Randalstown (County Antrim) weather

Forecast days

Light rain.
Sunrise iconSunrise:
Sunset iconSunset:
M UV
L Pollution

    7 day forecast for Randalstown

    Today (16 April 2026)
    Time
    22:00
    23:00
    Weather symbols Light rain Light rain
    Chance of precipitation
    80%
    90%
    Temperature
    11°
    11°
    Feels like temperature (°C)
    Wind direction and speed
    S
    15
    S
    15
    Wind gust (mph)
    28
    28
    Visibility
    M
    M
    Humidity
    86%
    90%
    UV - -
    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 Heavy rain Heavy rain Heavy rain Heavy rain Heavy shower night Light shower night Sunny intervals Sunny intervals Sunny intervals Overcast Overcast Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Light shower night Partly cloudy night Light shower night Partly cloudy night
    Chance of precipitation
    ≥95%
    ≥95%
    ≥95%
    ≥95%
    ≥95%
    ≥95%
    70%
    20%
    10%
    10%
    10%
    30%
    60%
    90%
    90%
    90%
    60%
    50%
    60%
    70%
    60%
    50%
    50%
    40%
    Temperature (°C)
    10°
    10°
    10°
    11°
    11°
    11°
    11°
    10°
    10°
    11°
    11°
    12°
    12°
    13°
    13°
    13°
    13°
    13°
    12°
    12°
    11°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SSE
    16
    SSE
    16
    SSE
    16
    SSE
    17
    SSE
    17
    S
    18
    S
    18
    S
    18
    S
    18
    SSW
    19
    SSW
    19
    SSW
    19
    SSW
    19
    SSW
    20
    SSW
    20
    SSW
    20
    SSW
    20
    SSW
    20
    SW
    19
    SW
    18
    SW
    16
    SW
    14
    SW
    13
    SW
    13
    Wind gust (mph)
    29
    30
    30
    31
    32
    32
    31
    30
    31
    33
    34
    34
    36
    37
    37
    38
    37
    36
    34
    31
    27
    24
    24
    24
    Visibility (description)
    M
    M
    M
    M
    M
    M
    M
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    91%
    92%
    92%
    92%
    92%
    92%
    93%
    88%
    85%
    77%
    75%
    73%
    67%
    68%
    69%
    69%
    70%
    66%
    66%
    70%
    75%
    79%
    84%
    84%
    UV - - - - - - 1 1 1 1 2 3 3 3 3 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 Cloudy Light shower night Light shower night Light shower night Light shower day Light shower day Sunny intervals Sunny intervals Light shower day Light shower day Light shower day 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 Clear night Clear night
    Chance of precipitation
    40%
    40%
    50%
    60%
    70%
    70%
    60%
    50%
    50%
    50%
    50%
    80%
    80%
    80%
    80%
    70%
    70%
    70%
    60%
    60%
    50%
    40%
    30%
    20%
    Temperature (°C)
    10°
    10°
    11°
    11°
    11°
    10°
    11°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SW
    12
    SW
    12
    SW
    12
    SW
    11
    WSW
    11
    WSW
    10
    WSW
    10
    WSW
    9
    WSW
    9
    W
    10
    W
    12
    WNW
    12
    WNW
    12
    WNW
    12
    WNW
    11
    WNW
    11
    WNW
    11
    WNW
    11
    WNW
    10
    WNW
    9
    WNW
    8
    WNW
    7
    WNW
    7
    W
    6
    Wind gust (mph)
    23
    23
    22
    22
    21
    22
    21
    20
    22
    24
    25
    26
    28
    29
    28
    28
    27
    26
    23
    20
    16
    14
    12
    12
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    G
    VG
    G
    G
    VG
    G
    VG
    G
    G
    G
    G
    G
    VG
    G
    G
    G
    Humidity
    85%
    86%
    86%
    86%
    87%
    86%
    87%
    89%
    85%
    77%
    72%
    65%
    63%
    63%
    60%
    64%
    64%
    64%
    64%
    67%
    76%
    83%
    85%
    86%
    UV - - - - - - 1 1 1 1 2 2 3 4 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 Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Sunny day Sunny day Sunny intervals Sunny intervals Cloudy Overcast Overcast Overcast Overcast Cloudy Sunny intervals Sunny intervals Sunny intervals Clear night Clear night Clear night Clear night
    Chance of precipitation
    20%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    10°
    10°
    11°
    11°
    11°
    11°
    11°
    11°
    10°
    Feels like temperature (°C)
    10°
    10°
    10°
    10°
    10°
    Wind direction and speed (mph)
    W
    6
    W
    6
    W
    6
    WNW
    6
    W
    5
    W
    5
    W
    4
    WSW
    3
    SW
    3
    WNW
    3
    WNW
    4
    NW
    4
    WNW
    5
    W
    5
    WNW
    5
    NW
    4
    NNW
    5
    N
    6
    NNE
    7
    NNE
    7
    NNE
    7
    N
    6
    N
    6
    N
    6
    Wind gust (mph)
    11
    11
    11
    11
    11
    10
    10
    9
    9
    11
    12
    13
    13
    13
    14
    14
    14
    15
    15
    14
    12
    11
    10
    9
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    M
    G
    G
    G
    VG
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    Humidity
    86%
    87%
    90%
    91%
    90%
    91%
    91%
    92%
    84%
    76%
    71%
    63%
    57%
    55%
    54%
    53%
    54%
    54%
    55%
    57%
    67%
    77%
    82%
    84%
    UV - - - - - - 1 1 1 1 2 3 3 3 2 2 1 1 1 1 1 - - -
    Monday (20 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 intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Clear night Clear night Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    <5%
    <5%
    Temperature (°C)
    10°
    11°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    11°
    10°
    Feels like temperature (°C)
    -1°
    -1°
    -1°
    10°
    10°
    10°
    10°
    10°
    10°
    Wind direction and speed (mph)
    NNW
    6
    NNW
    6
    NNW
    6
    NNW
    6
    NNW
    6
    NNW
    6
    NNW
    6
    NNW
    6
    N
    6
    N
    6
    NNE
    8
    NNE
    9
    NE
    10
    NE
    10
    NE
    10
    NE
    11
    NE
    11
    NE
    11
    NNE
    11
    NE
    10
    NNE
    8
    NNE
    8
    N
    7
    N
    7
    Wind gust (mph)
    9
    9
    9
    9
    10
    10
    10
    10
    13
    17
    19
    20
    21
    21
    22
    22
    21
    21
    21
    18
    15
    15
    14
    14
    Visibility (description)
    G
    G
    G
    G
    M
    M
    M
    M
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    Humidity
    86%
    87%
    89%
    90%
    91%
    92%
    92%
    92%
    84%
    76%
    64%
    56%
    54%
    53%
    52%
    53%
    53%
    54%
    55%
    62%
    71%
    81%
    84%
    85%
    UV - - - - - - 1 1 1 1 2 3 3 3 4 3 2 1 1 1 1 - - -
    Tuesday (21 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 Cloudy Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    <5%
    10%
    10%
    Temperature (°C)
    10°
    11°
    12°
    11°
    Feels like temperature (°C)
    10°
    Wind direction and speed (mph)
    NNE
    7
    N
    7
    NNE
    7
    NE
    8
    ENE
    12
    ENE
    13
    E
    10
    ENE
    9
    NNE
    8
    Wind gust (mph)
    13
    14
    15
    22
    25
    26
    26
    22
    13
    Visibility (description)
    G
    G
    M
    M
    G
    G
    G
    G
    M
    Humidity
    86%
    87%
    89%
    88%
    71%
    61%
    58%
    61%
    75%
    UV - - - 1 2 3 2 1 -
    Wednesday (22 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
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    Temperature (°C)
    10°
    13°
    14°
    12°
    Feels like temperature (°C)
    10°
    11°
    10°
    Wind direction and speed (mph)
    ENE
    7
    ENE
    7
    E
    8
    E
    12
    E
    14
    E
    16
    ENE
    14
    NNE
    13
    Wind gust (mph)
    13
    14
    22
    27
    29
    28
    25
    23
    Visibility (description)
    M
    P
    M
    G
    G
    G
    G
    M
    Humidity
    81%
    85%
    85%
    75%
    68%
    61%
    67%
    80%
    UV - - 1 2 4 2 1 -

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    Northern Ireland weather forecast

    Headline:

    Early rain clearing Friday morning, then brighter with blustery showers.

    This Evening and Tonight:

    This evening will be cloudy with outbreaks of rain spreading northeast. Then rain overnight before drier weather spreads to all but the far east later. Fresh southerly winds. Minimum temperature 8 °C.

    Friday:

    Rain in the east soon clearing. Then sunny spells and scattered showers, occasionally heavy by afternoon. Blustery southwesterly winds. Maximum temperature 15 °C.

    Outlook for Saturday to Monday:

    Rather cloudy with a chance of showers on Saturday. Dry with sunny spells on Sunday and Monday.

    Updated:

    UK long range weather forecast

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