Ardglass (County Down) weather

Forecast days

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

    7 day forecast for Ardglass

    Today (15 April 2026)
    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 Light rain Light rain Sunny intervals Sunny intervals Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Cloudy Light rain Light shower night Light shower night
    Chance of precipitation
    ≥95%
    70%
    40%
    20%
    50%
    60%
    60%
    70%
    70%
    50%
    50%
    80%
    80%
    70%
    Temperature
    11°
    11°
    11°
    12°
    13°
    12°
    12°
    12°
    11°
    11°
    10°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed
    S
    21
    S
    19
    S
    17
    S
    17
    S
    18
    S
    19
    S
    19
    S
    19
    S
    18
    S
    18
    S
    17
    S
    17
    SSW
    17
    SSW
    17
    Wind gust (mph)
    38
    33
    31
    31
    35
    36
    38
    39
    37
    34
    35
    37
    36
    36
    Visibility
    P
    M
    M
    M
    G
    M
    G
    G
    G
    G
    G
    G
    G
    M
    Humidity
    95%
    93%
    92%
    87%
    86%
    84%
    83%
    82%
    82%
    85%
    85%
    85%
    85%
    85%
    UV 1 1 2 3 3 3 2 1 1 1 1 - - -
    Thursday (16 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 Light shower night Partly cloudy night 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 Cloudy Cloudy Cloudy Light rain Light rain Light rain
    Chance of precipitation
    60%
    40%
    40%
    20%
    10%
    10%
    20%
    <5%
    <5%
    <5%
    <5%
    10%
    20%
    40%
    40%
    40%
    30%
    30%
    20%
    20%
    40%
    60%
    70%
    70%
    Temperature (°C)
    10°
    11°
    12°
    12°
    13°
    13°
    13°
    12°
    12°
    12°
    11°
    11°
    11°
    10°
    10°
    Feels like temperature (°C)
    10°
    10°
    10°
    10°
    10°
    Wind direction and speed (mph)
    SSW
    18
    SSW
    19
    SSW
    20
    SW
    19
    SW
    18
    SW
    18
    SW
    17
    SW
    16
    SW
    16
    SW
    17
    SW
    16
    SSW
    16
    SSW
    16
    SSW
    15
    SSW
    15
    SSW
    14
    S
    14
    S
    13
    S
    13
    S
    13
    S
    13
    S
    14
    S
    14
    S
    15
    Wind gust (mph)
    35
    37
    38
    36
    35
    33
    32
    31
    31
    30
    28
    26
    25
    25
    25
    25
    25
    24
    24
    25
    26
    27
    27
    29
    Visibility (description)
    M
    M
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    VG
    VG
    G
    VG
    G
    G
    G
    G
    M
    M
    Humidity
    85%
    84%
    83%
    82%
    84%
    84%
    85%
    85%
    84%
    80%
    75%
    74%
    71%
    67%
    67%
    67%
    73%
    75%
    77%
    84%
    85%
    87%
    90%
    92%
    UV - - - - - - 1 1 1 1 2 3 3 4 3 2 2 1 1 1 1 - - -
    Friday (17 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 Light rain Light rain Light rain Light rain Light rain Heavy rain Heavy rain Light rain Light rain Cloudy Cloudy Cloudy Sunny intervals Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Partly cloudy night Clear night Partly cloudy night Partly cloudy night
    Chance of precipitation
    70%
    80%
    80%
    90%
    90%
    90%
    90%
    80%
    60%
    50%
    30%
    30%
    40%
    60%
    70%
    80%
    90%
    80%
    70%
    50%
    40%
    20%
    10%
    10%
    Temperature (°C)
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    11°
    11°
    12°
    12°
    13°
    12°
    13°
    12°
    12°
    12°
    12°
    11°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    S
    16
    S
    17
    S
    18
    S
    19
    S
    20
    S
    20
    S
    21
    S
    21
    S
    21
    S
    21
    S
    21
    S
    21
    S
    21
    S
    21
    S
    21
    S
    20
    S
    18
    SSW
    16
    SSW
    15
    SSW
    14
    SSW
    13
    SW
    13
    SW
    13
    SW
    13
    Wind gust (mph)
    30
    30
    32
    34
    35
    37
    39
    39
    38
    38
    38
    36
    36
    36
    36
    35
    34
    31
    30
    28
    27
    25
    26
    26
    Visibility (description)
    M
    M
    M
    M
    P
    P
    P
    P
    M
    M
    M
    M
    M
    M
    M
    G
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    93%
    94%
    95%
    96%
    95%
    96%
    95%
    96%
    94%
    93%
    92%
    90%
    87%
    85%
    85%
    84%
    84%
    82%
    82%
    81%
    82%
    79%
    80%
    81%
    UV - - - - - - 1 1 1 1 2 3 3 4 4 3 2 1 1 1 1 - - -
    Saturday (18 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 Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Light shower day Light shower day Light shower day Light shower day Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Clear night
    Chance of precipitation
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    <5%
    <5%
    10%
    20%
    30%
    40%
    50%
    60%
    60%
    60%
    40%
    30%
    20%
    10%
    10%
    Temperature (°C)
    10°
    11°
    12°
    12°
    12°
    12°
    12°
    12°
    11°
    11°
    10°
    Feels like temperature (°C)
    10°
    10°
    10°
    10°
    10°
    Wind direction and speed (mph)
    SW
    12
    SW
    11
    SW
    11
    WSW
    9
    WSW
    9
    WSW
    9
    WSW
    9
    WSW
    9
    WSW
    10
    W
    11
    W
    11
    W
    11
    W
    11
    W
    11
    W
    10
    W
    10
    W
    10
    W
    9
    W
    9
    W
    7
    W
    6
    WNW
    6
    WNW
    5
    WNW
    5
    Wind gust (mph)
    26
    25
    24
    23
    22
    22
    22
    22
    22
    22
    22
    22
    22
    22
    21
    22
    22
    21
    18
    15
    15
    13
    12
    12
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    VG
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    Humidity
    83%
    84%
    84%
    84%
    84%
    85%
    86%
    85%
    81%
    74%
    65%
    56%
    54%
    55%
    55%
    56%
    59%
    57%
    60%
    65%
    76%
    81%
    83%
    85%
    UV - - - - - - 1 1 1 1 2 3 3 3 3 2 2 1 1 1 1 - - -
    Sunday (19 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 intervals Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    10%
    <5%
    10%
    <5%
    <5%
    Temperature (°C)
    10°
    11°
    11°
    12°
    12°
    12°
    12°
    11°
    11°
    10°
    Feels like temperature (°C)
    10°
    10°
    10°
    10°
    10°
    10°
    Wind direction and speed (mph)
    WNW
    5
    WNW
    5
    WNW
    5
    WNW
    5
    WNW
    5
    NW
    5
    NW
    5
    NW
    4
    NW
    4
    W
    4
    S
    5
    S
    6
    SSE
    7
    SSE
    8
    SSE
    9
    SSE
    9
    SSE
    9
    SSE
    9
    SSE
    9
    SSE
    8
    SSE
    7
    SE
    7
    SE
    7
    SE
    7
    Wind gust (mph)
    11
    11
    10
    10
    10
    10
    10
    9
    10
    10
    11
    11
    13
    13
    13
    15
    16
    17
    18
    16
    17
    16
    17
    18
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    VG
    VG
    G
    G
    G
    VG
    VG
    G
    G
    G
    VG
    G
    G
    G
    Humidity
    86%
    86%
    87%
    88%
    89%
    90%
    91%
    90%
    83%
    76%
    66%
    62%
    61%
    62%
    62%
    62%
    63%
    63%
    64%
    67%
    76%
    83%
    84%
    85%
    UV - - - - - - 1 1 1 2 2 3 4 4 3 3 2 1 1 1 1 - - -
    Monday (20 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 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%
    10%
    10%
    20%
    20%
    20%
    20%
    20%
    Temperature (°C)
    10°
    11°
    12°
    11°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SE
    7
    SE
    8
    SE
    8
    SE
    10
    SSE
    14
    ESE
    16
    ESE
    16
    E
    13
    E
    11
    Wind gust (mph)
    18
    15
    18
    24
    29
    29
    27
    23
    24
    Visibility (description)
    G
    G
    M
    M
    M
    G
    G
    M
    M
    Humidity
    85%
    87%
    87%
    84%
    70%
    62%
    60%
    67%
    78%
    UV - - - 1 2 4 2 1 -
    Tuesday (21 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
    30%
    30%
    20%
    20%
    20%
    20%
    20%
    20%
    Temperature (°C)
    11°
    12°
    11°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    E
    13
    E
    11
    E
    12
    E
    14
    E
    13
    E
    14
    ENE
    11
    ENE
    12
    Wind gust (mph)
    22
    22
    26
    27
    27
    25
    20
    23
    Visibility (description)
    M
    M
    M
    M
    G
    G
    G
    M
    Humidity
    81%
    87%
    86%
    74%
    66%
    61%
    66%
    78%
    UV - - 1 2 4 2 1 -

    UK video forecast

    Ardglass weather map

    View the weather with our interactive map

    Loading map...

    Northern Ireland weather forecast

    Headline:

    Cloudy start with rain. Bright spells and heavy showers later.

    Today:

    A cloudy morning with occasional rain, perhaps turning persistent in the southeast for a time. Brightening up in the afternoon with heavy showers and a chance of thunder. Maximum temperature 15 °C.

    Tonight:

    Showers or longer spells of rain spread in through the evening and overnight, the rain heavy at times. Windy around the coasts. Minimum temperature 6 °C.

    Thursday:

    Bright or sunny spells and scattered showers. Becoming dry for a time in the evening as showers fade out before cloud and rain arrive overnight. Breezy around the coast. Maximum temperature 15 °C.

    Outlook for Friday to Sunday:

    Cloud and rain clear east Friday morning, with bright spells and showers following. Bright spells and showers on Saturday. Dry and bright on Sunday.

    Updated:

    UK long range weather forecast

    More from the Met Office