Llanddewi Ystradenni (Powys) weather

Forecast days

Sunny changing to partly cloudy by nighttime.
Sunrise iconSunrise:
Sunset iconSunset:
H UV
L Pollution

    8 day forecast for Llanddewi Ystradenni

    Today (18 May 2025)
    Time
    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 Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals 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%
    Temperature
    10°
    13°
    15°
    17°
    18°
    19°
    19°
    20°
    20°
    20°
    20°
    19°
    17°
    15°
    13°
    12°
    Feels like temperature (°C)
    10°
    13°
    15°
    16°
    16°
    17°
    17°
    18°
    18°
    18°
    18°
    17°
    16°
    14°
    12°
    11°
    Wind direction and speed
    N
    2
    NNE
    2
    ENE
    2
    NNE
    3
    NNE
    5
    NNE
    6
    NNE
    6
    NE
    7
    NE
    7
    NE
    6
    ENE
    6
    ENE
    6
    ENE
    6
    NE
    7
    NE
    7
    NE
    6
    ENE
    6
    Wind gust (mph)
    3
    4
    6
    11
    16
    18
    19
    20
    20
    18
    16
    14
    13
    16
    17
    15
    14
    Visibility
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    81%
    72%
    62%
    54%
    50%
    42%
    40%
    40%
    40%
    40%
    40%
    40%
    40%
    48%
    56%
    61%
    65%
    UV 1 2 3 4 6 6 7 6 5 3 2 1 1 1 1 - -
    Monday (19 May 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 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 intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    10%
    10%
    10%
    20%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    20%
    20%
    30%
    30%
    30%
    30%
    30%
    20%
    20%
    10%
    10%
    Temperature (°C)
    11°
    10°
    10°
    11°
    12°
    13°
    14°
    15°
    16°
    16°
    16°
    16°
    16°
    16°
    15°
    13°
    11°
    11°
    Feels like temperature (°C)
    10°
    10°
    10°
    11°
    12°
    13°
    14°
    14°
    15°
    15°
    15°
    15°
    15°
    14°
    12°
    11°
    10°
    Wind direction and speed (mph)
    ENE
    5
    ENE
    4
    ENE
    4
    NE
    5
    ENE
    5
    ENE
    5
    ENE
    5
    ENE
    6
    E
    6
    E
    7
    E
    7
    E
    7
    E
    7
    E
    7
    E
    7
    E
    6
    ESE
    6
    NE
    6
    NE
    6
    NNE
    6
    N
    6
    NNE
    5
    NNE
    4
    NNE
    4
    Wind gust (mph)
    12
    10
    11
    11
    11
    12
    14
    17
    18
    18
    18
    19
    18
    18
    18
    17
    16
    15
    14
    14
    11
    11
    9
    9
    Visibility (description)
    VG
    VG
    VG
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    67%
    69%
    76%
    82%
    85%
    86%
    87%
    84%
    77%
    74%
    68%
    63%
    56%
    53%
    45%
    43%
    44%
    45%
    45%
    47%
    60%
    66%
    68%
    70%
    UV - - - - - 1 1 1 2 3 4 5 6 6 5 4 3 2 1 1 1 1 - -
    Tuesday (20 May 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 Sunny day Sunny day Sunny intervals Light shower day Sunny intervals Sunny intervals Partly cloudy night
    Chance of precipitation
    10%
    10%
    <5%
    <5%
    40%
    60%
    40%
    10%
    10%
    Temperature (°C)
    10°
    15°
    17°
    16°
    16°
    11°
    Feels like temperature (°C)
    14°
    16°
    15°
    15°
    11°
    Wind direction and speed (mph)
    NE
    4
    NE
    4
    NE
    4
    NE
    3
    ESE
    3
    ESE
    6
    NNW
    6
    NNW
    6
    NNW
    3
    Wind gust (mph)
    9
    9
    7
    6
    13
    15
    15
    12
    6
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    E
    E
    VG
    Humidity
    72%
    75%
    85%
    81%
    55%
    42%
    48%
    53%
    74%
    UV - - - 1 4 5 3 1 -
    Wednesday (21 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Clear night
    Chance of precipitation
    10%
    20%
    30%
    50%
    50%
    50%
    30%
    20%
    Temperature (°C)
    14°
    16°
    17°
    15°
    11°
    Feels like temperature (°C)
    14°
    14°
    15°
    14°
    10°
    Wind direction and speed (mph)
    NNW
    2
    NNW
    3
    NW
    2
    NNE
    5
    NNW
    8
    NNW
    7
    N
    7
    N
    5
    Wind gust (mph)
    4
    4
    11
    18
    19
    18
    15
    9
    Visibility (description)
    VG
    VG
    VG
    VG
    E
    E
    E
    VG
    Humidity
    84%
    85%
    83%
    57%
    46%
    45%
    58%
    78%
    UV - - 1 4 5 3 1 -
    Thursday (22 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night
    Chance of precipitation
    20%
    10%
    10%
    10%
    20%
    20%
    10%
    10%
    Temperature (°C)
    13°
    15°
    15°
    13°
    Feels like temperature (°C)
    11°
    13°
    13°
    11°
    Wind direction and speed (mph)
    NNE
    4
    NE
    4
    ENE
    4
    N
    7
    N
    9
    N
    10
    N
    9
    N
    5
    Wind gust (mph)
    7
    7
    16
    22
    23
    22
    17
    8
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    84%
    87%
    78%
    57%
    46%
    44%
    49%
    73%
    UV - - 1 4 5 3 1 -
    Friday (23 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Sunny intervals Cloudy Cloudy Cloudy Cloudy Sunny intervals Cloudy
    Chance of precipitation
    10%
    10%
    20%
    20%
    20%
    20%
    20%
    30%
    Temperature (°C)
    12°
    14°
    15°
    14°
    10°
    Feels like temperature (°C)
    10°
    12°
    13°
    12°
    Wind direction and speed (mph)
    N
    4
    NNW
    5
    NW
    6
    NNW
    8
    NW
    9
    NW
    10
    NW
    9
    WNW
    6
    Wind gust (mph)
    7
    5
    12
    16
    18
    18
    15
    6
    Visibility (description)
    VG
    G
    VG
    VG
    G
    G
    VG
    VG
    Humidity
    84%
    91%
    77%
    59%
    53%
    54%
    61%
    88%
    UV - - 1 4 5 3 1 -
    Saturday (24 May 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%
    40%
    40%
    30%
    30%
    20%
    30%
    Temperature (°C)
    14°
    16°
    16°
    14°
    11°
    Feels like temperature (°C)
    12°
    14°
    14°
    13°
    10°
    Wind direction and speed (mph)
    WSW
    6
    WSW
    6
    SW
    6
    W
    9
    W
    10
    WSW
    10
    W
    9
    WSW
    6
    Wind gust (mph)
    5
    5
    15
    19
    19
    19
    13
    6
    Visibility (description)
    G
    G
    G
    G
    G
    G
    VG
    G
    Humidity
    92%
    94%
    90%
    73%
    63%
    63%
    69%
    90%
    UV - - 1 4 4 3 1 -
    Sunday (25 May 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 Sunny intervals Sunny intervals Cloudy
    Chance of precipitation
    30%
    30%
    30%
    40%
    40%
    40%
    20%
    20%
    Temperature (°C)
    10°
    13°
    15°
    15°
    14°
    11°
    Feels like temperature (°C)
    12°
    13°
    13°
    12°
    10°
    Wind direction and speed (mph)
    SW
    5
    SW
    5
    SW
    6
    SW
    9
    SW
    10
    SW
    11
    SW
    9
    SW
    5
    Wind gust (mph)
    5
    6
    16
    21
    22
    21
    14
    9
    Visibility (description)
    G
    G
    G
    VG
    G
    G
    VG
    G
    Humidity
    93%
    95%
    91%
    78%
    70%
    64%
    72%
    89%
    UV - - 1 4 5 3 1 -

    UK video forecast

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    Wales weather forecast

    Headline:

    Dry with plenty of warm sunshine. Light winds.

    Today:

    Early mist and low cloud will soon lift and burn away to give another fine and dry day with plenty of sunny spells. Feeling warm in the sunshine with light winds and high UV levels. Maximum temperature 22 °C.

    Tonight:

    A fine end to the day, with evening sunshine. Staying dry with clear skies overnight. Chance of some low cloud developing by dawn. Locally chilly in rural spots. Light winds. Minimum temperature 2 °C.

    Monday:

    Early cloud will soon clear to give another fine and mostly dry day, with warm sunny spells. Risk of isolated showers, perhaps heavy and thundery in places. Light winds. Maximum temperature 21 °C.

    Outlook for Tuesday to Thursday:

    Staying largely fine and mostly dry, with warm sunny spells throughout. Chance of showers, perhaps heavy and thundery, Tuesday. Clear skies overnight and turning locally in rural areas. Light winds.

    Updated:

    UK long range weather forecast

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