Carnedd Moel-Siabod (Conwy) weather

Forecast days

Clear.
Sunrise iconSunrise:
Sunset iconSunset:
L UV
L Pollution
No pollen data.

    7 day forecast for Carnedd Moel-Siabod

    Today (18 March 2026)
    Time
    21:00
    22:00
    23:00
    Weather symbols Clear night Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    Temperature
    Feels like temperature (°C)
    Wind direction and speed
    NNE
    15
    NNE
    15
    NNE
    15
    Wind gust (mph)
    17
    17
    17
    Visibility
    VG
    VG
    VG
    Humidity
    78%
    77%
    78%
    UV - - -
    Thursday (19 March 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 Clear night Clear night Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night Clear night Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    10°
    11°
    11°
    12°
    12°
    11°
    10°
    Feels like temperature (°C)
    -1°
    10°
    10°
    10°
    -1°
    Wind direction and speed (mph)
    N
    15
    N
    14
    N
    13
    NNW
    13
    NNW
    12
    NNW
    11
    NNE
    11
    NE
    11
    NE
    7
    E
    5
    E
    5
    ESE
    6
    ESE
    7
    SE
    8
    SE
    8
    SE
    9
    SE
    10
    SE
    10
    SSE
    9
    SE
    8
    NNW
    10
    W
    10
    W
    11
    WSW
    11
    Wind gust (mph)
    16
    16
    15
    14
    14
    12
    12
    12
    9
    10
    11
    12
    13
    13
    12
    12
    11
    10
    10
    10
    10
    11
    12
    12
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    Humidity
    78%
    78%
    79%
    78%
    77%
    75%
    74%
    68%
    62%
    47%
    41%
    40%
    39%
    39%
    39%
    40%
    41%
    56%
    69%
    71%
    71%
    71%
    71%
    71%
    UV - - - - - - 1 1 1 1 2 2 2 2 2 1 1 1 1 - - - - -
    Friday (20 March 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 Clear night Clear night Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night Clear night Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    10°
    10°
    10°
    Feels like temperature (°C)
    -1°
    -2°
    -2°
    -2°
    -2°
    -2°
    -3°
    -2°
    -1°
    -2°
    Wind direction and speed (mph)
    SW
    12
    SW
    14
    SW
    15
    SW
    16
    WSW
    16
    WSW
    15
    WSW
    15
    WSW
    13
    WSW
    9
    SW
    7
    SW
    6
    SSW
    6
    S
    6
    S
    6
    S
    6
    SSE
    7
    E
    9
    E
    9
    ENE
    8
    ENE
    8
    E
    8
    E
    8
    W
    9
    W
    11
    Wind gust (mph)
    14
    16
    17
    17
    17
    17
    16
    15
    10
    8
    8
    9
    10
    10
    10
    10
    10
    10
    9
    9
    9
    9
    10
    12
    Visibility (description)
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    VG
    VG
    VG
    VG
    VG
    Humidity
    70%
    67%
    68%
    68%
    70%
    72%
    72%
    71%
    66%
    58%
    55%
    52%
    45%
    43%
    43%
    44%
    53%
    61%
    74%
    76%
    77%
    79%
    78%
    77%
    UV - - - - - - 1 1 1 1 2 2 2 2 2 1 1 1 1 - - - - -
    Saturday (21 March 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 Clear night Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night Clear night Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    10°
    10°
    Feels like temperature (°C)
    -2°
    -3°
    -3°
    -3°
    -3°
    -4°
    -4°
    -2°
    -1°
    -2°
    Wind direction and speed (mph)
    WSW
    12
    W
    13
    W
    12
    W
    12
    WNW
    12
    WNW
    12
    NW
    11
    NNW
    10
    N
    6
    E
    5
    E
    5
    SE
    6
    S
    6
    SSW
    7
    SSW
    8
    SW
    10
    SW
    10
    SSE
    9
    ESE
    8
    ESE
    8
    SSW
    8
    SW
    10
    SW
    13
    SW
    14
    Wind gust (mph)
    13
    14
    14
    13
    13
    13
    12
    11
    7
    6
    8
    9
    10
    10
    10
    10
    11
    10
    9
    9
    9
    11
    14
    16
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    75%
    74%
    74%
    74%
    73%
    73%
    74%
    73%
    66%
    57%
    54%
    50%
    46%
    44%
    43%
    45%
    53%
    63%
    75%
    78%
    80%
    78%
    75%
    72%
    UV - - - - - - 1 1 1 1 2 2 3 2 2 1 1 1 1 - - - - -
    Sunday (22 March 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 Clear night Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Mist Cloudy Cloudy Mist Cloudy Mist Mist
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    20%
    30%
    30%
    30%
    30%
    30%
    20%
    20%
    Temperature (°C)
    Feels like temperature (°C)
    -2°
    -2°
    -3°
    -3°
    -3°
    -3°
    -3°
    -3°
    -1°
    -1°
    -1°
    -2°
    -3°
    -4°
    -4°
    Wind direction and speed (mph)
    SW
    15
    WSW
    16
    WSW
    17
    WSW
    17
    WSW
    17
    WSW
    17
    WSW
    17
    WSW
    16
    WSW
    14
    SW
    15
    SW
    17
    WSW
    19
    SW
    19
    WSW
    19
    WSW
    19
    WSW
    19
    WSW
    18
    W
    16
    W
    15
    W
    13
    WNW
    14
    WNW
    15
    WNW
    16
    WNW
    16
    Wind gust (mph)
    17
    18
    18
    19
    19
    19
    19
    17
    15
    17
    19
    21
    21
    21
    21
    21
    19
    18
    15
    15
    16
    18
    19
    19
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    G
    M
    M
    M
    M
    M
    M
    M
    Humidity
    71%
    71%
    72%
    72%
    72%
    72%
    73%
    73%
    71%
    66%
    64%
    61%
    59%
    60%
    60%
    64%
    71%
    79%
    85%
    88%
    89%
    88%
    90%
    89%
    UV - - - - - - 1 1 1 1 2 2 2 2 2 1 1 1 1 - - - - -
    Monday (23 March 2026)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Mist Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Cloudy
    Chance of precipitation
    20%
    20%
    10%
    10%
    10%
    20%
    20%
    20%
    Temperature (°C)
    Feels like temperature (°C)
    -5°
    -6°
    -6°
    -4°
    -2°
    -2°
    -3°
    -5°
    Wind direction and speed (mph)
    WNW
    17
    N
    17
    NNW
    17
    N
    19
    NW
    21
    WSW
    25
    SW
    17
    WSW
    17
    Wind gust (mph)
    20
    17
    20
    24
    23
    27
    18
    19
    Visibility (description)
    M
    M
    M
    G
    G
    G
    G
    M
    Humidity
    89%
    87%
    87%
    74%
    60%
    57%
    71%
    83%
    UV - - 1 1 2 1 1 -
    Tuesday (24 March 2026)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Mist Mist Fog Fog Fog Fog Fog Fog
    Chance of precipitation
    30%
    30%
    40%
    50%
    40%
    40%
    40%
    30%
    Temperature (°C)
    Feels like temperature (°C)
    -6°
    -8°
    -8°
    -5°
    -4°
    -3°
    -4°
    -6°
    Wind direction and speed (mph)
    SW
    21
    SW
    34
    SW
    38
    SW
    38
    SW
    41
    SW
    40
    SW
    35
    SW
    39
    Wind gust (mph)
    23
    38
    42
    41
    45
    44
    39
    43
    Visibility (description)
    M
    P
    P
    P
    P
    M
    P
    P
    Humidity
    86%
    88%
    88%
    84%
    83%
    84%
    88%
    90%
    UV - - 1 1 1 1 1 -

    UK video forecast

    Carnedd Moel-Siabod weather map

    View the weather with our interactive map

    Loading map...

    Wales weather forecast

    Headline:

    More sunshine to come on Thursday.

    This Evening and Tonight:

    Clear skies and light winds overnight leads to a risk of patchy mist and fog developing during the early hours of the morning. A colder night ahead with some frost. Minimum temperature 0 °C.

    Thursday:

    A chilly start, and once any mist or fog clears, a fine Thursday is to come with warm spells of sunshine and light winds. Maximum temperature 16 °C.

    Outlook for Friday to Sunday:

    For the rest of the week, and into the weekend, it should remain dry with sunny spells, though feeling a little cooler. Chilly nights where skies remain clear. Light winds.

    Updated:

    UK long range weather forecast

    More from the Met Office