW 9 15 SW 9 15
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
G G G G G G G G
Humidity Expand
94% 95% 95% 94% 87% 85% 89% 90%
UV index Expand
1 1 1
Sunrise: 07:57 Sunset: 17:56 Moon phase: First quarter

Issued at:

Forecast Summary

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

Wales

Headline:

A windy day with coastal gales and showers.

Today:

Storm Brian will bring strong or very strong winds across much of the region with coastal gales or severe gales possible at times. Blustery, heavy, showers in the morning will precede some longer spells of rain through the afternoon. Maximum temperature 14 °C.

Tonight:

Remaining windy overnight with the risk of gales along exposed western coasts. Some heavy, blustery showers as well as longer spells of rain. Minimum temperature 8 °C.

Sunday:

A windy, cloudy, morning with some spells of rain. Clearer, brighter weather moving up from the south through the morning. Winds continuing to ease. Maximum temperature 14 °C.

Outlook for Monday to Wednesday:

Wet and murky for much of Monday and Tuesday with widespread hill fog, especially in the south. Further spells of rain pushing northwards on Wednesday.

Updated: 05:35 on Sat 21 Oct 2017 BST

UK forecast for the next 5 days

Headline:

Windy with coastal gales in the south and west.

Today:

Storm Brian will bring strong or very strong winds across southern and western parts of the UK with gales or severe gales in exposure. Blustery showers, mainly in the west, could merge to give persistent periods of rain at times.

Tonight:

Cloudy and windy, although the wind easing somewhat, with further outbreaks of rain or showers across northern and western parts of the UK. Staying driest in the southeast.

Sunday:

Rain and cloud clearing eastwards to allow drier, brighter weather to develop. Showers in the west, which may be heavy at times, will gradually become lighter. Winds slowly becoming lighter.

Outlook for Monday to Wednesday:

Rain and cloud spreading across the UK on Monday. Sunniest in the east. A brighter day for the north on Tuesday. Further spells of rain expected on Wednesday.

Updated: 03:51 on Sat 21 Oct 2017 BST

Outlook for the UK over the next 6-30 days

UK Outlook for Wednesday 25 Oct 2017 to Friday 3 Nov 2017:

A little rain possible at first in the south on Wednesday, but this tending to peter out, leaving more in the way of drier weather for much of the UK, compared to the start of the week. Temperatures will also be on the warm side, with some mild nights too. Through next weekend, a more unsettled theme seems likely, especially in the northwest, where strong winds will bring a mixture of rain followed by brighter, showery interludes. Further southeast it should remain drier, though some rain is possible here too. Into early November, confidence in the forecast becomes very low, with a changeable theme and near average temperatures seeming most likely. Northern areas look most likely to see further wind and rain at times, with drier conditions in the south.

UK Outlook for Saturday 4 Nov 2017 to Saturday 18 Nov 2017:

Confidence in the forecast during this period is very low. However, after a changeable start with near average temperatures, there is an increasing chance of more prolonged settled spells developing by the end of the first week of November, which may continue into mid month, especially in the south. This would lead to an increased chance of frost and fog overnight. However, northern areas could hold onto more in the way of wind and rain at times. Temperatures should stay mostly near or perhaps slightly above average, although probably dipping to below average in any more settled spells.

Updated: 03:51 on Sat 21 Oct 2017 BST

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