Cwmystradllyn (Gwynedd) weather

    Today (14 October 2024)
    Time
    20:00
    21:00
    22:00
    23:00
    Weather symbols
    Partly cloudy night
    Partly cloudy night
    Partly cloudy night
    Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    Temperature
    48°
    47°
    48°
    48°
    Feels like temperature (°C)
    46°
    46°
    45°
    45°
    Wind direction and speed
    E
    4
    7
    3
    2
    2
    E
    4
    7
    3
    2
    2
    E
    5
    8
    4
    2
    2
    E
    5
    8
    4
    2
    2
    Wind gust (mph)
    16
    26
    14
    7
    4
    17
    27
    15
    8
    4
    17
    28
    15
    8
    4
    17
    28
    15
    8
    4
    Visibility
    G
    13
    G
    11
    M
    9
    M
    8
    Humidity
    93%
    95%
    96%
    96%
    UV
    -
    -
    -
    -
    Tuesday (15 October 2024)
    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
    Partly cloudy night
    Cloudy
    Overcast
    Overcast
    Partly cloudy night
    Overcast
    Overcast
    Overcast
    Overcast
    Overcast
    Cloudy
    Cloudy
    Cloudy
    Cloudy
    Sunny intervals
    Cloudy
    Sunny intervals
    Cloudy
    Cloudy
    Cloudy
    Cloudy
    Cloudy
    Cloudy
    Light rain
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    10%
    <5%
    10%
    10%
    10%
    10%
    20%
    30%
    40%
    50%
    50%
    50%
    48°
    48°
    10°
    49°
    10°
    50°
    10°
    50°
    10°
    50°
    10°
    51°
    10°
    51°
    10°
    51°
    11°
    52°
    12°
    53°
    13°
    55°
    14°
    57°
    14°
    58°
    15°
    58°
    15°
    59°
    15°
    59°
    15°
    58°
    15°
    58°
    15°
    58°
    14°
    58°
    14°
    58°
    14°
    58°
    14°
    58°
    45°
    46°
    47°
    48°
    49°
    49°
    49°
    49°
    49°
    10°
    49°
    11°
    51°
    12°
    53°
    12°
    54°
    13°
    56°
    14°
    56°
    14°
    57°
    14°
    57°
    14°
    56°
    13°
    56°
    14°
    56°
    13°
    56°
    13°
    56°
    13°
    55°
    13°
    55°
    E
    5
    9
    4
    2
    2
    ESE
    6
    9
    5
    2
    2
    SE
    5
    9
    4
    2
    2
    SE
    5
    8
    4
    2
    2
    SE
    5
    8
    4
    2
    2
    ESE
    5
    8
    4
    2
    2
    SE
    5
    8
    4
    2
    2
    SE
    5
    9
    4
    2
    2
    SE
    6
    9
    5
    3
    2
    ESE
    6
    10
    5
    3
    2
    ESE
    7
    11
    6
    3
    2
    SE
    7
    12
    6
    3
    2
    SE
    8
    12
    7
    3
    3
    SE
    8
    13
    7
    4
    3
    SE
    8
    13
    7
    4
    3
    SE
    8
    13
    7
    4
    3
    SE
    8
    13
    7
    4
    3
    ESE
    8
    13
    7
    4
    3
    ESE
    8
    14
    7
    4
    3
    ESE
    8
    12
    7
    3
    3
    ESE
    8
    13
    7
    4
    3
    ESE
    8
    13
    7
    4
    3
    ESE
    9
    14
    8
    4
    3
    ESE
    9
    14
    8
    4
    3
    19
    31
    17
    9
    5
    20
    33
    17
    9
    5
    21
    33
    18
    9
    5
    20
    32
    17
    9
    5
    19
    31
    17
    9
    5
    19
    31
    17
    9
    5
    20
    32
    17
    9
    5
    21
    34
    18
    9
    5
    22
    35
    19
    10
    5
    23
    37
    20
    10
    5
    23
    38
    20
    11
    5
    24
    38
    21
    11
    5
    25
    40
    22
    11
    6
    24
    39
    21
    11
    5
    26
    41
    23
    11
    6
    25
    41
    22
    11
    6
    25
    40
    22
    11
    6
    25
    40
    22
    11
    6
    26
    42
    23
    12
    6
    28
    45
    24
    13
    6
    30
    48
    26
    13
    6
    31
    50
    27
    14
    6
    32
    51
    28
    14
    7
    32
    51
    28
    14
    7
    M
    8
    M
    8
    M
    9
    G
    10
    G
    10
    G
    10
    M
    9
    M
    9
    M
    8
    M
    9
    G
    12
    G
    15
    G
    16
    G
    17
    G
    17
    G
    15
    G
    14
    G
    13
    G
    12
    G
    11
    G
    11
    M
    9
    M
    9
    M
    8
    96%
    97%
    97%
    96%
    96%
    96%
    95%
    96%
    96%
    94%
    93%
    90%
    87%
    87%
    87%
    89%
    92%
    93%
    93%
    94%
    94%
    93%
    93%
    93%
    -
    -
    -
    -
    -
    -
    -
    1
    1
    1
    1
    1
    2
    1
    1
    1
    1
    1
    1
    -
    -
    -
    -
    -
    Wednesday (16 October 2024)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols
    Light rain
    Light rain
    Light rain
    Light rain
    Light rain
    Heavy rain
    Heavy rain
    Light rain
    Partly cloudy night
    50%
    70%
    70%
    60%
    60%
    90%
    ≥95%
    90%
    30%
    14°
    58°
    14°
    58°
    15°
    58°
    15°
    59°
    16°
    60°
    17°
    63°
    17°
    62°
    16°
    60°
    14°
    57°
    13°
    55°
    13°
    55°
    14°
    57°
    15°
    59°
    16°
    60°
    17°
    62°
    16°
    61°
    15°
    59°
    13°
    56°
    ESE
    9
    14
    8
    4
    3
    ESE
    9
    14
    8
    4
    3
    SE
    7
    12
    6
    3
    2
    ESE
    6
    9
    5
    3
    2
    SE
    6
    9
    5
    3
    2
    SSE
    7
    11
    6
    3
    2
    S
    7
    11
    6
    3
    2
    SSW
    8
    13
    7
    4
    3
    SW
    7
    11
    6
    3
    2
    31
    49
    27
    14
    6
    29
    47
    25
    13
    6
    25
    41
    22
    11
    6
    22
    35
    19
    10
    5
    20
    32
    17
    9
    5
    20
    32
    17
    9
    5
    22
    36
    19
    10
    5
    25
    41
    22
    11
    6
    23
    38
    20
    11
    5
    M
    8
    M
    6
    M
    4.4
    M
    5
    M
    7
    G
    10
    M
    7
    M
    9
    G
    17
    93%
    94%
    97%
    97%
    96%
    96%
    99%
    100%
    100%
    -
    -
    -
    1
    1
    1
    1
    -
    -
    Thursday (17 October 2024)
    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
    10%
    10%
    20%
    30%
    40%
    20%
    10%
    10%
    13°
    56°
    12°
    54°
    12°
    53°
    13°
    55°
    14°
    57°
    14°
    57°
    12°
    54°
    12°
    53°
    12°
    54°
    11°
    52°
    11°
    51°
    11°
    52°
    13°
    55°
    13°
    55°
    11°
    52°
    11°
    51°
    SW
    7
    11
    6
    3
    2
    SW
    7
    11
    6
    3
    2
    SSW
    7
    11
    6
    3
    2
    SSW
    9
    14
    8
    4
    3
    SSW
    10
    16
    9
    4
    3
    SW
    9
    15
    8
    4
    3
    SW
    7
    11
    6
    3
    2
    SW
    6
    10
    5
    3
    2
    22
    36
    19
    10
    5
    22
    35
    19
    10
    5
    25
    40
    22
    11
    6
    30
    48
    26
    13
    6
    28
    45
    24
    13
    6
    24
    39
    21
    11
    5
    20
    32
    17
    9
    5
    21
    34
    18
    10
    5
    VG
    27
    VG
    27
    VG
    25
    VG
    30
    E
    40
    E
    45
    VG
    35
    VG
    35
    99%
    98%
    98%
    96%
    90%
    87%
    96%
    96%
    -
    -
    1
    1
    2
    1
    -
    -
    Friday (18 October 2024)
    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
    Overcast
    Overcast
    Light rain
    Light rain
    Light rain
    Light shower night
    10%
    20%
    50%
    50%
    50%
    50%
    60%
    50%
    11°
    52°
    11°
    52°
    11°
    52°
    12°
    54°
    14°
    57°
    14°
    56°
    13°
    55°
    12°
    54°
    10°
    49°
    49°
    48°
    10°
    50°
    12°
    53°
    11°
    53°
    11°
    52°
    11°
    51°
    SSW
    7
    12
    6
    3
    2
    SSW
    10
    15
    9
    4
    3
    S
    11
    17
    10
    5
    3
    S
    12
    19
    10
    5
    3
    SSW
    13
    20
    11
    6
    4
    SSW
    12
    20
    10
    6
    3
    SSW
    12
    19
    10
    5
    3
    SSW
    10
    16
    9
    4
    3
    27
    44
    23
    12
    6
    31
    50
    27
    14
    6
    38
    61
    33
    17
    7
    39
    63
    34
    18
    8
    39
    63
    34
    18
    8
    37
    60
    32
    17
    7
    37
    59
    32
    16
    7
    32
    52
    28
    15
    7
    VG
    30
    VG
    30
    VG
    30
    VG
    23
    VG
    30
    VG
    27
    VG
    26
    VG
    20
    95%
    96%
    96%
    97%
    95%
    96%
    96%
    96%
    -
    -
    1
    1
    1
    1
    -
    -
    Saturday (19 October 2024)
    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 day
    Sunny intervals
    Partly cloudy night
    Partly cloudy night
    40%
    30%
    30%
    30%
    20%
    10%
    10%
    30%
    11°
    53°
    11°
    51°
    10°
    50°
    11°
    53°
    13°
    56°
    13°
    56°
    10°
    51°
    10°
    50°
    10°
    50°
    49°
    48°
    10°
    51°
    12°
    54°
    12°
    54°
    49°
    48°
    SW
    7
    12
    6
    3
    2
    SW
    6
    10
    5
    3
    2
    SW
    5
    8
    4
    2
    2
    SW
    6
    9
    5
    3
    2
    SW
    7
    11
    6
    3
    2
    SW
    7
    11
    6
    3
    2
    SSW
    5
    8
    4
    2
    2
    SSE
    5
    9
    4
    2
    2
    27
    43
    23
    12
    6
    21
    34
    18
    10
    5
    20
    32
    17
    9
    5
    21
    33
    18
    9
    5
    23
    36
    20
    10
    5
    18
    29
    16
    8
    4
    16
    26
    14
    7
    4
    21
    34
    18
    10
    5
    VG
    21
    G
    19
    G
    18
    G
    17
    VG
    22
    VG
    22
    G
    17
    G
    18
    96%
    95%
    95%
    92%
    82%
    79%
    92%
    93%
    -
    -
    1
    1
    2
    1
    -
    -
    Sunday (20 October 2024)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols
    Cloudy
    Cloudy
    Cloudy
    Cloudy
    Sunny intervals
    Sunny intervals
    Partly cloudy night
    Partly cloudy night
    40%
    50%
    50%
    50%
    50%
    30%
    30%
    30%
    10°
    50°
    10°
    51°
    11°
    52°
    13°
    55°
    15°
    58°
    14°
    58°
    13°
    56°
    12°
    54°
    47°
    47°
    48°
    11°
    52°
    13°
    55°
    13°
    55°
    12°
    54°
    11°
    51°
    SSE
    7
    11
    6
    3
    2
    SSE
    9
    15
    8
    4
    3
    S
    10
    15
    9
    4
    3
    S
    10
    17
    9
    5
    3
    SSW
    12
    19
    10
    5
    3
    SSW
    10
    16
    9
    4
    3
    SSW
    8
    13
    7
    4
    3
    SSW
    7
    12
    6
    3
    2
    33
    52
    29
    15
    7
    38
    62
    33
    17
    7
    42
    67
    36
    19
    8
    46
    74
    40
    21
    8
    45
    72
    39
    20
    8
    39
    63
    34
    17
    8
    32
    51
    28
    14
    7
    29
    47
    25
    13
    6
    G
    14
    G
    14
    G
    11
    G
    14
    G
    13
    G
    16
    VG
    20
    G
    18
    92%
    92%
    92%
    90%
    88%
    87%
    90%
    91%
    -
    -
    1
    1
    1
    1
    -
    -
    Monday (21 October 2024)
    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
    40%
    30%
    30%
    40%
    30%
    20%
    20%
    20%
    11°
    52°
    11°
    52°
    11°
    51°
    12°
    54°
    14°
    57°
    14°
    57°
    11°
    53°
    11°
    51°
    10°
    50°
    10°
    49°
    49°
    11°
    52°
    12°
    54°
    13°
    55°
    10°
    51°
    49°
    SSW
    7
    11
    6
    3
    2
    SSW
    7
    11
    6
    3
    2
    SSW
    6
    10
    5
    3
    2
    SSW
    7
    11
    6
    3
    2
    SW
    8
    13
    7
    4
    3
    SW
    7
    11
    6
    3
    2
    SSW
    6
    9
    5
    3
    2
    SSW
    6
    10
    5
    3
    2
    26
    42
    23
    12
    6
    26
    42
    23
    12
    6
    26
    42
    23
    12
    6
    30
    48
    26
    13
    6
    30
    49
    26
    14
    6
    25
    41
    22
    11
    6
    24
    39
    21
    11
    5
    24
    38
    21
    11
    5
    G
    17
    G
    14
    G
    13
    G
    16
    G
    19
    VG
    22
    G
    18
    G
    17
    93%
    94%
    95%
    91%
    83%
    80%
    91%
    93%
    -
    -
    1
    1
    2
    1
    -
    -

    UK video forecast

    Cwmystradllyn weather map

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    Wales weather forecast

    Headline:

    Overcast and misty, with patchy rain in the countryside.

    This Evening and Tonight:

    Cloudy, with outbreaks of light rain or drizzle affecting rural parts. Becoming rather misty too, with low cloud leading to patchy fog developing across the hills overnight. Cool under clearer skies in the north, but milder than recent nights. Minimum temperature 9 °C.

    Tuesday:

    A cloudy day, with patchy light rain and drizzle lingering over the hills. Some drier, brighter interludes, before turning breezy with heavy showers spreading northwards by the evening. Maximum temperature 17 °C.

    Outlook for Wednesday to Friday:

    Showers, heavy at times, persisting through Wednesday. Drier and brighter on Thursday, before turning wet and windy once more from Friday, with further spells of heavy rain. Temperatures above average.

    Updated:

    UK long range weather forecast

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