Cadair Idris (Gwynedd) weather

Forecast days

Cloudy changing to sunny in the afternoon.
Sunrise iconSunrise:
Sunset iconSunset:
M UV
M Pollution

    8 day forecast for Cadair Idris

    Today (4 April 2025)
    Time
    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 Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night Clear night
    Chance of precipitation
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature
    10°
    10°
    11°
    10°
    Feels like temperature (°C)
    -2°
    -4°
    Wind direction and speed
    E
    29
    E
    32
    E
    34
    E
    36
    E
    38
    E
    38
    E
    39
    E
    44
    E
    47
    E
    50
    E
    54
    Wind gust (mph)
    35
    37
    39
    42
    42
    43
    49
    52
    55
    59
    59
    Visibility
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    64%
    62%
    58%
    57%
    56%
    56%
    56%
    59%
    63%
    65%
    69%
    UV 3 3 2 2 1 1 1 - - - -
    Saturday (5 April 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 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 Sunny day Sunny day 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)
    -5°
    -6°
    -6°
    -7°
    -7°
    -7°
    -7°
    -7°
    -7°
    -5°
    -3°
    -2°
    -2°
    -4°
    -6°
    Wind direction and speed (mph)
    E
    54
    E
    54
    E
    53
    E
    53
    E
    52
    E
    46
    E
    45
    E
    44
    E
    43
    E
    41
    E
    40
    E
    44
    E
    46
    E
    46
    E
    45
    E
    44
    E
    42
    E
    42
    E
    41
    E
    42
    E
    42
    E
    44
    E
    46
    E
    48
    Wind gust (mph)
    59
    59
    59
    58
    57
    51
    50
    49
    47
    45
    49
    50
    50
    50
    49
    48
    46
    46
    46
    47
    48
    50
    53
    53
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    71%
    72%
    73%
    73%
    71%
    68%
    68%
    72%
    73%
    72%
    67%
    64%
    56%
    51%
    44%
    42%
    42%
    43%
    50%
    54%
    55%
    55%
    58%
    59%
    UV - - - - - - 1 1 1 1 2 3 3 4 3 3 2 1 1 1 - - - -
    Sunday (6 April 2025)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    Feels like temperature (°C)
    -7°
    -8°
    -9°
    -9°
    -4°
    Wind direction and speed (mph)
    ESE
    43
    ESE
    44
    ESE
    45
    ESE
    43
    ESE
    37
    ESE
    34
    ESE
    26
    ESE
    20
    ESE
    26
    Wind gust (mph)
    48
    50
    50
    47
    41
    38
    28
    29
    32
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    E
    E
    E
    VG
    Humidity
    63%
    66%
    76%
    84%
    66%
    43%
    40%
    55%
    57%
    UV - - - 1 2 4 2 1 -
    Monday (7 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 day Sunny day Sunny day Sunny day Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    Feels like temperature (°C)
    -3°
    -4°
    -3°
    Wind direction and speed (mph)
    ESE
    28
    ESE
    22
    ESE
    16
    ESE
    13
    ESE
    13
    W
    13
    W
    10
    E
    15
    Wind gust (mph)
    30
    24
    18
    16
    15
    15
    17
    18
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    59%
    57%
    57%
    49%
    40%
    42%
    64%
    64%
    UV - - 1 2 4 2 1 -
    Tuesday (8 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 day Sunny day Sunny day Sunny day Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    10°
    Feels like temperature (°C)
    -1°
    Wind direction and speed (mph)
    ESE
    14
    SE
    12
    E
    11
    E
    10
    E
    12
    E
    13
    E
    15
    E
    16
    Wind gust (mph)
    15
    14
    12
    16
    17
    17
    17
    21
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    63%
    65%
    66%
    54%
    43%
    44%
    62%
    75%
    UV - - 1 2 4 2 1 -
    Wednesday (9 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 day Sunny day Sunny day Sunny day Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    10°
    Feels like temperature (°C)
    -4°
    -5°
    -6°
    -4°
    Wind direction and speed (mph)
    E
    19
    E
    16
    E
    13
    E
    14
    ENE
    23
    ENE
    25
    ENE
    20
    NE
    12
    Wind gust (mph)
    20
    18
    15
    25
    27
    27
    23
    13
    Visibility (description)
    VG
    VG
    G
    VG
    VG
    VG
    VG
    G
    Humidity
    84%
    86%
    89%
    62%
    54%
    52%
    66%
    91%
    UV - - 1 2 4 2 1 -
    Thursday (10 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 day Sunny day Sunny day Sunny day Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    -1°
    -1°
    10°
    11°
    Feels like temperature (°C)
    -5°
    -6°
    -6°
    -3°
    Wind direction and speed (mph)
    ENE
    11
    ENE
    11
    ENE
    10
    NNE
    13
    N
    18
    NW
    21
    NNW
    17
    NE
    11
    Wind gust (mph)
    12
    12
    14
    20
    23
    23
    19
    12
    Visibility (description)
    G
    G
    G
    VG
    VG
    VG
    VG
    G
    Humidity
    92%
    93%
    95%
    68%
    56%
    52%
    70%
    92%
    UV - - 1 2 4 2 1 -
    Friday (11 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 day Sunny day Sunny day Sunny day Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    -1°
    -1°
    11°
    11°
    Feels like temperature (°C)
    -5°
    -6°
    -6°
    -3°
    Wind direction and speed (mph)
    NE
    10
    ENE
    11
    ENE
    11
    WNW
    12
    W
    21
    W
    24
    WNW
    18
    N
    11
    Wind gust (mph)
    12
    12
    14
    23
    26
    26
    19
    13
    Visibility (description)
    G
    G
    G
    VG
    VG
    VG
    VG
    G
    Humidity
    95%
    96%
    97%
    66%
    54%
    51%
    71%
    93%
    UV - - 1 2 4 2 1 -

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    Wales weather forecast

    Headline:

    Any showers clearing then plenty of warm sunshine. Staying breezy.

    Today:

    Any showers soon clearing to leave brightening skies. Increasingly sunny heading into the afternoon, though turning hazy at times. Temperatures above average and feeling warm, albeit cooler on coasts with the brisk easterly winds persisting. Maximum temperature 22 °C.

    Tonight:

    Staying dry with plenty of evening sunshine. Clear skies for many overnight with just the odd patch of low cloud developing. Turning chilly with winds remaining brisk. Minimum temperature 2 °C.

    Saturday:

    A chillier start, with patchy low cloud clearing fairly readily to leave a dry and sunny day. Feeling less warm than on Friday, still with a brisk easterly wind. Maximum temperature 18 °C.

    Outlook for Sunday to Tuesday:

    Remaining dry and settled on Sunday and into next week. Chilly nights, though daytime temperatures edging back up and feeling warm in the sunshine. Breezy at first, then winds easing.

    Updated:

    UK long range weather forecast

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