Clydach (Swansea) weather

Forecast days

Heavy rain.
Sunrise iconSunrise:
Sunset iconSunset:
M UV
L Pollution

    7 day forecast for Clydach

    Today (14 April 2026)
    Time
    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 Heavy rain Light rain Light rain Light rain Overcast Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain
    Chance of precipitation
    90%
    60%
    70%
    70%
    50%
    60%
    80%
    80%
    90%
    90%
    90%
    90%
    90%
    90%
    90%
    Temperature
    10°
    10°
    11°
    12°
    12°
    13°
    13°
    13°
    13°
    13°
    13°
    12°
    12°
    12°
    Feels like temperature (°C)
    10°
    10°
    11°
    11°
    12°
    12°
    12°
    12°
    11°
    11°
    11°
    Wind direction and speed
    ESE
    10
    SE
    11
    SE
    11
    SE
    12
    SSE
    12
    SSE
    12
    SSE
    10
    SSE
    9
    SSE
    8
    SSE
    7
    SSE
    7
    SSE
    6
    SSE
    6
    SSE
    7
    SSE
    7
    Wind gust (mph)
    30
    30
    29
    28
    28
    26
    23
    21
    19
    17
    17
    18
    18
    18
    17
    Visibility
    M
    M
    M
    M
    M
    M
    M
    M
    M
    M
    M
    P
    P
    P
    P
    Humidity
    92%
    91%
    92%
    92%
    89%
    88%
    88%
    90%
    90%
    92%
    94%
    96%
    97%
    97%
    98%
    UV 1 1 1 2 2 2 1 1 1 1 1 1 - - -
    Wednesday (15 April 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 Overcast Overcast Overcast Overcast Light rain Heavy rain Heavy rain Heavy rain Heavy shower day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Cloudy Cloudy
    Chance of precipitation
    80%
    70%
    70%
    70%
    60%
    40%
    50%
    40%
    40%
    60%
    90%
    ≥95%
    90%
    70%
    40%
    40%
    40%
    10%
    10%
    <5%
    <5%
    20%
    20%
    20%
    Temperature (°C)
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    13°
    13°
    13°
    13°
    13°
    14°
    13°
    13°
    13°
    12°
    12°
    11°
    11°
    11°
    Feels like temperature (°C)
    11°
    11°
    11°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    10°
    10°
    Wind direction and speed (mph)
    S
    7
    S
    7
    S
    8
    S
    9
    S
    9
    S
    9
    S
    9
    S
    10
    S
    11
    SSE
    11
    SSE
    12
    S
    12
    S
    12
    SSW
    12
    SSW
    12
    SW
    13
    SW
    13
    SW
    13
    SW
    13
    SW
    12
    SW
    11
    SSW
    11
    SSW
    12
    SSW
    12
    Wind gust (mph)
    18
    20
    21
    21
    22
    23
    24
    25
    26
    27
    29
    29
    30
    30
    31
    33
    34
    32
    31
    28
    28
    27
    28
    30
    Visibility (description)
    VP
    VP
    P
    P
    P
    P
    M
    M
    M
    M
    M
    M
    M
    M
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    99%
    99%
    98%
    97%
    97%
    96%
    96%
    94%
    92%
    90%
    88%
    91%
    92%
    92%
    87%
    82%
    79%
    77%
    78%
    82%
    85%
    85%
    87%
    86%
    UV - - - - - - 1 1 1 1 1 1 1 2 3 3 2 1 1 1 1 - - -
    Thursday (16 April 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 Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Light rain Light rain Light rain Light rain Light rain
    Chance of precipitation
    30%
    30%
    20%
    20%
    30%
    20%
    20%
    10%
    10%
    10%
    10%
    10%
    20%
    10%
    10%
    10%
    20%
    30%
    40%
    60%
    70%
    70%
    70%
    70%
    Temperature (°C)
    11°
    11°
    11°
    11°
    11°
    10°
    10°
    10°
    11°
    12°
    12°
    13°
    13°
    13°
    14°
    14°
    14°
    14°
    13°
    12°
    12°
    11°
    11°
    11°
    Feels like temperature (°C)
    10°
    10°
    11°
    11°
    11°
    12°
    12°
    12°
    12°
    12°
    11°
    11°
    11°
    10°
    10°
    Wind direction and speed (mph)
    SSW
    12
    SSW
    12
    SW
    12
    SW
    11
    SW
    10
    SW
    10
    SW
    9
    SW
    9
    SW
    9
    SW
    9
    SW
    10
    SW
    10
    SW
    11
    SW
    11
    SW
    10
    SW
    10
    SW
    9
    SW
    9
    SW
    7
    SW
    6
    SSW
    5
    S
    5
    S
    5
    S
    6
    Wind gust (mph)
    31
    30
    29
    28
    26
    25
    24
    23
    22
    23
    24
    24
    24
    24
    24
    23
    21
    19
    17
    14
    13
    13
    15
    16
    Visibility (description)
    M
    M
    G
    G
    G
    G
    G
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    G
    M
    Humidity
    86%
    87%
    88%
    90%
    91%
    91%
    91%
    91%
    88%
    84%
    80%
    77%
    75%
    74%
    69%
    69%
    68%
    69%
    74%
    82%
    90%
    93%
    93%
    94%
    UV - - - - - - 1 1 1 1 1 2 4 4 4 3 2 1 1 1 1 - - -
    Friday (17 April 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 Overcast Overcast Overcast Overcast Light rain 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 Light rain
    Chance of precipitation
    60%
    60%
    60%
    60%
    50%
    50%
    40%
    50%
    50%
    40%
    40%
    50%
    50%
    60%
    60%
    50%
    60%
    50%
    60%
    60%
    60%
    50%
    50%
    60%
    Temperature (°C)
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    12°
    13°
    13°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    13°
    12°
    12°
    12°
    Feels like temperature (°C)
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    11°
    12°
    12°
    13°
    13°
    13°
    13°
    13°
    12°
    12°
    11°
    11°
    10°
    10°
    Wind direction and speed (mph)
    S
    7
    S
    7
    S
    7
    S
    7
    S
    7
    S
    8
    S
    8
    SSE
    8
    S
    8
    S
    9
    S
    9
    S
    9
    S
    9
    S
    9
    S
    9
    S
    9
    SSW
    9
    S
    9
    S
    8
    S
    9
    S
    9
    S
    9
    S
    9
    S
    9
    Wind gust (mph)
    17
    17
    17
    18
    18
    18
    18
    20
    20
    21
    22
    22
    23
    22
    22
    23
    23
    22
    21
    20
    21
    21
    22
    21
    Visibility (description)
    G
    G
    G
    G
    G
    G
    M
    M
    M
    M
    G
    G
    G
    G
    G
    M
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    93%
    93%
    92%
    92%
    92%
    92%
    92%
    92%
    91%
    89%
    87%
    85%
    82%
    81%
    80%
    80%
    79%
    78%
    81%
    83%
    86%
    90%
    90%
    91%
    UV - - - - - - 1 1 1 1 1 2 2 3 2 1 1 1 1 1 1 - - -
    Saturday (18 April 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 shower night Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    60%
    50%
    40%
    40%
    40%
    40%
    40%
    50%
    50%
    50%
    40%
    40%
    40%
    40%
    30%
    20%
    20%
    30%
    30%
    30%
    30%
    30%
    30%
    30%
    Temperature (°C)
    11°
    11°
    11°
    10°
    10°
    10°
    10°
    10°
    10°
    11°
    11°
    12°
    12°
    13°
    13°
    13°
    13°
    12°
    12°
    12°
    11°
    10°
    10°
    Feels like temperature (°C)
    10°
    10°
    10°
    10°
    11°
    10°
    10°
    10°
    Wind direction and speed (mph)
    SSW
    9
    SSW
    8
    SSW
    8
    SSW
    8
    SSW
    7
    SSW
    7
    SSW
    7
    SSW
    8
    SSW
    9
    SW
    10
    SW
    10
    SW
    11
    SW
    12
    WSW
    12
    WSW
    12
    WSW
    12
    WSW
    12
    WSW
    12
    WSW
    11
    WSW
    10
    WSW
    9
    WSW
    8
    WSW
    7
    W
    7
    Wind gust (mph)
    21
    20
    21
    20
    20
    20
    20
    22
    23
    23
    24
    27
    27
    28
    28
    27
    27
    26
    25
    23
    22
    22
    20
    21
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    G
    Humidity
    92%
    93%
    92%
    92%
    92%
    92%
    92%
    92%
    89%
    85%
    82%
    78%
    75%
    72%
    69%
    68%
    68%
    68%
    70%
    75%
    79%
    84%
    85%
    87%
    UV - - - - - - 1 1 1 1 2 2 3 3 3 3 2 1 1 1 1 - - -
    Sunday (19 April 2026)
    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 intervals Sunny intervals Sunny intervals Sunny intervals Clear night Clear night
    Chance of precipitation
    30%
    20%
    20%
    30%
    30%
    20%
    10%
    10%
    10%
    Temperature (°C)
    11°
    13°
    13°
    12°
    Feels like temperature (°C)
    11°
    12°
    11°
    Wind direction and speed (mph)
    W
    7
    W
    7
    W
    6
    W
    5
    WNW
    8
    W
    9
    W
    10
    WNW
    7
    NW
    5
    Wind gust (mph)
    20
    15
    13
    17
    21
    23
    22
    16
    10
    Visibility (description)
    G
    G
    M
    M
    G
    VG
    VG
    G
    G
    Humidity
    89%
    90%
    92%
    93%
    80%
    66%
    62%
    66%
    85%
    UV - - - 1 2 4 2 1 -
    Monday (20 April 2026)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    <5%
    Temperature (°C)
    11°
    14°
    15°
    14°
    10°
    Feels like temperature (°C)
    10°
    12°
    13°
    12°
    Wind direction and speed (mph)
    E
    4
    ENE
    4
    E
    5
    SE
    7
    SSE
    9
    SSE
    8
    SSE
    8
    ESE
    6
    Wind gust (mph)
    10
    10
    17
    20
    21
    21
    18
    15
    Visibility (description)
    M
    P
    M
    G
    G
    VG
    G
    G
    Humidity
    88%
    91%
    91%
    72%
    59%
    55%
    60%
    75%
    UV - - 1 3 3 2 1 -

    UK video forecast

    Clydach weather map

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    Wales weather forecast

    Headline:

    Changeable this week, but also turning warmer.

    Today:

    Cloudy and breezy today with outbreaks of rain and drizzle. Rain will turn heavier into the afternoon, although it will still be mild across the country for the time of year. Maximum temperature 16 °C.

    Tonight:

    Rain and winds will ease a little tonight, but it will remain cloudy and mild with outbreaks of drizzle. Fog forming over the hills. Minimum temperature 10 °C.

    Wednesday:

    A spell of heavy rain and blustery winds will move through on Wednesday morning, followed by drier and brighter weather. Feeling warm in the sunshine. Maximum temperature 18 °C.

    Outlook for Thursday to Saturday:

    Changeable over the next few days with spells of rain and showers at times. Brighter interludes are likely too, and it will turn increasingly warm.

    Updated:

    UK long range weather forecast

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