Slieve Gullion (County Armagh) weather

Forecast days

Sunny.
Sunrise iconSunrise:
Sunset iconSunset:
H UV
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    8 day forecast for Slieve Gullion

    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
    14°
    14°
    14°
    14°
    14°
    14°
    13°
    11°
    10°
    11°
    Feels like temperature (°C)
    11°
    10°
    10°
    11°
    12°
    12°
    11°
    Wind direction and speed
    ENE
    18
    ENE
    19
    ENE
    18
    E
    16
    E
    13
    E
    11
    NE
    9
    NE
    10
    NE
    11
    NNE
    11
    Wind gust (mph)
    22
    23
    22
    19
    15
    10
    9
    10
    11
    12
    Visibility
    VG
    VG
    VG
    E
    E
    VG
    VG
    VG
    VG
    VG
    Humidity
    55%
    55%
    54%
    54%
    54%
    55%
    66%
    75%
    76%
    76%
    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)
    11°
    10°
    10°
    10°
    10°
    11°
    11°
    12°
    13°
    14°
    14°
    15°
    15°
    15°
    15°
    15°
    14°
    13°
    11°
    10°
    10°
    Feels like temperature (°C)
    10°
    10°
    10°
    11°
    11°
    11°
    12°
    12°
    11°
    10°
    Wind direction and speed (mph)
    NNE
    12
    NNE
    14
    NNE
    14
    NNE
    13
    NNE
    12
    NE
    11
    NE
    10
    NNE
    8
    NNE
    10
    NE
    13
    NE
    15
    NE
    16
    NE
    17
    NE
    19
    ENE
    19
    ENE
    18
    ENE
    17
    ENE
    15
    NE
    14
    NNE
    14
    N
    14
    N
    13
    NNE
    13
    NNE
    14
    Wind gust (mph)
    13
    13
    13
    13
    12
    12
    13
    14
    15
    17
    19
    21
    22
    22
    21
    21
    19
    17
    15
    15
    15
    13
    13
    13
    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
    76%
    75%
    76%
    76%
    79%
    80%
    81%
    78%
    74%
    68%
    61%
    54%
    47%
    42%
    41%
    40%
    40%
    41%
    41%
    49%
    59%
    65%
    68%
    73%
    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)
    10°
    11°
    11°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    NNE
    14
    NE
    12
    NE
    12
    ENE
    14
    E
    21
    ESE
    25
    ESE
    22
    ESE
    16
    ENE
    10
    Wind gust (mph)
    13
    19
    21
    26
    30
    29
    25
    18
    15
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    E
    VG
    Humidity
    75%
    79%
    85%
    85%
    69%
    66%
    57%
    58%
    74%
    UV - - - 1 4 6 3 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 intervals Sunny intervals Sunny day Partly cloudy night
    Chance of precipitation
    10%
    10%
    <5%
    20%
    30%
    20%
    10%
    <5%
    Temperature (°C)
    10°
    12°
    13°
    13°
    12°
    Feels like temperature (°C)
    10°
    10°
    10°
    Wind direction and speed (mph)
    NE
    9
    NE
    9
    NE
    7
    ESE
    11
    SE
    15
    SE
    14
    S
    12
    S
    9
    Wind gust (mph)
    15
    13
    16
    21
    21
    19
    13
    9
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    E
    E
    VG
    Humidity
    77%
    80%
    80%
    65%
    55%
    56%
    58%
    74%
    UV - - 1 4 5 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 intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night
    Chance of precipitation
    10%
    10%
    10%
    20%
    30%
    30%
    20%
    10%
    Temperature (°C)
    10°
    11°
    14°
    14°
    13°
    10°
    Feels like temperature (°C)
    11°
    11°
    10°
    Wind direction and speed (mph)
    NW
    8
    N
    8
    NW
    7
    WNW
    11
    WNW
    14
    WNW
    15
    S
    16
    S
    11
    Wind gust (mph)
    10
    10
    12
    17
    19
    19
    16
    12
    Visibility (description)
    VG
    VG
    VG
    VG
    E
    E
    VG
    VG
    Humidity
    76%
    78%
    76%
    66%
    54%
    54%
    58%
    77%
    UV - - 1 4 6 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
    20%
    20%
    10%
    20%
    30%
    30%
    20%
    20%
    Temperature (°C)
    11°
    13°
    13°
    12°
    Feels like temperature (°C)
    10°
    Wind direction and speed (mph)
    WNW
    13
    SSE
    11
    SE
    9
    SSE
    14
    S
    22
    S
    18
    S
    18
    SSW
    16
    Wind gust (mph)
    12
    10
    14
    21
    21
    19
    17
    15
    Visibility (description)
    VG
    G
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    85%
    92%
    85%
    72%
    66%
    61%
    69%
    86%
    UV - - 1 3 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 Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Cloudy Cloudy
    Chance of precipitation
    20%
    20%
    30%
    30%
    40%
    40%
    30%
    30%
    Temperature (°C)
    11°
    13°
    13°
    12°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SW
    15
    SW
    15
    WSW
    15
    WSW
    18
    WSW
    21
    WSW
    21
    WSW
    19
    SW
    16
    Wind gust (mph)
    14
    13
    18
    21
    22
    21
    18
    15
    Visibility (description)
    G
    G
    G
    G
    VG
    G
    VG
    VG
    Humidity
    92%
    94%
    89%
    76%
    67%
    69%
    75%
    87%
    UV - - 1 3 4 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 Overcast Overcast Overcast Cloudy Light shower day Sunny intervals Cloudy Cloudy
    Chance of precipitation
    30%
    40%
    40%
    50%
    50%
    50%
    40%
    30%
    Temperature (°C)
    10°
    11°
    13°
    13°
    12°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    WSW
    15
    SW
    15
    SW
    15
    SSW
    22
    SSW
    27
    SSW
    29
    WSW
    26
    WSW
    18
    Wind gust (mph)
    14
    15
    21
    26
    28
    28
    25
    20
    Visibility (description)
    G
    G
    M
    G
    G
    G
    VG
    G
    Humidity
    92%
    94%
    93%
    86%
    79%
    76%
    78%
    89%
    UV - - 1 2 3 3 1 -

    UK video forecast

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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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