Llanddeusant Youth Hostel (Carmarthenshire) weather

Forecast days

Light rain changing to mist by nighttime.
Sunrise iconSunrise:
Sunset iconSunset:
M UV
L Pollution

    7 day forecast for Llanddeusant Youth Hostel

    Today (10 September 2026)
    Time
    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 Heavy rain Heavy rain Heavy rain Heavy rain Heavy shower day Partly cloudy night Partly cloudy night Mist Mist
    Chance of precipitation
    60%
    70%
    70%
    80%
    60%
    50%
    70%
    90%
    90%
    90%
    ≥95%
    ≥95%
    80%
    40%
    10%
    10%
    10%
    Temperature
    11°
    12°
    13°
    14°
    14°
    15°
    16°
    16°
    15°
    15°
    15°
    15°
    16°
    15°
    14°
    14°
    14°
    Feels like temperature (°C)
    10°
    11°
    12°
    12°
    13°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    13°
    13°
    Wind direction and speed
    S
    6
    S
    6
    S
    8
    S
    8
    SSW
    10
    SSW
    10
    SSW
    11
    SSW
    11
    SSW
    11
    SSW
    10
    SSW
    11
    SSW
    10
    SW
    10
    SW
    8
    SW
    7
    SW
    7
    SW
    6
    Wind gust (mph)
    13
    17
    19
    22
    24
    26
    26
    26
    26
    26
    25
    24
    21
    18
    15
    14
    14
    Visibility
    VG
    VG
    G
    G
    G
    G
    G
    G
    M
    M
    M
    P
    M
    M
    M
    M
    P
    Humidity
    82%
    83%
    85%
    86%
    86%
    82%
    80%
    81%
    86%
    92%
    95%
    97%
    97%
    97%
    97%
    97%
    97%
    UV 1 1 1 2 3 4 2 2 1 1 1 1 1 - - - -
    Friday (11 September 2026)
    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 Mist Mist Mist Mist Mist Mist Mist Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Clear night Clear night Clear night Clear night
    Chance of precipitation
    10%
    30%
    20%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    14°
    14°
    14°
    14°
    14°
    13°
    13°
    13°
    13°
    14°
    15°
    16°
    17°
    17°
    18°
    18°
    18°
    17°
    16°
    14°
    11°
    10°
    Feels like temperature (°C)
    14°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    14°
    15°
    16°
    16°
    17°
    17°
    17°
    17°
    17°
    16°
    14°
    11°
    Wind direction and speed (mph)
    SW
    6
    WSW
    7
    WSW
    6
    WSW
    6
    WSW
    5
    SW
    4
    SW
    3
    SW
    2
    WSW
    2
    W
    3
    W
    3
    W
    3
    WNW
    5
    WNW
    6
    WNW
    6
    WNW
    6
    WNW
    6
    WNW
    5
    WNW
    3
    WNW
    2
    SW
    2
    S
    2
    SSE
    3
    S
    3
    Wind gust (mph)
    14
    15
    15
    14
    14
    11
    10
    9
    9
    13
    13
    13
    16
    16
    16
    16
    15
    14
    12
    9
    8
    8
    8
    8
    Visibility (description)
    P
    P
    P
    P
    P
    P
    P
    M
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    Humidity
    97%
    97%
    98%
    98%
    98%
    98%
    98%
    98%
    96%
    93%
    88%
    80%
    74%
    68%
    64%
    63%
    62%
    63%
    65%
    76%
    85%
    86%
    87%
    87%
    UV - - - - - - 1 1 1 1 2 3 3 4 4 3 2 1 1 1 - - - -
    Saturday (12 September 2026)
    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 Clear night Clear night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Cloudy Cloudy Overcast Overcast Overcast Overcast Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    10%
    10%
    30%
    40%
    50%
    60%
    60%
    60%
    70%
    70%
    70%
    60%
    60%
    60%
    60%
    Temperature (°C)
    11°
    11°
    13°
    13°
    14°
    14°
    15°
    16°
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    16°
    16°
    Feels like temperature (°C)
    10°
    11°
    12°
    13°
    13°
    14°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    16°
    16°
    16°
    15°
    15°
    15°
    Wind direction and speed (mph)
    S
    4
    S
    5
    S
    6
    S
    6
    S
    7
    SSW
    7
    SSW
    9
    SSW
    8
    SSW
    10
    SSW
    11
    SW
    11
    SW
    13
    SW
    14
    SW
    14
    SW
    13
    SW
    14
    SW
    14
    SW
    13
    SW
    11
    SW
    11
    SW
    10
    SW
    10
    SW
    10
    SW
    9
    Wind gust (mph)
    8
    8
    8
    9
    12
    14
    16
    20
    24
    27
    30
    30
    30
    31
    31
    30
    29
    28
    28
    27
    25
    24
    23
    22
    Visibility (description)
    G
    G
    M
    G
    G
    VG
    VG
    G
    G
    VG
    G
    G
    G
    G
    M
    P
    P
    P
    P
    P
    P
    P
    P
    P
    Humidity
    87%
    87%
    87%
    86%
    86%
    86%
    86%
    88%
    87%
    85%
    84%
    84%
    85%
    86%
    88%
    91%
    96%
    96%
    97%
    98%
    99%
    98%
    98%
    98%
    UV - - - - - - 1 1 1 1 2 2 2 2 2 1 1 1 1 1 - - - -
    Sunday (13 September 2026)
    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 Mist Mist Mist Mist Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Mist Mist
    Chance of precipitation
    60%
    60%
    60%
    60%
    60%
    50%
    50%
    40%
    40%
    30%
    20%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    20%
    Temperature (°C)
    16°
    16°
    16°
    16°
    16°
    15°
    15°
    15°
    15°
    15°
    16°
    17°
    18°
    19°
    19°
    19°
    19°
    19°
    18°
    17°
    16°
    15°
    15°
    15°
    Feels like temperature (°C)
    15°
    16°
    15°
    16°
    16°
    15°
    15°
    15°
    15°
    15°
    16°
    17°
    18°
    19°
    19°
    19°
    19°
    19°
    18°
    17°
    16°
    15°
    15°
    15°
    Wind direction and speed (mph)
    SW
    9
    SW
    8
    WSW
    8
    WSW
    7
    WSW
    6
    WSW
    6
    WSW
    5
    WSW
    5
    WSW
    5
    W
    5
    W
    5
    W
    5
    W
    5
    W
    5
    W
    5
    W
    6
    W
    6
    WSW
    6
    WSW
    5
    WSW
    3
    SSW
    3
    SSW
    3
    SSW
    3
    SSW
    3
    Wind gust (mph)
    22
    20
    20
    18
    17
    16
    14
    13
    13
    13
    14
    13
    15
    16
    16
    16
    15
    15
    13
    10
    9
    9
    9
    10
    Visibility (description)
    P
    P
    P
    P
    P
    P
    P
    P
    P
    P
    M
    M
    G
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    M
    M
    P
    Humidity
    99%
    99%
    99%
    99%
    99%
    99%
    99%
    99%
    98%
    97%
    94%
    89%
    82%
    75%
    73%
    72%
    73%
    75%
    79%
    85%
    90%
    92%
    92%
    93%
    UV - - - - - - 1 1 1 1 1 3 3 3 3 2 2 1 1 1 - - - -
    Monday (14 September 2026)
    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 Mist Mist Mist Mist Mist Mist Mist Mist Mist Light rain Light rain Light rain Light rain Mist Overcast Mist Overcast Mist Mist Mist Mist Mist Drizzle Drizzle
    Chance of precipitation
    20%
    20%
    30%
    30%
    40%
    40%
    40%
    40%
    50%
    50%
    50%
    50%
    50%
    40%
    40%
    40%
    30%
    30%
    30%
    40%
    40%
    40%
    40%
    40%
    Temperature (°C)
    14°
    15°
    15°
    15°
    16°
    16°
    16°
    16°
    16°
    17°
    17°
    18°
    18°
    18°
    19°
    19°
    19°
    18°
    18°
    17°
    17°
    17°
    17°
    17°
    Feels like temperature (°C)
    15°
    15°
    15°
    15°
    15°
    16°
    15°
    15°
    16°
    17°
    17°
    18°
    18°
    18°
    18°
    18°
    18°
    17°
    17°
    17°
    16°
    16°
    16°
    16°
    Wind direction and speed (mph)
    SSW
    3
    SSW
    3
    SSW
    5
    SSW
    5
    SSW
    6
    SSW
    6
    SSW
    6
    SSW
    6
    SSW
    6
    SW
    6
    SW
    6
    SW
    8
    SW
    9
    SW
    9
    SW
    10
    SW
    10
    SW
    10
    SW
    10
    SW
    9
    SW
    9
    SW
    8
    SW
    8
    SW
    8
    SW
    9
    Wind gust (mph)
    11
    11
    11
    12
    12
    12
    13
    14
    14
    16
    18
    20
    21
    22
    22
    22
    22
    22
    21
    19
    19
    18
    18
    18
    Visibility (description)
    P
    M
    P
    P
    P
    P
    P
    P
    P
    P
    P
    P
    P
    P
    M
    M
    M
    M
    M
    P
    P
    P
    P
    P
    Humidity
    93%
    93%
    95%
    96%
    96%
    97%
    97%
    97%
    97%
    96%
    96%
    96%
    96%
    95%
    94%
    92%
    92%
    92%
    95%
    96%
    96%
    97%
    97%
    97%
    UV - - - - - - 1 1 1 1 1 2 2 2 2 2 1 1 1 1 - - - -
    Tuesday (15 September 2026)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Drizzle Light rain Drizzle Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    40%
    60%
    50%
    30%
    20%
    10%
    10%
    10%
    10%
    Temperature (°C)
    17°
    16°
    16°
    15°
    15°
    17°
    16°
    15°
    12°
    Feels like temperature (°C)
    16°
    16°
    15°
    14°
    14°
    16°
    15°
    14°
    12°
    Wind direction and speed (mph)
    SW
    9
    WSW
    9
    WSW
    9
    W
    7
    WNW
    8
    WNW
    9
    NW
    10
    NW
    6
    NW
    3
    Wind gust (mph)
    19
    21
    18
    20
    23
    24
    23
    15
    12
    Visibility (description)
    P
    P
    M
    M
    G
    VG
    VG
    VG
    G
    Humidity
    97%
    97%
    96%
    96%
    91%
    76%
    74%
    82%
    93%
    UV - - - 1 2 4 2 1 -
    Wednesday (16 September 2026)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Mist Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
    Chance of precipitation
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    20%
    Temperature (°C)
    10°
    10°
    10°
    14°
    15°
    16°
    14°
    13°
    Feels like temperature (°C)
    10°
    10°
    13°
    15°
    15°
    14°
    12°
    Wind direction and speed (mph)
    NW
    3
    NW
    3
    NW
    2
    NW
    5
    WNW
    6
    WNW
    6
    WNW
    5
    W
    3
    Wind gust (mph)
    12
    10
    9
    18
    18
    17
    13
    11
    Visibility (description)
    G
    M
    M
    G
    VG
    VG
    VG
    G
    Humidity
    93%
    93%
    94%
    83%
    73%
    73%
    82%
    92%
    UV - - 1 2 3 2 1 -

    UK video forecast

    Llanddeusant Youth Hostel weather map

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    Wales weather forecast

    Headline:

    Changeable next few days, with sunshine and some showery rain.

    Today:

    Early bright spells will give way to increasing cloud and some rain from the west on Thursday morning, and this will lead into a rather wet and breezy afternoon. The strongest winds will be around coasts and over high ground. Maximum temperature 19 °C.

    Tonight:

    The heaviest of the rain will clear eastwards this evening, leaving showers for a time, these easing by dawn with some clearer spells. A milder night than the previous night. Minimum temperature 10 °C.

    Friday:

    Isolated showers first thing Friday morning, but dissipating under a ridge of high pressure. This leaves brighter spells in the afternoon, especially in the west. Temperatures will be near average. Maximum temperature 20 °C.

    Outlook for Saturday to Monday:

    More wet and windy weather returns on Saturday, followed by another ridge of high pressure and drier weather on Sunday. Staying autumnal into next week with further spells of rain.

    Updated:

    UK long range weather forecast