Clynnog-Fawr (Gwynedd) weather

Forecast days

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

    7 day forecast for Clynnog-Fawr

    Today (10 September 2026)
    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 Partly cloudy night Overcast Overcast Overcast Light rain Light rain Light rain Light rain Light rain Overcast Overcast Light rain Light rain Light rain Heavy rain Heavy rain Light rain Light shower day Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    10%
    60%
    90%
    90%
    80%
    70%
    50%
    50%
    60%
    80%
    90%
    90%
    80%
    60%
    50%
    30%
    20%
    10%
    <5%
    <5%
    Temperature
    12°
    13°
    13°
    14°
    14°
    13°
    14°
    14°
    15°
    15°
    16°
    16°
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    16°
    16°
    16°
    Feels like temperature (°C)
    10°
    10°
    11°
    11°
    11°
    10°
    11°
    11°
    12°
    12°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    14°
    14°
    14°
    14°
    14°
    14°
    Wind direction and speed
    S
    10
    S
    11
    S
    11
    SSE
    13
    S
    15
    S
    17
    S
    17
    S
    18
    S
    18
    S
    19
    S
    19
    S
    21
    SSW
    22
    SSW
    22
    SSW
    22
    SSW
    22
    SSW
    21
    SSW
    19
    SSW
    18
    SW
    17
    SSW
    15
    SW
    13
    SW
    13
    Wind gust (mph)
    17
    19
    22
    23
    25
    27
    28
    29
    30
    32
    34
    35
    36
    36
    35
    34
    33
    31
    27
    25
    22
    20
    19
    Visibility
    VG
    VG
    VG
    VG
    G
    G
    M
    G
    G
    G
    G
    G
    G
    M
    M
    M
    M
    M
    M
    M
    G
    G
    G
    Humidity
    73%
    73%
    73%
    74%
    75%
    78%
    87%
    86%
    86%
    85%
    85%
    84%
    84%
    84%
    88%
    91%
    91%
    92%
    92%
    91%
    91%
    90%
    87%
    UV - - - - - 1 1 1 1 2 3 3 3 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 Cloudy Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    16°
    16°
    16°
    16°
    15°
    15°
    15°
    14°
    15°
    16°
    16°
    16°
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    16°
    14°
    14°
    14°
    14°
    Feels like temperature (°C)
    14°
    14°
    14°
    13°
    13°
    13°
    12°
    12°
    13°
    14°
    14°
    15°
    15°
    16°
    16°
    16°
    16°
    17°
    16°
    15°
    13°
    12°
    12°
    12°
    Wind direction and speed (mph)
    SW
    13
    WSW
    13
    W
    14
    W
    13
    WNW
    13
    WNW
    13
    WNW
    13
    WNW
    13
    WNW
    13
    WNW
    11
    WNW
    11
    WNW
    11
    WNW
    9
    WNW
    9
    WNW
    8
    WNW
    7
    WNW
    6
    W
    4
    WSW
    4
    SSW
    5
    S
    7
    S
    9
    S
    10
    S
    11
    Wind gust (mph)
    20
    20
    19
    18
    17
    17
    17
    16
    17
    17
    17
    17
    17
    16
    15
    14
    12
    11
    11
    14
    16
    17
    19
    20
    Visibility (description)
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    85%
    85%
    84%
    84%
    82%
    83%
    82%
    82%
    82%
    81%
    78%
    77%
    76%
    75%
    73%
    69%
    67%
    67%
    66%
    66%
    72%
    76%
    77%
    80%
    UV - - - - - - 1 1 1 1 2 3 4 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 Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Overcast Overcast Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Overcast Overcast Mist Overcast
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    20%
    30%
    40%
    60%
    70%
    70%
    70%
    70%
    70%
    60%
    60%
    60%
    60%
    50%
    50%
    40%
    40%
    40%
    Temperature (°C)
    14°
    14°
    15°
    15°
    16°
    16°
    16°
    16°
    16°
    17°
    17°
    17°
    17°
    18°
    18°
    18°
    18°
    18°
    18°
    17°
    17°
    17°
    17°
    17°
    Feels like temperature (°C)
    12°
    12°
    12°
    12°
    13°
    12°
    12°
    12°
    12°
    12°
    13°
    13°
    13°
    13°
    13°
    14°
    14°
    14°
    15°
    14°
    14°
    14°
    14°
    15°
    Wind direction and speed (mph)
    S
    13
    S
    13
    S
    14
    S
    15
    SSW
    17
    SSW
    18
    SSW
    19
    SSW
    21
    SSW
    22
    SSW
    23
    SSW
    24
    SSW
    24
    SSW
    24
    SSW
    24
    SSW
    24
    SSW
    23
    SW
    22
    SW
    22
    SW
    20
    SW
    19
    SW
    19
    SW
    18
    SW
    18
    SW
    16
    Wind gust (mph)
    20
    23
    25
    27
    31
    34
    36
    37
    38
    40
    40
    40
    41
    40
    39
    39
    38
    37
    34
    31
    30
    28
    27
    26
    Visibility (description)
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    M
    M
    M
    M
    M
    M
    M
    M
    M
    M
    M
    M
    M
    M
    M
    M
    Humidity
    83%
    84%
    84%
    84%
    84%
    84%
    84%
    84%
    85%
    85%
    86%
    88%
    88%
    90%
    91%
    92%
    92%
    92%
    93%
    93%
    94%
    93%
    93%
    94%
    UV - - - - - - 1 1 1 1 1 1 2 1 1 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 Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast 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
    40%
    40%
    40%
    40%
    40%
    40%
    40%
    30%
    30%
    30%
    20%
    20%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    Temperature (°C)
    17°
    17°
    17°
    16°
    16°
    16°
    16°
    16°
    16°
    17°
    17°
    17°
    17°
    18°
    18°
    18°
    18°
    18°
    17°
    16°
    15°
    15°
    15°
    16°
    Feels like temperature (°C)
    15°
    15°
    15°
    14°
    14°
    14°
    14°
    14°
    15°
    16°
    16°
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    16°
    14°
    14°
    14°
    14°
    Wind direction and speed (mph)
    SW
    15
    WSW
    13
    WSW
    13
    WSW
    13
    W
    11
    W
    11
    W
    11
    WNW
    11
    WNW
    9
    WNW
    8
    NW
    8
    NW
    7
    NW
    7
    WNW
    7
    WNW
    7
    WNW
    7
    WNW
    7
    WNW
    6
    W
    5
    SW
    5
    S
    6
    S
    6
    S
    9
    S
    9
    Wind gust (mph)
    22
    22
    21
    20
    19
    19
    19
    17
    16
    16
    16
    15
    15
    14
    13
    13
    13
    11
    9
    9
    10
    13
    15
    17
    Visibility (description)
    M
    M
    M
    M
    M
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    94%
    93%
    92%
    92%
    92%
    91%
    90%
    90%
    88%
    90%
    86%
    83%
    82%
    82%
    80%
    79%
    78%
    77%
    76%
    76%
    78%
    81%
    83%
    84%
    UV - - - - - - 1 1 1 1 2 3 3 4 3 2 2 1 1 1 - - - -
    Monday (14 September 2026)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Cloudy Overcast Mist Overcast Light rain Mist Light rain Light rain Light rain
    Chance of precipitation
    10%
    20%
    40%
    40%
    50%
    50%
    60%
    70%
    70%
    Temperature (°C)
    15°
    15°
    16°
    17°
    18°
    18°
    18°
    18°
    17°
    Feels like temperature (°C)
    14°
    14°
    15°
    15°
    15°
    15°
    15°
    14°
    14°
    Wind direction and speed (mph)
    S
    11
    S
    11
    S
    11
    S
    14
    SSW
    16
    SSW
    19
    SSW
    21
    SSW
    20
    SSW
    19
    Wind gust (mph)
    18
    21
    23
    26
    30
    31
    32
    31
    30
    Visibility (description)
    G
    M
    M
    M
    M
    P
    P
    M
    P
    Humidity
    86%
    88%
    91%
    92%
    92%
    92%
    93%
    93%
    94%
    UV - - - 1 1 2 1 1 -
    Tuesday (15 September 2026)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Light shower night Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    60%
    50%
    40%
    20%
    20%
    20%
    10%
    10%
    Temperature (°C)
    17°
    16°
    15°
    16°
    17°
    17°
    16°
    14°
    Feels like temperature (°C)
    14°
    14°
    13°
    13°
    15°
    15°
    14°
    11°
    Wind direction and speed (mph)
    SW
    17
    WSW
    16
    W
    15
    WNW
    16
    WNW
    14
    WNW
    11
    WNW
    11
    NW
    14
    Wind gust (mph)
    28
    25
    24
    23
    23
    20
    22
    25
    Visibility (description)
    P
    G
    G
    G
    G
    G
    G
    G
    Humidity
    93%
    91%
    87%
    84%
    81%
    77%
    77%
    76%
    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 Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
    Chance of precipitation
    10%
    10%
    10%
    10%
    10%
    10%
    20%
    20%
    Temperature (°C)
    13°
    12°
    13°
    15°
    16°
    16°
    15°
    14°
    Feels like temperature (°C)
    11°
    10°
    10°
    12°
    14°
    14°
    13°
    12°
    Wind direction and speed (mph)
    NW
    14
    NW
    14
    NW
    14
    WNW
    14
    W
    13
    WSW
    11
    WSW
    11
    SSW
    13
    Wind gust (mph)
    23
    23
    24
    23
    22
    22
    20
    23
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    76%
    77%
    81%
    78%
    76%
    76%
    78%
    82%
    UV - - 1 2 4 1 1 -

    UK video forecast

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    Wales weather forecast

    Headline:

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

    This Evening and Tonight:

    The evening will start fine with some sunshine, and clear spells are likely overnight. However, cloud will increase from the west, with patchy rain starting to arrive in the west by the morning. Minimum temperature 6 °C.

    Thursday:

    Early sunshine is likely in the east on Thursday. However, cloud and patchy rain will spread from the west, heralding an increasingly wet and breezy afternoon. Heavier rain arriving later. Maximum temperature 19 °C.

    Outlook for Friday to Sunday:

    Brighter weather returns on Friday, with sunshine and occasional light showers. A spell of wind and rain is likely on Saturday, ahead of brighter skies with showers on Sunday.

    Updated:

    UK long range weather forecast