Blackwood (Caerphilly) weather

Forecast days

Clear.
Sunrise iconSunrise:
Sunset iconSunset:
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    7 day forecast for Blackwood

    Today (14 July 2026)
    Time
    23:00
    Weather symbols Clear night
    Chance of precipitation
    <5%
    Temperature
    20°
    Feels like temperature (°C)
    19°
    Wind direction and speed
    NE
    9
    Wind gust (mph)
    23
    Visibility
    VG
    Humidity
    65%
    UV -
    Wednesday (15 July 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 Partly cloudy night Sunny intervals 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 day Sunny day Sunny day 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)
    19°
    18°
    17°
    16°
    16°
    16°
    16°
    16°
    17°
    18°
    19°
    21°
    23°
    24°
    26°
    27°
    27°
    27°
    27°
    27°
    25°
    23°
    22°
    21°
    Feels like temperature (°C)
    18°
    16°
    16°
    15°
    15°
    14°
    14°
    15°
    15°
    16°
    18°
    19°
    21°
    23°
    24°
    25°
    26°
    26°
    26°
    26°
    25°
    22°
    20°
    20°
    Wind direction and speed (mph)
    NE
    10
    NE
    10
    NE
    10
    NE
    9
    NE
    9
    NE
    9
    NE
    9
    NE
    11
    NE
    13
    NE
    13
    NE
    11
    ENE
    11
    ENE
    11
    ENE
    10
    ENE
    9
    ENE
    8
    ENE
    8
    ENE
    7
    ENE
    7
    ENE
    6
    NE
    6
    NNE
    7
    NE
    8
    ENE
    8
    Wind gust (mph)
    23
    23
    23
    23
    23
    23
    24
    25
    25
    25
    24
    24
    24
    23
    22
    21
    20
    18
    17
    14
    14
    17
    18
    18
    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
    74%
    80%
    84%
    85%
    85%
    85%
    85%
    85%
    82%
    76%
    72%
    64%
    57%
    51%
    41%
    39%
    38%
    38%
    38%
    40%
    52%
    51%
    44%
    54%
    UV - - - - - 1 1 1 2 3 5 6 7 8 7 6 4 3 2 1 1 1 - -
    Thursday (16 July 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 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 Sunny day Sunny day 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)
    20°
    19°
    18°
    17°
    16°
    15°
    15°
    16°
    18°
    19°
    21°
    22°
    24°
    25°
    26°
    26°
    27°
    27°
    27°
    27°
    25°
    22°
    21°
    20°
    Feels like temperature (°C)
    19°
    18°
    16°
    16°
    15°
    14°
    14°
    16°
    17°
    18°
    19°
    21°
    22°
    24°
    26°
    27°
    27°
    27°
    27°
    26°
    25°
    22°
    20°
    19°
    Wind direction and speed (mph)
    NE
    8
    NE
    8
    NE
    8
    NNE
    7
    NNE
    7
    NNE
    7
    NNE
    6
    NE
    6
    NE
    6
    NE
    8
    NE
    8
    NE
    8
    ENE
    7
    ENE
    6
    ENE
    4
    ENE
    2
    NE
    2
    NNE
    2
    NNE
    3
    NNE
    5
    N
    6
    N
    6
    N
    6
    N
    7
    Wind gust (mph)
    18
    18
    18
    19
    19
    19
    19
    19
    18
    18
    18
    18
    18
    17
    16
    9
    9
    9
    13
    13
    13
    14
    15
    16
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    58%
    65%
    71%
    75%
    79%
    83%
    82%
    76%
    68%
    65%
    59%
    55%
    45%
    41%
    40%
    38%
    36%
    35%
    37%
    40%
    50%
    54%
    53%
    54%
    UV - - - - - 1 1 1 2 3 5 7 8 8 7 5 4 3 2 1 1 1 - -
    Friday (17 July 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 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 Sunny day Sunny day Clear night Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    19°
    19°
    18°
    17°
    16°
    15°
    15°
    17°
    18°
    20°
    21°
    23°
    24°
    25°
    25°
    26°
    26°
    26°
    26°
    26°
    24°
    22°
    20°
    19°
    Feels like temperature (°C)
    18°
    17°
    17°
    16°
    15°
    15°
    15°
    17°
    18°
    20°
    22°
    23°
    25°
    25°
    25°
    25°
    26°
    26°
    26°
    25°
    25°
    22°
    20°
    18°
    Wind direction and speed (mph)
    N
    7
    N
    7
    N
    6
    NNE
    6
    NNE
    6
    N
    5
    N
    3
    NNE
    3
    NE
    3
    ENE
    3
    ENE
    3
    ENE
    3
    ENE
    3
    NE
    3
    NE
    3
    N
    5
    NNW
    5
    NNW
    6
    NNW
    6
    NNW
    6
    NNW
    6
    NNW
    6
    N
    6
    N
    6
    Wind gust (mph)
    16
    16
    15
    14
    15
    14
    13
    13
    13
    13
    13
    13
    13
    13
    13
    17
    17
    16
    16
    16
    16
    15
    15
    16
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    56%
    59%
    64%
    68%
    73%
    76%
    78%
    74%
    70%
    66%
    62%
    55%
    52%
    46%
    43%
    42%
    41%
    41%
    41%
    43%
    57%
    63%
    66%
    67%
    UV - - - - - 1 1 1 2 3 5 7 7 7 7 5 4 3 2 1 1 1 - -
    Saturday (18 July 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 Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Sunny day 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)
    18°
    18°
    17°
    16°
    15°
    14°
    14°
    15°
    17°
    18°
    20°
    21°
    22°
    23°
    25°
    25°
    25°
    25°
    25°
    25°
    23°
    21°
    19°
    18°
    Feels like temperature (°C)
    18°
    17°
    16°
    15°
    14°
    13°
    14°
    15°
    16°
    18°
    19°
    21°
    23°
    24°
    25°
    25°
    25°
    25°
    25°
    24°
    23°
    20°
    19°
    18°
    Wind direction and speed (mph)
    N
    6
    NNE
    6
    NNE
    6
    NNE
    6
    NNE
    6
    NNE
    5
    NNE
    4
    NE
    3
    ENE
    4
    ENE
    4
    E
    4
    E
    3
    ESE
    2
    ESE
    2
    SSE
    2
    SE
    3
    WSW
    3
    WNW
    5
    NNW
    5
    NW
    6
    NW
    6
    NNW
    6
    N
    6
    N
    6
    Wind gust (mph)
    17
    17
    18
    17
    17
    17
    16
    13
    14
    13
    13
    13
    9
    9
    9
    13
    13
    15
    16
    16
    15
    16
    15
    17
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    68%
    68%
    73%
    77%
    82%
    83%
    83%
    76%
    70%
    66%
    63%
    58%
    55%
    52%
    45%
    42%
    43%
    42%
    43%
    45%
    57%
    63%
    65%
    66%
    UV - - - - - 1 1 1 2 3 5 7 7 8 7 5 4 3 1 1 1 1 - -
    Sunday (19 July 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 Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    18°
    16°
    14°
    14°
    18°
    22°
    23°
    23°
    18°
    Feels like temperature (°C)
    16°
    15°
    13°
    14°
    17°
    21°
    22°
    22°
    17°
    Wind direction and speed (mph)
    NNE
    7
    NNE
    7
    NNE
    6
    NNE
    5
    ENE
    6
    ENE
    5
    NE
    5
    NE
    6
    NE
    5
    Wind gust (mph)
    18
    18
    16
    16
    16
    15
    15
    14
    11
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    65%
    67%
    76%
    75%
    63%
    44%
    39%
    40%
    52%
    UV - - - 1 5 8 4 1 -
    Monday (20 July 2026)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    14°
    12°
    14°
    18°
    23°
    25°
    23°
    20°
    Feels like temperature (°C)
    14°
    11°
    14°
    17°
    21°
    23°
    22°
    19°
    Wind direction and speed (mph)
    NNE
    3
    N
    2
    NNW
    2
    NNE
    7
    SW
    7
    WNW
    7
    NNE
    6
    NNE
    6
    Wind gust (mph)
    8
    6
    9
    13
    15
    15
    16
    13
    Visibility (description)
    VG
    G
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    66%
    78%
    70%
    60%
    42%
    39%
    40%
    54%
    UV - - 1 5 7 4 1 -

    UK video forecast

    Blackwood weather map

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    Wales weather forecast

    Headline:

    Dry and very warm spell of weather continues.

    This Evening and Tonight:

    Remaining fine and dry this evening with plenty of late sunshine. Little change overnight with largely clear skies. Risk of some lower cloud pushing into the east of the country. A warm night, especially in the towns and cities. Minimum temperature 17 °C.

    Wednesday:

    Another dry and sunny day once any early morning low cloud and mist clears. Feeling very warm, especially in the strong sunshine. Maximum temperature 29 °C.

    Outlook for Thursday to Saturday:

    Remaining largely dry and settled throughout. A small chance of a few showers Thursday, but most will avoid them. Very warm initially but a little less warm by Saturday.

    Updated:

    UK long range weather forecast