Llanrhaeadr-ym-Mochnant (Powys) weather

Forecast days

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

    7 day forecast for Llanrhaeadr-ym-Mochnant

    Today (21 April 2026)
    Time
    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 Light rain Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Clear night Clear night Clear night Clear night
    Chance of precipitation
    <5%
    10%
    30%
    60%
    50%
    30%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature
    10°
    11°
    11°
    12°
    13°
    13°
    13°
    12°
    11°
    Feels like temperature (°C)
    10°
    10°
    10°
    10°
    10°
    Wind direction and speed
    ENE
    5
    ENE
    6
    NE
    6
    ENE
    6
    ENE
    7
    ENE
    8
    ENE
    10
    E
    10
    E
    11
    E
    12
    E
    12
    E
    13
    E
    13
    E
    13
    E
    12
    E
    11
    ENE
    11
    ENE
    10
    ENE
    9
    ENE
    9
    Wind gust (mph)
    14
    14
    16
    18
    22
    26
    28
    30
    30
    32
    32
    33
    34
    33
    31
    29
    27
    25
    24
    23
    Visibility
    VG
    VG
    VG
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    85%
    86%
    86%
    87%
    88%
    82%
    68%
    57%
    55%
    55%
    49%
    46%
    45%
    44%
    43%
    41%
    44%
    53%
    56%
    64%
    UV - - 1 1 1 1 2 4 4 3 2 3 2 1 1 1 1 - - -
    Wednesday (22 April 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 Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy 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°
    12°
    13°
    14°
    15°
    15°
    15°
    15°
    14°
    13°
    12°
    10°
    Feels like temperature (°C)
    10°
    11°
    12°
    12°
    12°
    12°
    12°
    11°
    10°
    Wind direction and speed (mph)
    ENE
    9
    ENE
    8
    ENE
    8
    ENE
    8
    ENE
    8
    ENE
    8
    ENE
    8
    ENE
    9
    ENE
    10
    E
    10
    E
    12
    E
    13
    E
    14
    E
    14
    E
    13
    E
    13
    E
    12
    E
    12
    E
    11
    E
    10
    E
    9
    E
    9
    E
    8
    ENE
    8
    Wind gust (mph)
    23
    21
    21
    20
    20
    20
    21
    24
    27
    30
    33
    34
    35
    34
    34
    33
    32
    31
    30
    27
    25
    24
    22
    21
    Visibility (description)
    VG
    VG
    VG
    G
    G
    VG
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    73%
    83%
    85%
    85%
    85%
    86%
    87%
    86%
    85%
    78%
    67%
    54%
    50%
    43%
    40%
    40%
    40%
    41%
    43%
    51%
    54%
    57%
    62%
    69%
    UV - - - - - - 1 1 1 2 3 4 4 4 4 3 2 1 1 1 1 - - -
    Thursday (23 April 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 Sunny intervals Sunny intervals 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%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    10°
    12°
    13°
    15°
    16°
    17°
    17°
    17°
    17°
    15°
    12°
    10°
    Feels like temperature (°C)
    10°
    12°
    13°
    14°
    15°
    15°
    15°
    15°
    14°
    11°
    Wind direction and speed (mph)
    ENE
    7
    ENE
    6
    ENE
    6
    ENE
    6
    ENE
    6
    NE
    6
    ENE
    6
    ENE
    6
    ENE
    6
    E
    6
    E
    7
    E
    7
    ESE
    8
    ESE
    8
    ESE
    9
    ESE
    8
    ESE
    7
    ESE
    7
    ESE
    6
    E
    5
    ENE
    6
    NE
    6
    NE
    6
    NE
    6
    Wind gust (mph)
    18
    16
    15
    14
    14
    14
    14
    16
    17
    18
    19
    22
    23
    23
    23
    22
    20
    18
    16
    12
    13
    14
    15
    14
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    Humidity
    76%
    81%
    83%
    84%
    85%
    86%
    88%
    86%
    84%
    82%
    76%
    68%
    63%
    55%
    51%
    46%
    43%
    43%
    46%
    57%
    66%
    68%
    71%
    75%
    UV - - - - - 1 1 1 1 2 3 4 4 5 4 3 2 1 1 1 1 - - -
    Friday (24 April 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 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°
    12°
    14°
    15°
    17°
    17°
    18°
    18°
    17°
    16°
    12°
    10°
    Feels like temperature (°C)
    10°
    12°
    13°
    14°
    15°
    16°
    16°
    16°
    16°
    15°
    12°
    Wind direction and speed (mph)
    NE
    6
    NE
    6
    NE
    6
    NE
    6
    NE
    5
    NNE
    5
    NE
    5
    NE
    4
    ENE
    3
    E
    3
    ESE
    4
    ESE
    4
    ESE
    5
    ESE
    6
    ESE
    6
    ESE
    6
    ESE
    6
    ESE
    6
    ESE
    5
    E
    5
    ENE
    5
    NE
    5
    NE
    6
    NE
    6
    Wind gust (mph)
    14
    12
    12
    12
    11
    11
    10
    10
    11
    12
    14
    15
    17
    18
    18
    17
    16
    15
    13
    11
    11
    11
    11
    12
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    G
    G
    Humidity
    78%
    82%
    84%
    86%
    88%
    88%
    87%
    83%
    73%
    67%
    64%
    59%
    56%
    54%
    51%
    43%
    42%
    41%
    43%
    59%
    66%
    67%
    69%
    70%
    UV - - - - - 1 1 1 1 2 3 4 5 5 4 3 2 1 1 1 1 - - -
    Saturday (25 April 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 intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    20%
    20%
    20%
    20%
    20%
    20%
    20%
    20%
    30%
    30%
    30%
    30%
    30%
    30%
    30%
    20%
    20%
    20%
    Temperature (°C)
    11°
    12°
    13°
    14°
    15°
    16°
    16°
    16°
    16°
    15°
    14°
    12°
    10°
    Feels like temperature (°C)
    11°
    12°
    13°
    14°
    14°
    15°
    15°
    15°
    15°
    15°
    14°
    12°
    Wind direction and speed (mph)
    NE
    6
    NE
    5
    NNE
    5
    NNE
    5
    NNE
    4
    N
    4
    NNE
    4
    N
    3
    E
    2
    SE
    2
    SE
    3
    ESE
    3
    ESE
    4
    ESE
    4
    SE
    4
    SE
    4
    SE
    4
    SE
    4
    SE
    4
    E
    4
    NE
    3
    NNE
    3
    NNE
    2
    NNE
    2
    Wind gust (mph)
    12
    12
    11
    10
    10
    10
    9
    9
    9
    9
    11
    13
    14
    13
    13
    13
    13
    13
    12
    10
    10
    10
    9
    8
    Visibility (description)
    G
    G
    G
    G
    M
    M
    M
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    M
    M
    Humidity
    72%
    75%
    76%
    78%
    81%
    83%
    85%
    80%
    72%
    67%
    63%
    60%
    56%
    54%
    53%
    51%
    50%
    52%
    56%
    67%
    80%
    86%
    91%
    92%
    UV - - - - - 1 1 1 1 2 3 4 4 4 4 3 2 1 1 1 1 - - -
    Sunday (26 April 2026)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    20%
    10%
    10%
    10%
    10%
    10%
    20%
    20%
    20%
    Temperature (°C)
    12°
    15°
    16°
    14°
    Feels like temperature (°C)
    11°
    14°
    15°
    13°
    Wind direction and speed (mph)
    N
    2
    NNE
    2
    NNW
    3
    N
    3
    SE
    4
    SSE
    6
    SSE
    5
    SSE
    5
    SSW
    3
    Wind gust (mph)
    8
    7
    6
    10
    16
    17
    15
    11
    8
    Visibility (description)
    M
    M
    M
    P
    G
    G
    VG
    G
    G
    Humidity
    92%
    93%
    95%
    93%
    81%
    68%
    64%
    75%
    93%
    UV - - - 1 3 4 2 1 -
    Monday (27 April 2026)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    20%
    30%
    30%
    30%
    40%
    40%
    30%
    20%
    Temperature (°C)
    13°
    16°
    16°
    14°
    Feels like temperature (°C)
    13°
    15°
    15°
    13°
    Wind direction and speed (mph)
    WSW
    3
    W
    4
    W
    3
    SSW
    5
    WSW
    6
    W
    6
    NW
    5
    WNW
    3
    Wind gust (mph)
    8
    9
    13
    17
    18
    18
    13
    10
    Visibility (description)
    M
    P
    M
    G
    G
    G
    G
    G
    Humidity
    94%
    95%
    93%
    78%
    67%
    65%
    76%
    93%
    UV - - 1 3 5 2 1 -

    UK video forecast

    Llanrhaeadr-ym-Mochnant weather map

    View the weather with our interactive map

    Loading map...

    Wales weather forecast

    Headline:

    Cloudy with some sunny spells, strong gusty winds developing.

    Today:

    Dry with spells of cloudy weather interspersed with periods of sunshine, these most prolonged during the afternoon. Feeling warm in the sunshine, though increasingly breezy with an easterly wind developing. Maximum temperature 15 °C.

    Tonight:

    Dry overnight with variable amounts of cloud, strong and gusty winds persisting, particularly across the high ground. Chilly with a touch of frost possible in some sheltered rural spots. Minimum temperature 2 °C.

    Wednesday:

    A chilly start on Wednesday with any cloud soon lifting to leave a sunny day with plenty of strong April sunshine. Warmer than recent days, despite the windy conditions. Maximum temperature 16 °C.

    Outlook for Thursday to Saturday:

    Dry Thursday and Friday with high pressure dominating. Often sunny and warm by day. Chilly nights with rural frosts possible. Cloudier on Saturday with a chance of rain.

    Updated:

    UK long range weather forecast

    More from the Met Office