Y Garn (Gwynedd) weather

Forecast days

Light showers changing to fog by late morning.
Sunrise iconSunrise:
Sunset iconSunset:
M UV
L Pollution

    7 day forecast for Y Garn

    Today (23 April 2025)
    Time
    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 Heavy rain Heavy rain Heavy rain Light rain Light rain Light rain Light shower day Light shower day Fog Fog Fog Mist Overcast Overcast Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    ≥95%
    90%
    90%
    90%
    90%
    80%
    70%
    50%
    30%
    10%
    10%
    10%
    <5%
    <5%
    10%
    10%
    20%
    20%
    10%
    <5%
    <5%
    <5%
    <5%
    Temperature
    Feels like temperature (°C)
    -4°
    -3°
    -3°
    -3°
    -3°
    -3°
    -3°
    -3°
    -3°
    -3°
    -2°
    -1°
    Wind direction and speed
    SE
    41
    SE
    37
    SE
    33
    SE
    28
    ESE
    26
    E
    23
    E
    23
    E
    25
    E
    24
    E
    26
    E
    26
    E
    24
    E
    23
    E
    22
    E
    20
    E
    19
    E
    16
    E
    15
    ENE
    13
    ENE
    12
    E
    12
    E
    13
    E
    14
    Wind gust (mph)
    45
    41
    36
    31
    28
    26
    27
    27
    28
    28
    28
    27
    25
    24
    22
    20
    19
    17
    15
    13
    15
    15
    15
    Visibility
    VP
    VP
    VP
    VP
    VP
    VP
    VP
    VP
    VP
    VP
    VP
    VP
    P
    E
    E
    E
    E
    E
    VG
    VG
    VG
    VG
    VG
    Humidity
    96%
    97%
    98%
    99%
    99%
    99%
    99%
    99%
    99%
    97%
    92%
    86%
    82%
    76%
    71%
    69%
    71%
    74%
    77%
    82%
    80%
    78%
    80%
    UV - - - - 1 1 1 1 2 3 4 4 4 4 3 2 1 1 1 1 - - -
    Thursday (24 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 intervals Sunny intervals Cloudy Sunny intervals Cloudy Cloudy
    Chance of precipitation
    <5%
    <5%
    10%
    10%
    50%
    50%
    20%
    20%
    30%
    Temperature (°C)
    Feels like temperature (°C)
    Wind direction and speed (mph)
    ESE
    14
    ESE
    15
    SE
    14
    SE
    13
    SSE
    13
    SSE
    15
    SSW
    14
    S
    14
    SE
    18
    Wind gust (mph)
    16
    17
    17
    16
    18
    17
    16
    20
    24
    Visibility (description)
    VG
    VG
    G
    G
    VG
    VG
    VG
    VG
    VG
    Humidity
    81%
    83%
    85%
    84%
    76%
    68%
    68%
    77%
    85%
    UV - - - 1 3 3 2 1 -
    Friday (25 April 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Cloudy Cloudy Cloudy Light rain Light rain Light rain Light rain Light rain
    Chance of precipitation
    30%
    40%
    50%
    50%
    70%
    80%
    80%
    70%
    Temperature (°C)
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SSE
    22
    SSE
    24
    SSE
    26
    SSE
    28
    SSE
    29
    SSE
    26
    S
    26
    SSE
    21
    Wind gust (mph)
    27
    28
    30
    32
    32
    29
    29
    23
    Visibility (description)
    VG
    G
    G
    VG
    VG
    VG
    M
    VP
    Humidity
    87%
    88%
    87%
    86%
    85%
    86%
    95%
    97%
    UV - - 1 2 2 1 1 -
    Saturday (26 April 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Light rain Light shower night Fog Mist Sunny intervals Sunny day Fog Fog
    Chance of precipitation
    60%
    60%
    30%
    20%
    10%
    10%
    10%
    20%
    Temperature (°C)
    Feels like temperature (°C)
    -1°
    -1°
    Wind direction and speed (mph)
    S
    20
    S
    18
    SSW
    16
    SSW
    18
    SW
    22
    SSW
    26
    SSW
    27
    SSW
    28
    Wind gust (mph)
    22
    19
    20
    25
    28
    30
    31
    35
    Visibility (description)
    VP
    VP
    VP
    VP
    P
    E
    E
    VP
    Humidity
    98%
    99%
    98%
    95%
    84%
    77%
    86%
    96%
    UV - - 1 3 4 2 1 -
    Sunday (27 April 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Fog Fog Fog Mist Sunny intervals Sunny intervals Partly cloudy night Mist
    Chance of precipitation
    40%
    30%
    30%
    20%
    10%
    10%
    10%
    10%
    Temperature (°C)
    Feels like temperature (°C)
    -1°
    Wind direction and speed (mph)
    SSW
    32
    SSW
    31
    SSW
    28
    SSW
    31
    SSW
    33
    SSW
    34
    SSW
    35
    SSW
    28
    Wind gust (mph)
    35
    34
    35
    40
    41
    45
    38
    31
    Visibility (description)
    VP
    VP
    VP
    VP
    P
    VG
    VG
    G
    Humidity
    98%
    98%
    97%
    93%
    83%
    79%
    84%
    89%
    UV - - 1 2 3 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 Cloudy Cloudy Sunny intervals Sunny intervals Sunny day Sunny day Clear night Clear night
    Chance of precipitation
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    Temperature (°C)
    11°
    12°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    S
    24
    S
    21
    S
    17
    S
    19
    S
    24
    SSW
    25
    SSW
    19
    S
    19
    Wind gust (mph)
    26
    23
    21
    26
    28
    27
    21
    21
    Visibility (description)
    P
    G
    G
    VG
    VG
    VG
    VG
    VG
    Humidity
    92%
    92%
    91%
    78%
    65%
    60%
    71%
    88%
    UV - - 1 3 5 2 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 intervals Sunny intervals Sunny day Sunny day Clear night Clear night
    Chance of precipitation
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    Temperature (°C)
    11°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    S
    17
    S
    15
    SSE
    15
    SSW
    18
    W
    22
    NW
    23
    NNW
    20
    NNE
    16
    Wind gust (mph)
    18
    17
    19
    24
    26
    26
    23
    17
    Visibility (description)
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    90%
    91%
    87%
    73%
    68%
    66%
    72%
    88%
    UV - - 1 3 4 2 1 -

    UK video forecast

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    Wales weather forecast

    Headline:

    Rain clearing on Wednesday.

    This Evening and Tonight:

    A band of heavy rain will move east across all areas before midnight, clearing to clear spells and sharp showers through the early hours. Gusty winds, these easing before dawn. Milder than Monday night. Minimum temperature 5 °C.

    Wednesday:

    A cloudy start for many on Wednesday with further spells of rain or sharp showers, these soon clearing with sunny spells developing into the afternoon. Feeling warm in the sunshine. Maximum temperature 16 °C.

    Outlook for Thursday to Saturday:

    Largely settled on Thursday with variable amounts of cloud and a few showers. Turning increasingly cloudy from Friday, as rain moves slowly but erratically in from the west. Normal temperatures.

    Updated:

    UK long range weather forecast

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