Slievelamagan (County Down) weather

Forecast days

Fog changing to sunny intervals by late morning.
Sunrise iconSunrise:
Sunset iconSunset:
M UV
L Pollution

    7 day forecast for Slievelamagan

    Today (31 August 2025)
    Time
    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 Fog Fog Mist Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Sunny intervals Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Light rain Light rain Light shower night Light shower night
    Chance of precipitation
    <5%
    <5%
    10%
    <5%
    <5%
    <5%
    <5%
    20%
    40%
    60%
    70%
    70%
    70%
    80%
    70%
    80%
    70%
    70%
    60%
    Temperature
    10°
    10°
    10°
    11°
    11°
    11°
    11°
    10°
    10°
    10°
    10°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed
    SSW
    33
    SSW
    34
    SSW
    35
    SSW
    35
    SSW
    35
    SSW
    35
    S
    34
    S
    33
    S
    33
    S
    33
    S
    33
    S
    34
    S
    34
    S
    33
    S
    32
    S
    31
    S
    29
    S
    28
    SSW
    27
    Wind gust (mph)
    39
    41
    42
    44
    45
    47
    47
    48
    48
    49
    50
    50
    46
    44
    41
    39
    37
    36
    33
    Visibility
    VP
    VP
    VP
    P
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    P
    VG
    VP
    VP
    VP
    Humidity
    94%
    93%
    92%
    89%
    85%
    82%
    78%
    80%
    80%
    81%
    86%
    89%
    91%
    92%
    96%
    96%
    95%
    97%
    98%
    UV - 1 1 1 2 3 4 5 5 5 3 3 1 1 1 1 - - -
    Monday (1 September 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 Fog Fog Fog Fog Fog Fog Fog Fog Fog Fog Fog Mist Light shower day Heavy shower day Light shower day Heavy shower day Light shower day Light shower day Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Mist
    Chance of precipitation
    50%
    50%
    30%
    40%
    30%
    30%
    30%
    30%
    20%
    20%
    30%
    30%
    60%
    80%
    80%
    70%
    70%
    60%
    50%
    40%
    40%
    20%
    10%
    <5%
    Temperature (°C)
    10°
    10°
    11°
    11°
    11°
    11°
    11°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SSW
    24
    SSW
    22
    SSW
    20
    SSW
    20
    SW
    19
    SW
    19
    SW
    20
    SW
    20
    SW
    20
    SW
    21
    SW
    21
    WSW
    22
    WSW
    22
    WSW
    21
    WSW
    22
    WSW
    22
    WSW
    24
    WSW
    23
    WSW
    22
    WSW
    22
    WSW
    21
    WSW
    20
    WSW
    20
    SW
    20
    Wind gust (mph)
    31
    29
    29
    27
    27
    28
    29
    30
    31
    32
    33
    33
    33
    34
    35
    34
    33
    32
    30
    27
    26
    26
    26
    25
    Visibility (description)
    VP
    VP
    VP
    VP
    VP
    VP
    VP
    VP
    VP
    VP
    VP
    VP
    P
    VG
    P
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    99%
    99%
    99%
    99%
    99%
    99%
    99%
    99%
    99%
    98%
    97%
    94%
    92%
    89%
    91%
    91%
    93%
    92%
    91%
    90%
    90%
    92%
    94%
    95%
    UV - - - - - - 1 1 1 2 3 4 5 5 4 3 2 1 1 1 1 - - -
    Tuesday (2 September 2025)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Fog Mist Fog Cloudy Light shower day Light shower day Light shower day Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    30%
    50%
    60%
    60%
    50%
    50%
    30%
    Temperature (°C)
    11°
    11°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SW
    19
    SW
    18
    SSW
    15
    SSW
    13
    S
    13
    SSW
    12
    SSW
    13
    SW
    10
    WSW
    11
    Wind gust (mph)
    25
    24
    22
    19
    20
    19
    19
    16
    16
    Visibility (description)
    P
    VP
    P
    VP
    VG
    VG
    VG
    VG
    VG
    Humidity
    96%
    96%
    97%
    99%
    92%
    91%
    82%
    91%
    94%
    UV - - - 1 2 5 3 1 -
    Wednesday (3 September 2025)
    Time
    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 Light shower day Light shower day Partly cloudy night Partly cloudy night
    Chance of precipitation
    20%
    20%
    20%
    30%
    50%
    50%
    30%
    10%
    Temperature (°C)
    10°
    12°
    12°
    11°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    WSW
    13
    W
    14
    WSW
    14
    WSW
    16
    SW
    17
    SW
    19
    SW
    17
    SW
    15
    Wind gust (mph)
    17
    20
    21
    25
    27
    26
    20
    20
    Visibility (description)
    VG
    VG
    G
    VG
    VG
    VG
    VG
    VG
    Humidity
    95%
    94%
    96%
    89%
    75%
    79%
    86%
    93%
    UV - - 1 3 4 2 1 -
    Thursday (4 September 2025)
    Time
    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 Light shower day Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    10%
    20%
    30%
    40%
    60%
    40%
    20%
    10%
    Temperature (°C)
    10°
    11°
    12°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    WSW
    15
    WSW
    14
    WSW
    15
    WSW
    17
    WSW
    19
    WSW
    21
    WSW
    19
    WSW
    19
    Wind gust (mph)
    19
    19
    21
    27
    30
    28
    25
    25
    Visibility (description)
    VG
    VG
    G
    VG
    VG
    VG
    VG
    VG
    Humidity
    93%
    94%
    94%
    87%
    78%
    72%
    77%
    86%
    UV - - 1 3 5 2 1 -
    Friday (5 September 2025)
    Time
    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 Cloudy Cloudy Cloudy Cloudy Cloudy
    Chance of precipitation
    10%
    10%
    10%
    20%
    30%
    20%
    20%
    30%
    Temperature (°C)
    11°
    12°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    WSW
    19
    WSW
    15
    SW
    16
    SW
    21
    SW
    24
    SW
    25
    SW
    21
    SW
    17
    Wind gust (mph)
    24
    24
    29
    31
    30
    28
    23
    23
    Visibility (description)
    G
    G
    G
    G
    VG
    VG
    VG
    G
    Humidity
    90%
    91%
    91%
    80%
    71%
    71%
    78%
    88%
    UV - - 1 3 4 2 1 -
    Saturday (6 September 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 Cloudy Cloudy Cloudy
    Chance of precipitation
    30%
    30%
    30%
    50%
    50%
    40%
    40%
    40%
    Temperature (°C)
    11°
    12°
    12°
    11°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SSW
    18
    SSW
    17
    SSW
    19
    S
    21
    S
    24
    S
    27
    SSW
    22
    SSW
    19
    Wind gust (mph)
    23
    22
    29
    32
    31
    29
    24
    22
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    92%
    93%
    94%
    90%
    86%
    86%
    91%
    93%
    UV - - 1 2 3 2 1 -

    UK video forecast

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    Northern Ireland weather forecast

    Headline:

    Showers this morning, turning heavier and quite frequent for afternoon.

    Today:

    A day of showers, these isolated and light for the morning, then turning heavier and quite frequent through the afternoon, bringing the risk of thunderstorms, particularly to the west of Lough Neagh. Southerly winds strong. Maximum temperature 18 °C.

    Tonight:

    Showers or longer periods of rain, turning heavy at times with the risk of thunderstorms. Winds southerly, strongest at first. Minimum temperature 12 °C.

    Monday:

    Showery with risk thunderstorms. Outbreaks most frequent across northern districts. Fresh to strong winds veering west to southwest. Maximum temperature 18 °C.

    Outlook for Tuesday to Thursday:

    Showers and brighter spells through the outlook period, with north and west wettest. Winds variable in direction and relatively light.

    Updated:

    UK long range weather forecast

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