Llantrisant (Rhondda Cynon Taf) weather

Forecast days

Sunny changing to cloudy by early evening.
Sunrise iconSunrise:
Sunset iconSunset:
H UV
L Pollution

    7 day forecast for Llantrisant

    Today (23 May 2025)
    Time
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Sunny day Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Cloudy Light rain Light rain
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    20%
    60%
    80%
    Temperature
    17°
    17°
    17°
    17°
    16°
    15°
    14°
    14°
    13°
    13°
    Feels like temperature (°C)
    14°
    14°
    15°
    15°
    14°
    13°
    13°
    13°
    12°
    12°
    Wind direction and speed
    W
    13
    W
    13
    W
    12
    W
    11
    W
    12
    W
    11
    W
    10
    W
    9
    W
    8
    WSW
    7
    Wind gust (mph)
    25
    25
    23
    23
    23
    23
    22
    21
    20
    18
    Visibility
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    Humidity
    55%
    56%
    59%
    62%
    71%
    76%
    77%
    81%
    85%
    87%
    UV 6 5 3 2 1 1 1 1 - -
    Saturday (24 May 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 Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Light rain Light rain Light rain Light rain Light rain Light rain Heavy rain Light rain Light shower night
    Chance of precipitation
    90%
    90%
    90%
    80%
    60%
    50%
    40%
    20%
    20%
    20%
    30%
    30%
    30%
    40%
    50%
    60%
    70%
    70%
    70%
    70%
    70%
    80%
    90%
    60%
    Temperature (°C)
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    14°
    14°
    14°
    15°
    15°
    15°
    15°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    13°
    Feels like temperature (°C)
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    11°
    12°
    12°
    11°
    11°
    Wind direction and speed (mph)
    WSW
    7
    WSW
    9
    WSW
    10
    WSW
    12
    W
    13
    W
    13
    W
    12
    W
    12
    W
    13
    W
    13
    W
    14
    W
    15
    WSW
    15
    WSW
    15
    WSW
    16
    WSW
    16
    WSW
    16
    WSW
    16
    WSW
    16
    WSW
    15
    WSW
    15
    SW
    14
    SW
    15
    WSW
    16
    Wind gust (mph)
    19
    20
    22
    24
    27
    27
    26
    27
    27
    27
    28
    29
    28
    30
    30
    30
    30
    30
    31
    30
    30
    32
    34
    33
    Visibility (description)
    M
    M
    M
    M
    M
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    VG
    Humidity
    95%
    98%
    99%
    99%
    98%
    98%
    97%
    95%
    93%
    91%
    91%
    89%
    89%
    90%
    92%
    93%
    94%
    93%
    94%
    93%
    94%
    93%
    94%
    93%
    UV - - - - - 1 1 1 1 1 2 3 4 4 3 3 2 1 1 1 1 1 - -
    Sunday (25 May 2025)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Overcast Light shower night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Light shower day Light shower night
    Chance of precipitation
    50%
    50%
    40%
    20%
    40%
    40%
    40%
    50%
    60%
    Temperature (°C)
    13°
    13°
    12°
    11°
    13°
    14°
    14°
    13°
    11°
    Feels like temperature (°C)
    10°
    10°
    10°
    10°
    10°
    Wind direction and speed (mph)
    WSW
    17
    WSW
    17
    W
    16
    W
    14
    W
    18
    W
    20
    W
    21
    W
    19
    W
    14
    Wind gust (mph)
    35
    35
    34
    37
    43
    44
    43
    39
    32
    Visibility (description)
    VG
    VG
    E
    E
    E
    E
    E
    E
    E
    Humidity
    92%
    91%
    86%
    80%
    59%
    54%
    57%
    65%
    73%
    UV - - - 1 5 6 3 1 -
    Monday (26 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Light shower night Light shower day Light shower day Light rain Light rain Light rain Light rain Light shower night
    Chance of precipitation
    60%
    60%
    70%
    80%
    80%
    90%
    80%
    60%
    Temperature (°C)
    10°
    10°
    10°
    12°
    13°
    13°
    13°
    13°
    Feels like temperature (°C)
    10°
    10°
    10°
    10°
    Wind direction and speed (mph)
    W
    11
    W
    9
    WSW
    9
    WSW
    13
    WSW
    15
    WSW
    17
    WSW
    18
    WSW
    18
    Wind gust (mph)
    29
    21
    28
    31
    36
    36
    35
    36
    Visibility (description)
    E
    E
    E
    E
    E
    E
    VG
    E
    Humidity
    76%
    79%
    79%
    74%
    78%
    81%
    89%
    92%
    UV - - 1 3 4 2 1 -
    Tuesday (27 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Sunny intervals Cloudy Light rain Light rain Light rain Light rain Drizzle
    Chance of precipitation
    50%
    40%
    40%
    50%
    80%
    80%
    60%
    50%
    Temperature (°C)
    12°
    11°
    11°
    13°
    14°
    14°
    14°
    14°
    Feels like temperature (°C)
    11°
    11°
    11°
    11°
    11°
    Wind direction and speed (mph)
    W
    13
    W
    9
    WSW
    8
    WSW
    13
    WSW
    14
    WSW
    16
    WSW
    17
    WSW
    15
    Wind gust (mph)
    29
    20
    25
    28
    31
    32
    33
    30
    Visibility (description)
    E
    E
    E
    E
    VG
    G
    G
    G
    Humidity
    89%
    89%
    88%
    76%
    90%
    92%
    95%
    94%
    UV - - 1 3 3 2 1 -
    Wednesday (28 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Drizzle Light rain Drizzle Cloudy Cloudy Cloudy Cloudy Light rain
    Chance of precipitation
    50%
    50%
    50%
    40%
    40%
    50%
    50%
    60%
    Temperature (°C)
    13°
    13°
    13°
    14°
    15°
    16°
    15°
    14°
    Feels like temperature (°C)
    11°
    11°
    10°
    12°
    13°
    13°
    12°
    12°
    Wind direction and speed (mph)
    WSW
    15
    WSW
    14
    WSW
    13
    WSW
    15
    WSW
    15
    WSW
    15
    WSW
    13
    SW
    10
    Wind gust (mph)
    28
    25
    26
    29
    28
    27
    24
    22
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    M
    Humidity
    93%
    93%
    92%
    88%
    83%
    82%
    88%
    91%
    UV - - 1 2 3 2 1 -
    Thursday (29 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Light rain Light rain Drizzle Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night
    Chance of precipitation
    50%
    50%
    40%
    40%
    30%
    30%
    20%
    20%
    Temperature (°C)
    14°
    13°
    13°
    15°
    16°
    16°
    15°
    13°
    Feels like temperature (°C)
    12°
    12°
    11°
    12°
    13°
    13°
    12°
    12°
    Wind direction and speed (mph)
    SW
    11
    SW
    11
    SW
    12
    WSW
    15
    WSW
    15
    WSW
    16
    WSW
    14
    SW
    10
    Wind gust (mph)
    21
    22
    24
    25
    28
    25
    21
    13
    Visibility (description)
    M
    M
    M
    G
    VG
    VG
    VG
    VG
    Humidity
    92%
    92%
    92%
    86%
    74%
    71%
    77%
    85%
    UV - - 1 3 5 3 1 -

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    Wales weather forecast

    Headline:

    Mist and fog clearing to give another warm, sunny day.

    Today:

    Early morning mist and patchy fog will soon lift to leave another widely fine day. Plenty of warm sunny spells, though the sunshine turning hazy into the afternoon as cloud thickens from the west. Remaining dry though, with light winds. Maximum temperature 21 °C.

    Tonight:

    A cloudy evening with rain arriving from the west overnight, this heavy at times. Mild too and increasingly breezy with further showers to follow the initial band of rain. Minimum temperature 14 °C.

    Saturday:

    A mixture of brighter spells and scattered, blustery showers, these heaviest and most frequent in the north. Particularly windy along the coasts, but remaining warm and rather humid for many. Maximum temperature 17 °C.

    Outlook for Sunday to Tuesday:

    Changeable with further scattered, blustery showers at times, interspersed with some drier and brighter interludes as well. Still rather breezy, especially along the coast. Feeling fresher than recent days.

    Updated:

    UK long range weather forecast

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