Cardiff (Cardiff) weather

Forecast days

Seven day forecast for Cardiff

Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather symbols Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Chance of precipitation
10% 10% 10% 10% 10% 10% 10% 10%
10°
10°
11°
10°
10°
NNE 4
N 3
WNW 4
WNW 6
W 9
W 12
W 12
WSW 11
8 6 6 11 17 22 21 19
VG G G G G VG VG G
Humidity
84% 87% 91% 88% 81% 77% 82% 87%
UV
- - - 1 3 2 1 -
Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather symbols Light rain Light rain Light rain Overcast Cloudy Sunny intervals Sunny day Clear night
Chance of precipitation
50% 50% 40% 20% 10% 10% 10% <5%
10°
10°
10°
10°
10°
10°
WSW 12
WSW 12
W 12
WNW 15
WNW 17
WNW 19
WNW 18
WNW 17
20 20 19 23 27 31 29 27
G G G G VG VG VG VG
Humidity
89% 91% 88% 83% 70% 64% 67% 70%
UV
- - - 1 2 2 1 -
Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather symbols Clear night Clear night Partly cloudy (night) Sunny intervals Light shower (day) Light shower (day) Light shower (day) Clear night
Chance of precipitation
<5% <5% 10% 10% 30% 30% 40% <5%
WNW 19
WNW 20
WNW 21
WNW 22
WNW 23
WNW 23
WNW 20
WNW 19
30 32 33 37 38 38 33 30
VG VG VG VG G VG VG VG
Humidity
72% 74% 76% 72% 67% 69% 73% 76%
UV
- - - 2 3 1 1 -
Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather symbols Partly cloudy (night) Partly cloudy (night) Overcast Sunny intervals Cloudy Cloudy Cloudy Cloudy
Chance of precipitation
<5% <5% 10% <5% 10% 10% 10% 10%
10°
WNW 18
NW 16
NW 14
NW 14
NW 12
NW 12
WNW 11
N 10
28 26 23 24 22 21 19 16
VG VG VG VG VG VG VG VG
Humidity
78% 79% 79% 71% 60% 59% 65% 72%
UV
- - - 2 3 1 1 -
Time 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
Weather symbols Cloudy Overcast Overcast Cloudy Light rain Light shower (day) Cloudy Partly cloudy (night)
Chance of precipitation
10% 20% 20% 20% 50% 40% 10% 10%
WSW 8
SW 10
WNW 11
WNW 13
NNW 14
N 14
WNW 13
NW 12
14 16 18 22 26 24 22 20
VG G G G G G VG VG
Humidity
78% 80% 83% 79% 72% 70% 71% 77%
UV
- - - 1 2 1 1 -

UK video forecast

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

Wales weather forecast

Headline:

Cloud breaking to leave sunny spells and showers.

Today:

A damp and overcast start with outbreaks of drizzle giving way to brighter conditions during the morning. A few isolated showers possible during the afternoon, though most places staying dry. Mild with winds easing. Maximum temperature 15 °C.

Tonight:

Dry to start this evening before cloud thickens from the south, with outbreaks of rain pushing northwards across the country overnight. Mild with light winds. Minimum temperature 7 °C.

Wednesday:

Often cloudy with outbreaks of rain, especially in the north through the morning before becoming patchier through the day. Remaining mild with light winds. Maximum temperature 14 °C.

Outlook for Thursday to Saturday:

Largely dry to start on Thursday with rain and drizzle arriving later. Sunny spells and blustery scattered showers on Friday and Saturday, these heavy at times and turning chillier.

Updated:

UK long range weather forecast

Sunny spells and showers across the UK on Saturday. The showers will heavy and thundery at times, perhaps with hail in places. The showers are expected to gradually die out from the northwest later in the day, with most places dry by the evening. Mainly dry Sunday morning with sunny spells before cloud increases from the west later, some rain probably reaching western areas later in the day. Temperatures are expected to be below normal over the weekend. Into the following week, unsettled conditions will likely develop across many parts with Atlantic frontal systems spreading in from the west. All areas will see periods of wet weather, with some drier spells in-between. Rainfall amounts will probably be highest in the south, with northern areas slightly drier but cooler.

Updated:

Into April pressure is likely to be higher than average to the north of the UK, with low pressure more likely to the west or southwest. This pattern tends to push the focus of unsettled weather further south than usual, with highest rainfall most likely to be in the south of the UK. Conversely, northern areas tend to be drier compared to normal. Temperatures will probably be near average or slightly above overall, with any cooler interludes most likely in the north.

Updated:

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