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Swansea

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  • 19 °C 13 °C
    Cloudy
  • 17 °C 13 °C
    Light shower day
  • 17 °C 14 °C
    Cloudy
  • 18 °C 16 °C
    Light rain
  • 18 °C 14 °C
    Light shower day
  • 18 °C 13 °C
    Cloudy
  • 18 °C 14 °C
    Cloudy
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Now 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Sunny intervals Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Sunny intervals Cloudy Cloudy Partly cloudy night Partly cloudy night Light shower night
Temperature (°C)
17 ° 17 ° 17 ° 18 ° 18 ° 18 ° 19 ° 18 ° 18 ° 18 ° 17 ° 17 ° 17 ° 17 ° 17 °
Feels like temperature (°C)
15 ° 15 ° 16 ° 16 ° 16 ° 16 ° 16 ° 15 ° 15 ° 15 ° 15 ° 14 ° 14 ° 14 ° 14 °
Precipitation probability
<5% 10% 10% 10% <5% <5% 10% 10% 10% 10% 10% 10% 10% 10% 40%
Wind direction, speed & gust (mph)
W 13 23 WSW 11 19 SW 11 17 SW 12 20 WSW 15 24 SW 15 25 SW 16 26 SW 16 27 SW 15 25 SW 15 25 SW 15 25 SW 15 25 SW 15 26 SW 16 26 SW 17 29
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
G G G G VG VG VG VG VG VG VG VG VG VG VG
Humidity
88% 81% 78% 77% 71% 78% 77% 81% 79% 78% 83% 85% 86% 86% 84%
UV index
2 3 4 5 6 5 4 3 2 2 1 1 0 0 0
Sunrise: 06:03 Sunset: 20:35 Moon phase: Third quarter Air pollution: 2
0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
Light shower night Cloudy Light shower night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Light shower day Heavy shower day Heavy shower day Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Partly cloudy night Partly cloudy night Partly cloudy night
Temperature (°C)
16 ° 16 ° 16 ° 15 ° 15 ° 14 ° 14 ° 14 ° 14 ° 15 ° 16 ° 16 ° 16 ° 16 ° 16 ° 16 ° 16 ° 16 ° 16 ° 16 ° 15 ° 15 ° 15 ° 15 °
Feels like temperature (°C)
13 ° 13 ° 13 ° 12 ° 12 ° 12 ° 12 ° 12 ° 13 ° 13 ° 13 ° 13 ° 13 ° 12 ° 12 ° 12 ° 12 ° 12 ° 12 ° 12 ° 12 ° 12 ° 12 ° 12 °
Precipitation probability
30% 10% 30% 10% 10% <5% 10% 10% <5% 10% 10% 30% 60% 50% 30% 30% 30% 30% 30% 30% 30% <5% <5% <5%
Wind direction, speed & gust (mph)
SW 17 31 WSW 16 30 WSW 16 28 W 16 29 W 13 25 W 12 23 W 11 22 W 11 20 W 11 21 W 14 24 W 14 26 W 16 29 WSW 17 31 WSW 17 29 WSW 20 36 WSW 21 37 WSW 22 39 WSW 22 39 W 22 39 W 22 38 W 20 36 W 19 33 WNW 17 30 WNW 16 28
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
VG VG E E VG VG VG VG VG VG VG E E VG E E E E VG VG VG VG VG VG
Humidity
86% 84% 84% 85% 84% 84% 82% 80% 77% 70% 65% 65% 63% 68% 64% 66% 63% 67% 71% 76% 78% 78% 80% 80%
UV index
0 0 0 0 0 0 0 1 1 2 3 3 4 5 4 4 3 2 1 1 1 0 0 0
Sunrise: 06:05 Sunset: 20:33 Moon phase: Waning crescent Air pollution: 2
0000 0100 0400 0700 1000 1300 1600 1900 2200
Clear night Clear night Clear night Cloudy Cloudy Sunny day Cloudy Cloudy Cloudy
Temperature (°C)
14 ° 14 ° 13 ° 13 ° 16 ° 17 ° 17 ° 16 ° 15 °
Feels like temperature (°C)
11 ° 11 ° 11 ° 11 ° 12 ° 13 ° 13 ° 13 ° 13 °
Precipitation probability
<5% <5% <5% 10% 10% <5% 10% 10% 20%
Wind direction, speed & gust (mph)
WNW 15 27 WNW 15 28 WNW 14 25 WNW 13 21 WNW 16 27 W 18 29 W 17 28 W 15 24 WSW 12 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
VG VG VG VG VG VG VG VG G
Humidity
80% 79% 82% 82% 70% 62% 66% 74% 84%
UV index
0 0 0 1 3 5 3 1 0
Sunrise: 06:07 Sunset: 20:31 Moon phase: Waning crescent Air pollution: 2
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Light rain Light rain Light rain Light shower day Cloudy Cloudy Cloudy
Temperature (°C)
15 ° 15 ° 16 ° 16 ° 17 ° 18 ° 17 ° 17 °
Feels like temperature (°C)
13 ° 13 ° 14 ° 14 ° 15 ° 15 ° 15 ° 15 °
Precipitation probability
20% 60% 60% 50% 40% 20% 20% 20%
Wind direction, speed & gust (mph)
SW 13 21 SSW 12 20 SW 12 18 SW 15 24 SW 16 25 WSW 17 26 WSW 16 24 WSW 13 21
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
G G M G G G G G
Humidity
87% 89% 91% 88% 87% 86% 87% 91%
UV index
0 0 1 2 3 2 1 0
Sunrise: 06:08 Sunset: 20:29 Moon phase: Waning crescent Air pollution: 2
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Light shower night Light shower day Light shower day Light shower day Light shower day Cloudy Clear night
Temperature (°C)
16 ° 16 ° 16 ° 17 ° 18 ° 18 ° 17 ° 16 °
Feels like temperature (°C)
15 ° 14 ° 14 ° 15 ° 16 ° 16 ° 15 ° 15 °
Precipitation probability
20% 30% 40% 40% 40% 40% 10% 10%
Wind direction, speed & gust (mph)
SW 13 20 SSW 12 20 SSW 13 21 SSW 14 23 WSW 13 21 WSW 13 22 WSW 13 21 W 12 18
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
G G G G G G G G
Humidity
91% 92% 91% 88% 84% 81% 82% 88%
UV index
0 0 1 2 4 3 1 0
Sunrise: 06:10 Sunset: 20:27 Moon phase: New Air pollution: 2
0100 0400 0700 1000 1300 1600 1900 2200
Clear night Cloudy Cloudy Cloudy Cloudy Sunny intervals Cloudy Partly cloudy night
Temperature (°C)
16 ° 15 ° 15 ° 16 ° 18 ° 18 ° 17 ° 15 °
Feels like temperature (°C)
14 ° 13 ° 13 ° 15 ° 16 ° 16 ° 15 ° 13 °
Precipitation probability
20% 10% 10% 10% 10% 10% 10% <5%
Wind direction, speed & gust (mph)
WSW 12 19 WNW 12 18 WNW 11 18 NW 13 21 W 13 21 WNW 14 23 NW 14 22 N 12 19
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
G G G VG VG VG VG VG
Humidity
89% 90% 90% 82% 76% 72% 74% 82%
UV index
0 0 1 3 5 3 1 0
Sunrise: 06:11 Sunset: 20:25 Moon phase: New
0100 0400 0700 1000 1300 1600 1900 2200
Cloudy Partly cloudy night Cloudy Sunny intervals Cloudy Sunny intervals Cloudy Clear night
Temperature (°C)
14 ° 14 ° 13 ° 15 ° 17 ° 18 ° 17 ° 16 °
Feels like temperature (°C)
12 ° 12 ° 11 ° 14 ° 15 ° 16 ° 15 ° 15 °
Precipitation probability
10% <5% 10% <5% 10% <5% 10% <5%
Wind direction, speed & gust (mph)
N 11 18 N 11 17 NNW 10 16 N 12 20 N 12 21 NW 12 19 N 11 17 NNE 11 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor)
G VG G VG VG VG VG VG
Humidity
85% 87% 88% 76% 68% 68% 70% 77%
UV index
0 0 1 3 5 3 1 0
Sunrise: 06:13 Sunset: 20:23 Moon phase: New
More detail

Issued at:

Forecast Summary

Regional Forecast for Wales

Headline:

Breezy today and tomorrow with sunny spells and some showers.

Today:

A breezy day with a mixture of sunny spells and showers. Some of the showers will be heavy in the afternoon, particularly away from the coast. Maximum temperature 21 °C.

Tonight:

Although there will be plenty of clear spells, some showers will continue, a few of these could be heavy. Remaining breezy, with the southwesterly wind strengthening a little overnight. Minimum temperature 10 °C.

Friday:

A windy day with a mixture of blustery showers and some sunny spells. Feeling cool in the wind, particularly around the coast. Maximum temperature 19 °C.

Outlook for Saturday to Monday:

Strong winds and showers gradually will gradually ease on Saturday. Overnight into Sunday rain and strong winds will arrive from the west and slowly clear to the southeast on Monday.

Updated: 01:51 on Thu 17 Aug 2017 BST

UK forecast for the next 5 days

Headline:

Rain clearing from the southeast, then sunshine and showers.

Today:

Early rain will clear from the southeast during the morning, with a mixture of sunshine and showers following across the country. The showers may be heavy at times, however it will remain largely dry for some in the far northeast.

Tonight:

Becoming windy across the north and west with heavy showers or longer spells of rain. Elsewhere, it will be drier though still breezy with a few showers.

Friday:

A windy, cool day with sunny spells and also some showers. These could be heavy and thundery, especially in the west. Cloudier with spells of rain across Scotland.

Outlook for Saturday to Monday:

Strong winds and showers will gradually ease for most on Saturday. However, it will turn wet and windy in the west on Sunday with rain erratically travelling southeast on Monday.

Updated: 01:51 on Thu 17 Aug 2017 BST

Outlook for the UK over the next 6-30 days

UK Outlook for Monday 21 Aug 2017 to Wednesday 30 Aug 2017:

Rain should sink southeast on Monday, followed by showers in the north and west. Largely settled conditions are likely to develop across the majority of the UK by the middle of next week as showers and rain ease away. A few days of generally settled weather is then expected, barring a few showers. Through the rest of the period, it will probably turn more changeable on the whole with spells of rain, showers and strong winds at times, the heaviest of which are expected in the northwest. However, prolonged drier and brighter periods are likely between these spells of unsettled weather. Temperatures look set to remain around or a little below the average at first, although it may become generally warmer from the middle of next week.

UK Outlook for Thursday 31 Aug 2017 to Thursday 14 Sep 2017:

For the end of August and into the first part of September, we are most likely to see changeable weather conditions dominating across the UK. However, there is a chance of some more prolonged dry and fine weather at times too. As a result, on balance there are likely to be spells of rain and strong winds at times, especially across the north and west, which will then be interspersed with several days of drier and warmer weather. Temperatures may become warm or very warm at times, especially in the south. However, they will probably remain generally close to normal for the time of year elsewhere.

Updated: 01:51 on Thu 17 Aug 2017 BST