Tredegar (Blaenau Gwent) weather

Forecast days

Sunny changing to cloudy by lunchtime.
Sunrise iconSunrise:
Sunset iconSunset:
M UV
L Pollution

    7 day forecast for Tredegar

    Today (20 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 Clear night Clear night Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Clear night Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    20%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature
    10°
    10°
    11°
    11°
    11°
    11°
    11°
    11°
    10°
    Feels like temperature (°C)
    10°
    10°
    10°
    Wind direction and speed
    NNE
    6
    NNE
    6
    NNE
    5
    NNE
    5
    NE
    5
    ENE
    5
    E
    6
    ESE
    6
    ESE
    6
    E
    7
    E
    7
    E
    7
    E
    7
    E
    7
    E
    8
    E
    8
    ENE
    7
    ENE
    6
    ENE
    7
    ENE
    7
    Wind gust (mph)
    12
    11
    10
    10
    12
    13
    15
    16
    17
    17
    17
    16
    16
    17
    17
    15
    14
    14
    15
    15
    Visibility
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    E
    VG
    VG
    VG
    VG
    VG
    Humidity
    77%
    79%
    82%
    81%
    75%
    69%
    64%
    57%
    55%
    54%
    53%
    52%
    46%
    45%
    48%
    54%
    65%
    69%
    73%
    75%
    UV - - 1 1 1 2 3 3 3 3 3 2 2 1 1 1 1 - - -
    Tuesday (21 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 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 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°
    12°
    11°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    ENE
    7
    NE
    7
    NE
    8
    NE
    8
    NE
    9
    NE
    10
    ENE
    10
    ENE
    11
    ENE
    12
    ENE
    13
    ENE
    14
    ENE
    15
    ENE
    15
    ENE
    15
    ENE
    15
    ENE
    15
    E
    15
    ENE
    15
    ENE
    15
    ENE
    14
    ENE
    14
    ENE
    14
    ENE
    14
    ENE
    14
    Wind gust (mph)
    16
    16
    17
    17
    18
    19
    20
    23
    27
    29
    30
    31
    32
    32
    32
    32
    32
    32
    32
    31
    30
    30
    30
    29
    Visibility (description)
    VG
    VG
    VG
    VG
    G
    G
    M
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    76%
    81%
    84%
    85%
    88%
    92%
    93%
    92%
    89%
    84%
    75%
    67%
    61%
    56%
    53%
    52%
    52%
    52%
    52%
    54%
    56%
    62%
    64%
    68%
    UV - - - - - - 1 1 1 2 2 3 3 3 3 2 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 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%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    <5%
    <5%
    Temperature (°C)
    11°
    12°
    13°
    14°
    14°
    15°
    14°
    14°
    13°
    11°
    10°
    Feels like temperature (°C)
    -1°
    -1°
    -1°
    -1°
    -1°
    10°
    10°
    11°
    11°
    11°
    11°
    10°
    Wind direction and speed (mph)
    ENE
    14
    ENE
    14
    ENE
    14
    ENE
    14
    ENE
    14
    ENE
    14
    ENE
    14
    ENE
    15
    ENE
    15
    ENE
    16
    ENE
    17
    E
    17
    E
    18
    E
    18
    E
    17
    E
    17
    E
    16
    E
    16
    E
    14
    E
    13
    E
    12
    E
    12
    ENE
    12
    ENE
    12
    Wind gust (mph)
    28
    28
    27
    26
    26
    26
    27
    28
    31
    33
    36
    38
    38
    37
    36
    34
    33
    32
    30
    28
    27
    27
    26
    26
    Visibility (description)
    VG
    VG
    VG
    G
    G
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    72%
    76%
    81%
    84%
    85%
    87%
    88%
    87%
    83%
    75%
    67%
    57%
    45%
    41%
    41%
    40%
    40%
    40%
    40%
    42%
    45%
    50%
    55%
    58%
    UV - - - - - - 1 1 1 2 3 4 5 5 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 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°
    13°
    15°
    16°
    16°
    16°
    16°
    16°
    15°
    13°
    11°
    10°
    Feels like temperature (°C)
    11°
    12°
    12°
    13°
    13°
    13°
    13°
    13°
    11°
    Wind direction and speed (mph)
    ENE
    12
    ENE
    12
    ENE
    12
    ENE
    12
    NE
    12
    NE
    11
    NE
    11
    NE
    12
    ENE
    12
    ENE
    12
    ENE
    13
    ENE
    13
    E
    14
    E
    14
    E
    14
    E
    14
    E
    13
    E
    13
    E
    12
    E
    10
    E
    9
    ENE
    9
    ENE
    9
    ENE
    9
    Wind gust (mph)
    25
    24
    22
    22
    21
    21
    22
    23
    24
    26
    27
    28
    28
    28
    28
    27
    27
    25
    23
    19
    18
    19
    19
    19
    Visibility (description)
    VG
    G
    G
    G
    VG
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    Humidity
    62%
    67%
    72%
    76%
    80%
    84%
    86%
    85%
    81%
    75%
    69%
    63%
    56%
    50%
    45%
    42%
    42%
    42%
    43%
    52%
    58%
    60%
    62%
    64%
    UV - - - - - - 1 1 1 2 3 4 5 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)
    11°
    12°
    14°
    15°
    16°
    16°
    16°
    15°
    14°
    12°
    10°
    Feels like temperature (°C)
    10°
    12°
    13°
    13°
    14°
    14°
    13°
    13°
    11°
    Wind direction and speed (mph)
    ENE
    9
    ENE
    9
    NE
    9
    NE
    9
    NE
    9
    NE
    9
    NE
    9
    NE
    9
    NE
    9
    ENE
    9
    ENE
    9
    ENE
    9
    ENE
    10
    E
    10
    E
    10
    E
    10
    E
    10
    E
    9
    E
    9
    E
    8
    ENE
    6
    ENE
    6
    ENE
    5
    ENE
    5
    Wind gust (mph)
    19
    19
    19
    18
    18
    18
    18
    19
    19
    20
    21
    22
    22
    23
    23
    22
    21
    20
    19
    16
    15
    15
    16
    16
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    VG
    Humidity
    71%
    75%
    78%
    79%
    80%
    82%
    83%
    81%
    74%
    69%
    65%
    61%
    57%
    54%
    52%
    47%
    45%
    45%
    48%
    54%
    65%
    70%
    72%
    75%
    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
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Clear night Partly cloudy night Sunny intervals Sunny day Sunny day Sunny day Clear night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    10%
    <5%
    10%
    10%
    10%
    10%
    Temperature (°C)
    12°
    14°
    13°
    Feels like temperature (°C)
    11°
    13°
    12°
    Wind direction and speed (mph)
    ENE
    5
    ENE
    5
    NE
    3
    NE
    3
    ENE
    5
    E
    7
    E
    6
    E
    5
    ENE
    3
    Wind gust (mph)
    16
    9
    8
    12
    16
    17
    15
    11
    7
    Visibility (description)
    G
    G
    M
    P
    G
    G
    G
    G
    G
    Humidity
    79%
    82%
    87%
    91%
    76%
    61%
    53%
    60%
    84%
    UV - - - 1 3 5 2 1 -
    Sunday (26 April 2026)
    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
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    10%
    10%
    Temperature (°C)
    10°
    13°
    14°
    13°
    Feels like temperature (°C)
    12°
    13°
    12°
    Wind direction and speed (mph)
    E
    3
    ENE
    3
    ENE
    3
    E
    4
    ESE
    5
    SE
    5
    SSE
    5
    SW
    3
    Wind gust (mph)
    6
    6
    10
    14
    14
    13
    10
    6
    Visibility (description)
    M
    M
    P
    G
    G
    G
    G
    G
    Humidity
    89%
    92%
    91%
    76%
    63%
    56%
    63%
    85%
    UV - - 1 3 5 2 1 -

    UK video forecast

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    WARNING
    Flood alerts icon
    Flood alerts in force for Wales
    Flood alerts in force for Wales

    Wales weather forecast

    Headline:

    Showery start this week. Settling down, though breezy midweek.

    Today:

    Patchy fog and frost will soon clear to leave some dry weather this morning with sunny spells. However, cloud will gradually increase and a scattering of showers are likely to develop by the afternoon. A gentle easterly breeze. Maximum temperature 13 °C.

    Tonight:

    Showers easing this evening to leave a mostly dry night across the country with clear spells. Becoming breezy, though a patchy frost is still expected. Minimum temperature 3 °C.

    Tuesday:

    There'll be bright spells and one or two showers on Tuesday morning. A mostly fine afternoon should follow with sunny spells. Pleasant in the sunshine, though a cooling breeze. Maximum temperature 14 °C.

    Outlook for Wednesday to Friday:

    Largely dry during the remainder of the week, with high pressure giving generally settled weather. Some warm sunshine, though breezy at first, and some patchy overnight frosts.

    Updated:

    UK long range weather forecast

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