Sugar Loaf (Monmouthshire) weather

Forecast days

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

    7 day forecast for Sugar Loaf

    Today (30 June 2025)
    Time
    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 intervals Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature
    18°
    20°
    21°
    22°
    23°
    23°
    24°
    24°
    23°
    22°
    21°
    19°
    17°
    16°
    Feels like temperature (°C)
    17°
    17°
    18°
    19°
    20°
    21°
    22°
    21°
    21°
    20°
    18°
    17°
    15°
    14°
    Wind direction and speed
    SSE
    11
    SSE
    12
    S
    13
    S
    13
    SSW
    13
    SSW
    13
    SW
    13
    SW
    13
    WSW
    13
    WSW
    13
    W
    12
    W
    12
    WNW
    12
    WNW
    12
    Wind gust (mph)
    19
    20
    21
    22
    22
    23
    22
    21
    19
    17
    15
    14
    13
    13
    Visibility
    M
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    75%
    69%
    65%
    61%
    56%
    53%
    52%
    52%
    55%
    60%
    67%
    75%
    82%
    85%
    UV 5 6 7 8 7 6 4 3 2 1 1 1 - -
    Tuesday (1 July 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%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    16°
    15°
    14°
    14°
    13°
    13°
    13°
    14°
    15°
    17°
    18°
    18°
    19°
    20°
    21°
    22°
    22°
    21°
    20°
    19°
    18°
    17°
    16°
    15°
    Feels like temperature (°C)
    14°
    14°
    13°
    13°
    12°
    12°
    12°
    13°
    14°
    16°
    16°
    17°
    18°
    19°
    20°
    20°
    19°
    18°
    17°
    16°
    16°
    15°
    14°
    13°
    Wind direction and speed (mph)
    WNW
    11
    WNW
    9
    WNW
    8
    WNW
    7
    WNW
    7
    WNW
    6
    NW
    6
    NW
    6
    NNW
    7
    N
    7
    NNE
    7
    NNE
    7
    NE
    7
    SW
    7
    WSW
    8
    WSW
    9
    WSW
    10
    W
    12
    WNW
    13
    WNW
    13
    NW
    12
    NW
    10
    NW
    9
    NNW
    9
    Wind gust (mph)
    13
    13
    12
    12
    12
    12
    12
    13
    14
    13
    13
    13
    14
    16
    17
    18
    19
    20
    19
    18
    16
    15
    15
    15
    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
    85%
    86%
    86%
    87%
    89%
    90%
    87%
    83%
    76%
    71%
    67%
    63%
    59%
    55%
    52%
    49%
    48%
    53%
    55%
    60%
    66%
    73%
    76%
    77%
    UV - - - - 1 1 1 1 2 2 4 5 6 6 6 4 4 2 1 1 1 1 - -
    Wednesday (2 July 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 intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Clear night
    Chance of precipitation
    <5%
    10%
    10%
    <5%
    10%
    10%
    <5%
    <5%
    <5%
    Temperature (°C)
    14°
    14°
    12°
    13°
    15°
    18°
    18°
    16°
    12°
    Feels like temperature (°C)
    13°
    12°
    11°
    11°
    13°
    14°
    14°
    12°
    Wind direction and speed (mph)
    NNW
    9
    NNW
    9
    NNW
    8
    NNW
    10
    NNW
    13
    NW
    15
    NNW
    17
    NNW
    18
    NNW
    13
    Wind gust (mph)
    14
    14
    16
    21
    24
    28
    30
    27
    18
    Visibility (description)
    VG
    VG
    VG
    VG
    E
    E
    E
    E
    E
    Humidity
    80%
    81%
    86%
    79%
    63%
    46%
    41%
    42%
    59%
    UV - - 1 1 4 6 4 1 -
    Thursday (3 July 2025)
    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 intervals Sunny day Sunny day Sunny day Clear night
    Chance of precipitation
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    10°
    10°
    15°
    18°
    19°
    16°
    12°
    Feels like temperature (°C)
    12°
    14°
    14°
    12°
    Wind direction and speed (mph)
    NW
    11
    NW
    11
    NW
    10
    NNW
    12
    NW
    13
    NW
    16
    NW
    17
    NW
    12
    Wind gust (mph)
    14
    14
    21
    23
    27
    27
    24
    16
    Visibility (description)
    E
    E
    VG
    E
    E
    E
    E
    VG
    Humidity
    66%
    73%
    65%
    42%
    37%
    37%
    40%
    65%
    UV - 1 1 5 7 4 1 -
    Friday (4 July 2025)
    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 intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    10%
    10%
    10%
    10%
    20%
    Temperature (°C)
    10°
    11°
    15°
    17°
    18°
    16°
    12°
    Feels like temperature (°C)
    13°
    14°
    13°
    12°
    Wind direction and speed (mph)
    NW
    10
    WNW
    8
    WNW
    7
    W
    11
    W
    15
    W
    19
    W
    19
    W
    15
    Wind gust (mph)
    11
    9
    17
    24
    28
    28
    24
    16
    Visibility (description)
    VG
    VG
    VG
    E
    E
    E
    VG
    VG
    Humidity
    76%
    82%
    69%
    52%
    44%
    46%
    55%
    75%
    UV - - 1 5 7 4 1 -
    Saturday (5 July 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Cloudy Overcast Overcast Overcast Drizzle Drizzle Overcast Overcast
    Chance of precipitation
    20%
    20%
    40%
    40%
    40%
    40%
    40%
    40%
    Temperature (°C)
    11°
    10°
    12°
    14°
    16°
    17°
    15°
    13°
    Feels like temperature (°C)
    11°
    13°
    13°
    12°
    11°
    Wind direction and speed (mph)
    W
    13
    W
    12
    W
    13
    WSW
    17
    WSW
    19
    WSW
    19
    WSW
    16
    WSW
    11
    Wind gust (mph)
    16
    16
    20
    25
    26
    24
    19
    12
    Visibility (description)
    VG
    VG
    G
    G
    G
    G
    G
    G
    Humidity
    85%
    88%
    87%
    83%
    75%
    75%
    83%
    92%
    UV - - 1 3 5 3 1 -
    Sunday (6 July 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Overcast Overcast Drizzle Cloudy Sunny intervals Sunny intervals Sunny intervals Cloudy
    Chance of precipitation
    40%
    40%
    40%
    50%
    40%
    30%
    20%
    20%
    Temperature (°C)
    12°
    12°
    13°
    15°
    17°
    18°
    16°
    12°
    Feels like temperature (°C)
    10°
    10°
    11°
    13°
    14°
    14°
    13°
    10°
    Wind direction and speed (mph)
    WSW
    10
    WSW
    9
    WSW
    10
    W
    12
    WNW
    16
    WNW
    17
    WNW
    16
    W
    11
    Wind gust (mph)
    11
    10
    14
    19
    22
    23
    18
    12
    Visibility (description)
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    Humidity
    94%
    95%
    92%
    84%
    73%
    67%
    73%
    88%
    UV - - 1 4 6 4 1 -

    UK video forecast

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    Wales weather forecast

    Headline:

    Very warm with plenty of sunshine.

    Today:

    Early mist and murk soon clearing, leaving a widely dry and fine day. Plenty of sunshine for all but the far west, where cloudier skies linger along the coast. Becoming very warm or hot by the afternoon, with light winds. Maximum temperature 29 °C.

    Tonight:

    Remaining dry for many this evening, though cloudier skies in the north may bring a few spots of rain and drizzle overnight. Warm, muggy, and rather uncomfortable for sleeping. Minimum temperature 18 °C.

    Tuesday:

    A cooler, cloudier day with patchy rain and drizzle lingering across the hills. Sunny spells in the south, but feeling fresher for all with temperatures returning to average. Light winds. Maximum temperature 24 °C.

    Outlook for Wednesday to Friday:

    Fresher for all with a few bright spells, but cloudier skies bringing outbreaks of rain at times too, these sometimes heavy. Light winds inland, but breezier around the coasts.

    Updated:

    UK long range weather forecast

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