Slievemartin (County Down) weather

Forecast days

Sunny.
Sunrise iconSunrise:
Sunset iconSunset:
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    8 day forecast for Slievemartin

    Today (17 May 2025)
    Time
    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 Clear night Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature
    15°
    15°
    15°
    15°
    16°
    16°
    14°
    13°
    14°
    14°
    Feels like temperature (°C)
    13°
    12°
    13°
    13°
    14°
    15°
    14°
    13°
    12°
    12°
    Wind direction and speed
    E
    10
    E
    12
    ESE
    11
    SE
    10
    ESE
    7
    E
    5
    ENE
    4
    NE
    5
    NE
    7
    NE
    8
    Wind gust (mph)
    21
    21
    20
    16
    11
    8
    7
    8
    10
    12
    Visibility
    VG
    VG
    VG
    E
    E
    VG
    VG
    VG
    VG
    VG
    Humidity
    55%
    55%
    54%
    54%
    55%
    57%
    67%
    70%
    66%
    64%
    UV 6 5 3 2 1 1 1 1 - -
    Sunday (18 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 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)
    14°
    14°
    13°
    13°
    12°
    12°
    11°
    11°
    12°
    12°
    13°
    14°
    15°
    15°
    15°
    16°
    16°
    16°
    16°
    15°
    14°
    13°
    12°
    12°
    Feels like temperature (°C)
    12°
    12°
    12°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    12°
    13°
    13°
    13°
    14°
    14°
    14°
    14°
    14°
    13°
    11°
    10°
    10°
    Wind direction and speed (mph)
    NNE
    8
    NNE
    8
    NE
    8
    NE
    7
    NE
    6
    NE
    5
    NNE
    4
    NNW
    4
    NNW
    4
    N
    6
    NNE
    8
    ENE
    8
    ENE
    8
    E
    9
    E
    10
    E
    10
    ESE
    9
    ESE
    8
    ESE
    7
    E
    7
    NNE
    7
    NNE
    8
    NNE
    9
    N
    8
    Wind gust (mph)
    12
    13
    12
    12
    11
    13
    11
    10
    16
    18
    20
    21
    21
    21
    20
    19
    17
    15
    14
    11
    12
    12
    11
    12
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    VG
    Humidity
    62%
    61%
    62%
    64%
    67%
    69%
    70%
    71%
    66%
    62%
    55%
    49%
    45%
    44%
    43%
    43%
    43%
    43%
    46%
    49%
    58%
    62%
    63%
    67%
    UV - - - - - 1 1 1 1 3 4 5 6 6 6 5 3 2 1 1 1 1 - -
    Monday (19 May 2025)
    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 intervals Sunny intervals Sunny day Sunny day Sunny day Clear night
    Chance of precipitation
    <5%
    <5%
    10%
    <5%
    <5%
    10%
    10%
    10%
    10%
    Temperature (°C)
    11°
    11°
    10°
    11°
    12°
    12°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    NNE
    9
    NE
    10
    E
    15
    E
    16
    ESE
    17
    ESE
    17
    ESE
    15
    E
    11
    E
    11
    Wind gust (mph)
    13
    20
    23
    25
    27
    27
    22
    15
    15
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    E
    E
    VG
    Humidity
    72%
    72%
    77%
    78%
    71%
    66%
    56%
    56%
    66%
    UV - - - 1 4 6 4 1 -
    Tuesday (20 May 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 day Sunny day Sunny day Sunny day Clear night
    Chance of precipitation
    10%
    10%
    <5%
    20%
    30%
    20%
    10%
    <5%
    Temperature (°C)
    11°
    10°
    10°
    12°
    14°
    14°
    13°
    11°
    Feels like temperature (°C)
    11°
    12°
    12°
    12°
    10°
    Wind direction and speed (mph)
    ENE
    10
    ENE
    9
    ENE
    7
    SE
    9
    SE
    11
    SE
    11
    SSE
    7
    NNE
    6
    Wind gust (mph)
    14
    13
    14
    17
    19
    16
    12
    9
    Visibility (description)
    VG
    VG
    VG
    VG
    E
    E
    E
    VG
    Humidity
    67%
    76%
    76%
    65%
    58%
    57%
    57%
    68%
    UV - - 1 4 6 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 day Sunny day Sunny intervals Sunny intervals Sunny day Partly cloudy night
    Chance of precipitation
    10%
    10%
    10%
    20%
    30%
    30%
    20%
    10%
    Temperature (°C)
    11°
    10°
    10°
    12°
    14°
    15°
    14°
    10°
    Feels like temperature (°C)
    10°
    11°
    12°
    13°
    12°
    Wind direction and speed (mph)
    N
    6
    NNW
    6
    NNW
    6
    NW
    8
    SE
    9
    SE
    10
    ESE
    9
    E
    7
    Wind gust (mph)
    10
    11
    11
    16
    18
    16
    12
    9
    Visibility (description)
    VG
    VG
    VG
    VG
    E
    E
    VG
    VG
    Humidity
    72%
    75%
    73%
    64%
    53%
    53%
    55%
    74%
    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 Cloudy Cloudy
    Chance of precipitation
    10%
    20%
    10%
    20%
    30%
    20%
    20%
    20%
    Temperature (°C)
    11°
    13°
    14°
    13°
    Feels like temperature (°C)
    11°
    11°
    10°
    Wind direction and speed (mph)
    N
    7
    E
    7
    ESE
    7
    SE
    10
    SE
    11
    SSE
    12
    S
    11
    SSW
    9
    Wind gust (mph)
    8
    6
    12
    17
    18
    17
    13
    7
    Visibility (description)
    VG
    G
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    83%
    90%
    82%
    69%
    64%
    62%
    70%
    86%
    UV - - 1 4 4 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 Cloudy Cloudy Cloudy Cloudy Sunny intervals Cloudy Cloudy
    Chance of precipitation
    20%
    20%
    20%
    30%
    30%
    40%
    30%
    30%
    Temperature (°C)
    12°
    13°
    14°
    13°
    10°
    Feels like temperature (°C)
    11°
    11°
    10°
    Wind direction and speed (mph)
    SW
    9
    WSW
    9
    WSW
    9
    WSW
    12
    SW
    13
    WSW
    14
    WSW
    12
    WSW
    10
    Wind gust (mph)
    6
    6
    15
    19
    20
    18
    14
    10
    Visibility (description)
    G
    G
    G
    G
    VG
    G
    VG
    G
    Humidity
    93%
    94%
    87%
    73%
    65%
    66%
    74%
    87%
    UV - - 1 3 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 Overcast Overcast Cloudy Light shower day Sunny intervals Cloudy Cloudy
    Chance of precipitation
    30%
    30%
    40%
    50%
    50%
    40%
    40%
    30%
    Temperature (°C)
    10°
    12°
    14°
    14°
    13°
    10°
    Feels like temperature (°C)
    11°
    11°
    10°
    Wind direction and speed (mph)
    WSW
    9
    SW
    9
    SW
    9
    SSW
    13
    SSW
    15
    SSW
    16
    SW
    15
    SW
    11
    Wind gust (mph)
    8
    9
    14
    20
    22
    22
    18
    17
    Visibility (description)
    G
    G
    M
    G
    G
    G
    VG
    G
    Humidity
    92%
    94%
    92%
    85%
    77%
    77%
    77%
    90%
    UV - - 1 2 3 3 1 -

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    Northern Ireland weather forecast

    Headline:

    Dry, sunny and warm.

    Today:

    It will be a dry day with prolonged amounts of sunshine. Very warm afternoon temperatures, a touch cooler near coasts in a gentle easterly breeze. Maximum temperature 22 °C.

    Tonight:

    A dry and sunny evening. The rest of the night will remain dry and largely clear, with just the odd mist or fog patch possible in prone spots. Minimum temperature 7 °C.

    Sunday:

    Another dry day with plenty of warm sunshine on offer. Some cloud bubbling up in the afternoon gives the low risk of a shower in the east. Maximum temperature 23 °C.

    Outlook for Monday to Wednesday:

    Some patchy cloud at times with the risk of showers on Monday and Tuesday, but still plenty of sunshine on offer too. Generally light winds. Afternoon temperatures seasonally very warm.

    Updated:

    UK long range weather forecast

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