Ballymena (County Antrim) weather

Forecast days

Sunny intervals changing to cloudy by nighttime.
Sunrise iconSunrise:
Sunset iconSunset:
M UV
L Pollution
No pollen data.

    7 day forecast for Ballymena

    Today (16 September 2025)
    Time
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Cloudy Cloudy Light rain
    Chance of precipitation
    20%
    10%
    10%
    <5%
    <5%
    <5%
    60%
    Temperature
    16°
    15°
    14°
    13°
    12°
    12°
    12°
    Feels like temperature (°C)
    14°
    14°
    13°
    12°
    12°
    12°
    12°
    Wind direction and speed
    W
    8
    W
    7
    WSW
    5
    SSW
    4
    SSE
    3
    SSE
    4
    SSE
    5
    Wind gust (mph)
    18
    13
    8
    7
    9
    12
    14
    Visibility
    E
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    65%
    68%
    75%
    83%
    84%
    84%
    85%
    UV 1 1 1 - - - -
    Wednesday (17 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 Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Light rain Light rain Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    ≥95%
    ≥95%
    ≥95%
    ≥95%
    ≥95%
    ≥95%
    ≥95%
    90%
    30%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    12°
    12°
    12°
    12°
    12°
    13°
    13°
    14°
    14°
    15°
    16°
    16°
    16°
    17°
    17°
    17°
    17°
    17°
    16°
    15°
    14°
    14°
    14°
    13°
    Feels like temperature (°C)
    11°
    10°
    10°
    10°
    10°
    11°
    12°
    12°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    13°
    12°
    12°
    11°
    11°
    Wind direction and speed (mph)
    SSE
    6
    SE
    7
    SE
    8
    ESE
    11
    ESE
    14
    ESE
    15
    SE
    15
    SSE
    12
    S
    11
    S
    11
    SSW
    12
    SW
    14
    SW
    15
    SW
    15
    SW
    15
    SW
    15
    SW
    15
    SW
    14
    SW
    14
    SSW
    13
    SSW
    12
    SSW
    12
    SSW
    11
    SSW
    11
    Wind gust (mph)
    17
    19
    24
    30
    34
    35
    32
    26
    25
    27
    31
    33
    33
    33
    33
    33
    32
    30
    29
    26
    26
    25
    25
    25
    Visibility (description)
    M
    P
    P
    P
    P
    P
    M
    M
    VG
    VG
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    Humidity
    86%
    93%
    94%
    94%
    94%
    93%
    93%
    96%
    97%
    94%
    88%
    82%
    75%
    72%
    66%
    65%
    64%
    65%
    65%
    66%
    67%
    71%
    72%
    75%
    UV - - - - - - - 1 1 1 2 3 3 3 2 2 2 1 1 1 - - - -
    Thursday (18 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 Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Cloudy
    Chance of precipitation
    <5%
    <5%
    10%
    10%
    10%
    10%
    20%
    30%
    20%
    20%
    20%
    20%
    20%
    20%
    20%
    20%
    10%
    10%
    20%
    30%
    30%
    30%
    30%
    40%
    Temperature (°C)
    13°
    13°
    13°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    13°
    14°
    15°
    16°
    16°
    16°
    17°
    17°
    17°
    16°
    15°
    15°
    14°
    14°
    Feels like temperature (°C)
    11°
    11°
    11°
    11°
    11°
    11°
    10°
    10°
    10°
    11°
    12°
    12°
    13°
    14°
    14°
    15°
    15°
    15°
    15°
    15°
    14°
    14°
    14°
    14°
    Wind direction and speed (mph)
    SSW
    11
    SSW
    11
    SSW
    10
    SSW
    9
    SSW
    9
    SSW
    8
    SSW
    8
    SSW
    8
    S
    7
    SSW
    8
    SSW
    9
    SSW
    10
    SSW
    11
    SSW
    11
    SSW
    11
    SSW
    10
    SSW
    10
    SW
    9
    SSW
    8
    SSW
    7
    S
    6
    S
    6
    S
    6
    S
    7
    Wind gust (mph)
    25
    25
    23
    23
    21
    21
    20
    18
    17
    18
    18
    17
    17
    18
    18
    16
    16
    15
    13
    11
    11
    11
    11
    10
    Visibility (description)
    E
    E
    E
    E
    E
    E
    VG
    VG
    VG
    VG
    VG
    E
    E
    E
    E
    E
    E
    E
    E
    VG
    VG
    VG
    VG
    VG
    Humidity
    75%
    76%
    78%
    83%
    85%
    86%
    87%
    90%
    90%
    87%
    86%
    84%
    80%
    80%
    77%
    73%
    75%
    74%
    78%
    83%
    87%
    89%
    92%
    92%
    UV - - - - - - - 1 1 1 1 2 3 3 3 2 2 1 1 1 - - - -
    Friday (19 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 Cloudy Cloudy Overcast Cloudy Partly cloudy night Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    30%
    40%
    40%
    30%
    30%
    30%
    20%
    20%
    20%
    10%
    10%
    10%
    20%
    20%
    10%
    10%
    10%
    20%
    20%
    10%
    10%
    10%
    10%
    10%
    Temperature (°C)
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    13°
    13°
    14°
    14°
    15°
    15°
    16°
    16°
    16°
    16°
    16°
    15°
    14°
    13°
    12°
    12°
    11°
    Feels like temperature (°C)
    13°
    13°
    13°
    13°
    13°
    13°
    12°
    12°
    12°
    12°
    12°
    13°
    13°
    14°
    14°
    14°
    14°
    14°
    14°
    13°
    12°
    11°
    11°
    10°
    Wind direction and speed (mph)
    S
    7
    S
    7
    S
    8
    S
    8
    SSW
    8
    SSW
    9
    SSW
    9
    SSW
    9
    SSW
    9
    SSW
    9
    SSW
    10
    SSW
    11
    SW
    12
    SW
    12
    SW
    12
    SW
    12
    SW
    11
    SW
    10
    SW
    9
    SW
    8
    SSW
    7
    SSW
    7
    SSW
    6
    SSW
    6
    Wind gust (mph)
    10
    11
    12
    13
    17
    15
    15
    16
    17
    18
    19
    21
    24
    24
    21
    20
    20
    16
    14
    12
    12
    10
    11
    11
    Visibility (description)
    VG
    VG
    VG
    VG
    E
    E
    E
    E
    VG
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    Humidity
    93%
    93%
    93%
    94%
    93%
    93%
    92%
    91%
    89%
    86%
    83%
    78%
    74%
    68%
    65%
    62%
    62%
    63%
    66%
    68%
    74%
    78%
    81%
    84%
    UV - - - - - - - 1 1 1 2 3 3 3 3 2 2 1 1 1 - - - -
    Saturday (20 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 Partly cloudy 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 Light shower day Light shower day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    10%
    20%
    20%
    20%
    20%
    30%
    30%
    30%
    30%
    30%
    30%
    30%
    50%
    50%
    50%
    50%
    40%
    40%
    30%
    30%
    30%
    30%
    30%
    40%
    Temperature (°C)
    11°
    11°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    11°
    12°
    13°
    14°
    14°
    14°
    14°
    14°
    13°
    13°
    12°
    11°
    10°
    10°
    10°
    Feels like temperature (°C)
    10°
    10°
    10°
    11°
    11°
    12°
    12°
    12°
    11°
    11°
    11°
    10°
    10°
    Wind direction and speed (mph)
    SSW
    5
    SSW
    5
    SSW
    5
    SSW
    5
    SSW
    5
    SSW
    5
    SSW
    6
    WSW
    6
    W
    6
    WNW
    7
    WNW
    9
    NW
    10
    NW
    11
    NNW
    12
    NNW
    12
    N
    13
    NNW
    13
    NNW
    12
    NNW
    12
    NNW
    11
    NNW
    10
    N
    10
    N
    10
    N
    10
    Wind gust (mph)
    10
    10
    11
    11
    11
    11
    11
    12
    15
    18
    20
    22
    24
    26
    26
    27
    26
    25
    22
    21
    21
    22
    21
    20
    Visibility (description)
    E
    E
    E
    E
    VG
    VG
    VG
    VG
    VG
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    Humidity
    86%
    88%
    89%
    91%
    91%
    92%
    92%
    92%
    92%
    87%
    82%
    76%
    69%
    66%
    66%
    65%
    65%
    63%
    68%
    72%
    74%
    76%
    77%
    76%
    UV - - - - - - - 1 1 1 2 2 3 3 3 2 2 1 1 1 - - - -
    Sunday (21 September 2025)
    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 Overcast Overcast Overcast Overcast
    Chance of precipitation
    30%
    30%
    20%
    20%
    10%
    10%
    <5%
    <5%
    <5%
    Temperature (°C)
    10°
    11°
    12°
    12°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    N
    9
    N
    9
    N
    8
    N
    8
    N
    12
    N
    13
    N
    13
    N
    9
    NNW
    6
    Wind gust (mph)
    20
    21
    18
    19
    23
    24
    21
    12
    8
    Visibility (description)
    E
    VG
    VG
    VG
    VG
    G
    VG
    VG
    VG
    Humidity
    76%
    76%
    76%
    77%
    63%
    57%
    58%
    67%
    75%
    UV - - - 1 2 3 1 1 -
    Monday (22 September 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Overcast Overcast Overcast Overcast Overcast Cloudy Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    11°
    13°
    13°
    11°
    Feels like temperature (°C)
    11°
    11°
    Wind direction and speed (mph)
    NW
    5
    NW
    5
    NW
    5
    WNW
    8
    ENE
    9
    ESE
    9
    E
    6
    E
    5
    Wind gust (mph)
    5
    5
    6
    11
    12
    12
    7
    5
    Visibility (description)
    VG
    G
    G
    VG
    G
    VG
    VG
    G
    Humidity
    82%
    88%
    90%
    70%
    58%
    58%
    77%
    90%
    UV - - 1 2 3 1 1 -

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    Northern Ireland weather forecast

    Headline:

    Cloudy at first on Wednesday. Some rain, then drier, brighter.

    This Evening and Tonight:

    Dry with clear periods at first this evening. Cloud spreads north by late evening with outbreaks of rain, some heavy, soon following. Drier weather will follow to Fermanagh and south Tyrone by morning. Minimum temperature 9 °C.

    Wednesday:

    Cloudy start with rain in north at first, then a dry day with increasing sunny spells and becoming milder. A breezy day. Maximum temperature 18 °C.

    Outlook for Thursday to Saturday:

    Outbreaks of rain on Thursday morning clearing in the afternoon. Scattered showers following on Friday. These showers become isolated on Saturday.

    Updated:

    UK long range weather forecast

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