Cardiff (Cardiff) weather

Forecast days

Seven day forecast for Cardiff

Time 23:00
Weather symbol Clear night
Chance of precipitation
<5%
12°
11°
WNW 4
8
M
Humidity
88%
UV
-
Time 00:00 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Clear night Clear night Clear night Clear night Sunny day Cloudy Cloudy Cloudy Cloudy
Chance of precipitation
<5% <5% <5% <5% <5% <5% 10% <5% <5%
11°
11°
10°
13°
15°
16°
15°
15°
10° 12° 14° 14° 14° 13°
WNW 8
WNW 7
WNW 6
WNW 5
WNW 5
WSW 8
WSW 8
SSW 9
S 12
15 15 14 12 9 14 14 16 22
VG VG VG G G VG VG VG VG
Humidity
78% 79% 81% 82% 68% 53% 53% 62% 73%
UV
- - - - 2 3 1 1 -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Cloudy Cloudy Cloudy Sunny intervals Cloudy Cloudy Partly cloudy (night) Heavy shower (night)
Chance of precipitation
10% 10% 10% 10% 10% 10% 10% 60%
15°
16°
16°
17°
18°
18°
17°
17°
13° 13° 13° 14° 14° 14° 14° 13°
S 15
S 14
S 15
S 17
S 20
S 21
S 20
S 20
25 25 26 29 35 36 34 36
VG G VG VG VG VG VG G
Humidity
78% 82% 85% 83% 74% 73% 76% 84%
UV
- - - 2 3 1 - -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Light shower (night) Light shower (night) Clear night Sunny day Light shower (day) Sunny intervals Partly cloudy (night) Cloudy
Chance of precipitation
50% 40% 10% 10% 30% 10% <5% 10%
17°
17°
16°
17°
18°
19°
17°
16°
14° 15° 15° 15° 16° 16° 15° 14°
S 17
SSW 13
SW 11
SW 13
SW 14
SW 13
SW 11
SSW 11
29 22 19 23 26 25 19 20
G G VG VG VG VG VG VG
Humidity
89% 90% 89% 83% 70% 67% 75% 85%
UV
- - - 2 4 1 - -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Cloudy Partly cloudy (night) Cloudy Cloudy Light shower (day) Light shower (day) Light shower (night) Partly cloudy (night)
Chance of precipitation
10% 10% 10% 20% 40% 40% 30% 10%
15°
15°
15°
17°
18°
18°
17°
16°
14° 14° 14° 14° 15° 15° 15° 14°
S 12
S 12
S 12
S 15
SSW 16
SW 15
SSW 13
SSW 13
22 21 22 27 29 28 23 23
G G G G VG VG VG G
Humidity
89% 90% 90% 87% 77% 75% 81% 87%
UV
- - - 2 3 1 - -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Cloudy Cloudy Cloudy Cloudy Sunny intervals Light shower (day) Cloudy Partly cloudy (night)
Chance of precipitation
10% 20% 20% 20% 20% 30% 10% 10%
16°
16°
16°
16°
17°
17°
17°
16°
14° 13° 13° 14° 14° 14° 14° 14°
SSW 14
SSW 15
S 16
SSW 17
SSW 17
SW 17
SW 16
SW 14
24 25 27 30 32 31 27 24
G G G G G VG VG G
Humidity
89% 89% 89% 86% 80% 77% 79% 84%
UV
- - - 1 3 1 - -

UK video forecast

WARNING
Flood alerts icon
Flood alerts in force for Wales
Flood alerts in force for Wales

Wales weather forecast

Headline:

Blustery and cool on Friday with sunny spells and showers.

This Evening and Tonight:

Further heavy showers through this evening and overnight, potentially with an isolated thunderstorm. The best of the drier and clearer spells will be inland, especially in the east and here it will turn quite chilly. Blustery winds during the showers. Minimum temperature 6 °C.

Friday:

Another day of sunshine and scattered showers, these still heavy at times but generally less intense than on Thursday. Becoming mainly dry later. Turning breezy at times and chilly overnight. Maximum temperature 16 °C.

Outlook for Saturday to Monday:

After a chilly start, largely fine on Saturday with sunny spells. Windy on Sunday with some rain, mainly in the west. Mostly dry and bright on Monday and feeling warmer.

Updated:

UK long range weather forecast

Many areas will see a mixture of sunshine and showers on Tuesday, though southeast England may see cloudier skies and outbreaks of rain. Thereafter, a changeable and at times unsettled outlook, with further low pressure areas tracking towards the UK, but with some uncertainty as to their paths at present. These systems could bring periods of heavy rain and strong winds to parts of the country. The wettest and windiest weather is more likely farther north and west. The best chance of drier conditions is across the east and southeast of England and will be closer to high pressure which is more likely to reside over continental Europe. Temperatures are likely to be generally above average, especially in the south.

Updated:

Through early to mid October, generally blocked weather patterns are more likely than average, however there is significant uncertainty around the detail and resultant conditions over the UK. A typical mix of autumnal conditions may occur at times, although drier than average conditions are slightly more likely than wetter than average conditions over this period as a whole. Above average temperatures also continue to be more likely than below average temperatures, although cool nights, along with patchy mist and fog are probable during settled spells.

Updated:

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