Llantwit Major (Vale of Glamorgan) weather

Forecast days

Cloudy changing to sunny intervals by late morning.
Sunrise iconSunrise:
Sunset iconSunset:
M UV
L Pollution

    8 day forecast for Llantwit Major

    Today (25 April 2025)
    Time
    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
    Weather symbols Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Overcast Overcast
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    10%
    20%
    20%
    30%
    40%
    40%
    30%
    40%
    Temperature
    10°
    11°
    12°
    13°
    14°
    14°
    14°
    14°
    14°
    13°
    12°
    12°
    11°
    11°
    10°
    Feels like temperature (°C)
    10°
    11°
    12°
    12°
    12°
    12°
    12°
    11°
    11°
    10°
    10°
    10°
    10°
    Wind direction and speed
    E
    7
    E
    8
    ESE
    8
    ESE
    9
    ESE
    11
    ESE
    11
    ESE
    12
    SE
    12
    SE
    12
    SE
    12
    SSE
    12
    SSE
    12
    SSE
    11
    SSE
    10
    SSE
    9
    SSE
    7
    SSE
    6
    SE
    5
    SE
    4
    Wind gust (mph)
    16
    16
    18
    19
    21
    21
    21
    21
    21
    21
    20
    19
    18
    16
    15
    13
    11
    10
    9
    Visibility
    G
    G
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    86%
    86%
    87%
    86%
    85%
    83%
    76%
    72%
    66%
    66%
    65%
    65%
    67%
    69%
    74%
    77%
    80%
    84%
    84%
    UV 1 1 1 1 2 3 4 5 5 4 3 2 1 1 1 1 - - -
    Saturday (26 April 2025)
    Time
    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
    Weather symbols Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Overcast Overcast Overcast Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    50%
    60%
    70%
    80%
    80%
    70%
    80%
    80%
    80%
    70%
    50%
    40%
    20%
    20%
    20%
    20%
    20%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    10°
    10°
    10°
    10°
    11°
    11°
    11°
    12°
    12°
    13°
    13°
    13°
    13°
    12°
    11°
    10°
    10°
    Feels like temperature (°C)
    10°
    10°
    11°
    11°
    12°
    12°
    12°
    12°
    11°
    10°
    Wind direction and speed (mph)
    ESE
    4
    ESE
    5
    ESE
    5
    ESE
    5
    E
    4
    ENE
    4
    ENE
    4
    ENE
    4
    E
    4
    E
    5
    E
    6
    ESE
    6
    ESE
    6
    ESE
    6
    SE
    5
    SSE
    5
    S
    5
    SW
    6
    WSW
    7
    W
    7
    W
    6
    W
    6
    WNW
    6
    WNW
    6
    Wind gust (mph)
    9
    10
    10
    9
    8
    8
    7
    7
    8
    8
    9
    9
    9
    8
    8
    8
    8
    8
    9
    9
    10
    11
    10
    11
    Visibility (description)
    VG
    G
    G
    G
    M
    M
    M
    M
    M
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    Humidity
    85%
    86%
    89%
    92%
    94%
    95%
    96%
    96%
    96%
    95%
    93%
    92%
    89%
    86%
    85%
    83%
    83%
    83%
    84%
    86%
    91%
    94%
    95%
    96%
    UV - - - - - 1 1 1 1 1 2 3 3 3 4 3 2 1 1 1 1 - - -
    Sunday (27 April 2025)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Partly cloudy night Partly cloudy night Sunny day Sunny day Sunny day Sunny day Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    12°
    15°
    15°
    13°
    10°
    Feels like temperature (°C)
    12°
    13°
    13°
    12°
    Wind direction and speed (mph)
    WNW
    5
    WNW
    5
    WNW
    3
    N
    2
    SSW
    4
    W
    7
    WNW
    10
    WNW
    7
    WNW
    4
    Wind gust (mph)
    10
    10
    6
    8
    14
    16
    15
    10
    7
    Visibility (description)
    G
    G
    G
    G
    VG
    E
    E
    VG
    VG
    Humidity
    96%
    96%
    97%
    95%
    79%
    63%
    65%
    75%
    92%
    UV - - - 1 3 5 2 1 -
    Monday (28 April 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Clear night Sunny day Sunny day Sunny day Sunny day Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    14°
    18°
    19°
    17°
    12°
    Feels like temperature (°C)
    12°
    15°
    17°
    15°
    11°
    Wind direction and speed (mph)
    NNW
    2
    ENE
    4
    E
    5
    ESE
    9
    ESE
    10
    SE
    9
    SSE
    7
    E
    6
    Wind gust (mph)
    7
    10
    14
    18
    18
    16
    14
    15
    Visibility (description)
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    Humidity
    96%
    96%
    96%
    68%
    55%
    42%
    60%
    75%
    UV - - 1 3 5 3 1 -
    Tuesday (29 April 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Clear night Sunny day Sunny day Sunny day Sunny day Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    10°
    10°
    10°
    16°
    20°
    21°
    19°
    15°
    Feels like temperature (°C)
    14°
    17°
    18°
    17°
    13°
    Wind direction and speed (mph)
    E
    7
    ENE
    8
    ENE
    8
    E
    10
    ESE
    12
    SE
    12
    ESE
    9
    E
    7
    Wind gust (mph)
    17
    17
    17
    19
    20
    17
    11
    8
    Visibility (description)
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    Humidity
    78%
    79%
    75%
    63%
    52%
    43%
    57%
    69%
    UV - - 1 3 5 3 1 -
    Wednesday (30 April 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Clear night Sunny day Sunny day Sunny day Sunny day Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    13°
    11°
    13°
    17°
    21°
    23°
    21°
    15°
    Feels like temperature (°C)
    11°
    10°
    12°
    16°
    19°
    21°
    19°
    14°
    Wind direction and speed (mph)
    ENE
    7
    ENE
    6
    ENE
    6
    E
    9
    ESE
    10
    SE
    11
    SE
    9
    ESE
    6
    Wind gust (mph)
    6
    6
    11
    13
    15
    15
    10
    5
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    77%
    80%
    79%
    66%
    58%
    48%
    56%
    75%
    UV - - 1 3 5 3 1 -
    Thursday (1 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Clear night Sunny day Sunny day Sunny day Sunny day Clear night Clear night
    Chance of precipitation
    <5%
    10%
    10%
    <5%
    10%
    10%
    10%
    <5%
    Temperature (°C)
    13°
    12°
    14°
    18°
    22°
    23°
    21°
    16°
    Feels like temperature (°C)
    12°
    11°
    13°
    17°
    20°
    20°
    19°
    15°
    Wind direction and speed (mph)
    ENE
    6
    ENE
    6
    ENE
    6
    E
    9
    ESE
    10
    SE
    11
    SE
    10
    E
    8
    Wind gust (mph)
    4
    5
    10
    11
    14
    12
    9
    7
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    82%
    85%
    87%
    65%
    58%
    45%
    55%
    72%
    UV - - 1 3 5 3 1 -
    Friday (2 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Clear night Sunny day Sunny day Sunny day Sunny day Clear night Clear night
    Chance of precipitation
    10%
    10%
    <5%
    <5%
    10%
    10%
    10%
    10%
    Temperature (°C)
    14°
    12°
    13°
    17°
    21°
    22°
    20°
    16°
    Feels like temperature (°C)
    12°
    11°
    12°
    15°
    18°
    19°
    18°
    15°
    Wind direction and speed (mph)
    NE
    8
    NE
    8
    ENE
    7
    ENE
    9
    E
    11
    ESE
    11
    ESE
    9
    E
    7
    Wind gust (mph)
    5
    6
    10
    12
    16
    13
    11
    6
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    80%
    81%
    80%
    64%
    55%
    47%
    56%
    71%
    UV - - 1 3 5 3 1 -

    UK video forecast

    Llantwit Major weather map

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    Wales weather forecast

    Headline:

    Largely dry with some bright spells. Rain arriving later.

    Today:

    Often cloudy with occasional bright or sunny spells, mainly in the east. Isolated afternoon showers, then rain edging in from the far west later. A southeasterly breeze developing. Temperatures above average. Maximum temperature 16 °C.

    Tonight:

    Some late evening sunny spells but becoming more unsettled overnight with outbreaks of rain in the west and slowly moving eastwards by dawn. Minimum temperature 6 °C.

    Saturday:

    A murky start in the west with outbreaks of rain at times, easing through the morning. The occasional brighter break may develop through the afternoon with the odd shower. Maximum temperature 15 °C.

    Outlook for Sunday to Tuesday:

    Higher pressure becoming more dominant bringing plenty of fine and settled weather once any fog clears. Temperatures rising this weekend and into next week to above average. Breezy at times.

    Updated:

    UK long range weather forecast

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