Llannerch-y-Medd (Isle of Anglesey) weather

Forecast days

Sunny intervals changing to light showers by early evening.
Sunrise iconSunrise:
Sunset iconSunset:
H UV
L Pollution

    7 day forecast for Llannerch-y-Medd

    Today (31 August 2025)
    Time
    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 Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Light shower day Light shower day Light shower night Light shower night Light shower night Heavy shower night
    Chance of precipitation
    30%
    20%
    30%
    20%
    40%
    30%
    30%
    60%
    70%
    80%
    80%
    80%
    90%
    Temperature
    17°
    17°
    18°
    18°
    18°
    18°
    17°
    17°
    16°
    15°
    15°
    14°
    14°
    Feels like temperature (°C)
    13°
    13°
    13°
    12°
    12°
    12°
    12°
    12°
    12°
    11°
    12°
    11°
    11°
    Wind direction and speed
    SSW
    20
    SSW
    22
    SSW
    23
    SSW
    24
    SSW
    25
    SSW
    25
    SSW
    25
    SSW
    24
    SSW
    22
    S
    21
    S
    19
    S
    19
    S
    18
    Wind gust (mph)
    42
    43
    44
    45
    45
    46
    46
    45
    43
    42
    41
    39
    40
    Visibility
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    Humidity
    67%
    63%
    58%
    57%
    56%
    62%
    63%
    67%
    74%
    80%
    81%
    84%
    86%
    UV 4 5 6 5 4 3 2 1 1 1 - - -
    Monday (1 September 2025)
    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 Heavy shower night Heavy shower night Heavy shower night Heavy shower night Heavy shower night Heavy shower night Light shower night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Light shower day Light shower day Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    90%
    80%
    80%
    90%
    90%
    80%
    60%
    40%
    20%
    10%
    10%
    10%
    10%
    10%
    30%
    40%
    40%
    60%
    60%
    50%
    50%
    40%
    20%
    20%
    Temperature (°C)
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    15°
    15°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    15°
    15°
    14°
    14°
    14°
    Feels like temperature (°C)
    11°
    11°
    11°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    12°
    12°
    Wind direction and speed (mph)
    S
    18
    S
    17
    S
    16
    SSW
    15
    SSW
    15
    SSW
    14
    SSW
    13
    SW
    12
    SW
    12
    SW
    14
    SW
    15
    SW
    16
    SW
    17
    SW
    17
    SW
    18
    SW
    18
    SW
    17
    SW
    16
    SW
    15
    SW
    13
    SW
    11
    SW
    10
    SW
    10
    SW
    9
    Wind gust (mph)
    39
    37
    36
    35
    34
    31
    29
    29
    28
    29
    30
    32
    33
    34
    34
    33
    34
    33
    32
    29
    27
    27
    27
    26
    Visibility (description)
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    E
    VG
    VG
    VG
    VG
    Humidity
    86%
    87%
    88%
    88%
    91%
    92%
    91%
    91%
    88%
    85%
    82%
    77%
    75%
    75%
    75%
    75%
    76%
    77%
    78%
    83%
    84%
    85%
    84%
    84%
    UV - - - - - - 1 1 1 2 3 4 5 5 4 4 2 1 1 1 1 - - -
    Tuesday (2 September 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 Light shower night Light rain Light shower day Light shower day Light shower day Partly cloudy night Partly cloudy night
    Chance of precipitation
    20%
    20%
    60%
    70%
    80%
    70%
    50%
    40%
    20%
    Temperature (°C)
    14°
    13°
    12°
    12°
    14°
    16°
    16°
    16°
    14°
    Feels like temperature (°C)
    12°
    12°
    11°
    11°
    13°
    15°
    15°
    15°
    13°
    Wind direction and speed (mph)
    SW
    8
    SW
    8
    SSW
    6
    S
    6
    SSE
    8
    SSE
    9
    SSE
    9
    NW
    7
    WSW
    6
    Wind gust (mph)
    23
    21
    16
    18
    17
    13
    13
    12
    14
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    84%
    84%
    85%
    89%
    84%
    81%
    78%
    86%
    93%
    UV - - - 1 3 3 2 1 -
    Wednesday (3 September 2025)
    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 Cloudy Sunny intervals Light shower day Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    20%
    40%
    40%
    40%
    50%
    40%
    30%
    30%
    Temperature (°C)
    13°
    13°
    13°
    15°
    16°
    16°
    15°
    14°
    Feels like temperature (°C)
    12°
    12°
    11°
    13°
    14°
    14°
    13°
    12°
    Wind direction and speed (mph)
    SW
    6
    SW
    7
    SSW
    7
    SW
    11
    SW
    13
    SW
    14
    SW
    13
    SW
    11
    Wind gust (mph)
    15
    14
    15
    17
    22
    22
    25
    23
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    92%
    92%
    93%
    82%
    72%
    74%
    82%
    85%
    UV - - 1 2 4 2 1 -
    Thursday (4 September 2025)
    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
    40%
    40%
    40%
    40%
    40%
    30%
    30%
    30%
    Temperature (°C)
    14°
    13°
    13°
    15°
    16°
    16°
    15°
    14°
    Feels like temperature (°C)
    12°
    12°
    11°
    12°
    13°
    13°
    12°
    11°
    Wind direction and speed (mph)
    SW
    9
    SW
    10
    SW
    10
    WSW
    15
    WSW
    18
    SW
    18
    SW
    16
    WSW
    14
    Wind gust (mph)
    21
    20
    22
    26
    28
    27
    23
    23
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    86%
    88%
    88%
    77%
    70%
    68%
    78%
    82%
    UV - - 1 2 5 2 1 -
    Friday (5 September 2025)
    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 Cloudy Cloudy Cloudy
    Chance of precipitation
    20%
    20%
    20%
    20%
    20%
    30%
    20%
    30%
    Temperature (°C)
    13°
    13°
    13°
    15°
    16°
    16°
    15°
    14°
    Feels like temperature (°C)
    11°
    10°
    10°
    12°
    12°
    12°
    12°
    12°
    Wind direction and speed (mph)
    WSW
    14
    WSW
    14
    SW
    15
    SW
    19
    SW
    21
    SW
    20
    SSW
    17
    SSW
    14
    Wind gust (mph)
    23
    21
    29
    32
    32
    31
    25
    19
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    Humidity
    82%
    85%
    85%
    76%
    70%
    71%
    80%
    89%
    UV - - 1 3 4 2 1 -
    Saturday (6 September 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
    Chance of precipitation
    30%
    40%
    30%
    50%
    50%
    50%
    40%
    50%
    Temperature (°C)
    14°
    14°
    14°
    16°
    17°
    17°
    16°
    15°
    Feels like temperature (°C)
    12°
    12°
    11°
    13°
    13°
    13°
    13°
    13°
    Wind direction and speed (mph)
    SSW
    14
    SSW
    15
    SSW
    17
    SSW
    20
    SSW
    22
    SSW
    20
    SSW
    18
    SSW
    14
    Wind gust (mph)
    18
    17
    25
    29
    26
    23
    18
    17
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    90%
    91%
    92%
    85%
    83%
    82%
    89%
    91%
    UV - - 1 2 4 2 1 -

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    Wales weather forecast

    Headline:

    Blustery today with a mix of sunshine and showers.

    Today:

    A day of sunshine and showers today, with the most frequent and heaviest showers likely across the west. Winds will also be strong with gales possible near northwestern coasts. Temperatures around average but feeling cool during showers. Maximum temperature 20 °C.

    Tonight:

    Showers fading for a time this evening, especially in the east, but a band of more persistent rain will gradually move across Wales overnight. Winds easing a little. Minimum temperature 13 °C.

    Monday:

    A wet start to Monday with rain giving way to a mix of sunshine and showers. The showers potentially turning heavy and thundery at times. Staying breezy, especially near coasts. Maximum temperature 20 °C.

    Outlook for Tuesday to Thursday:

    Remaining unsettled throughout with further spells of rain and showers. The rain will be heavy at times, but some drier and sunnier interludes will develop. Temperatures around average.

    Updated:

    UK long range weather forecast

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