Dumbarton (West Dunbartonshire) weather

Forecast days

Overcast changing to sunny intervals by late morning.
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    7 day forecast for Dumbarton

    Today (8 March 2026)
    Time
    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 Overcast Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Sunny day Sunny intervals Partly cloudy night Cloudy Cloudy Overcast Mist Mist
    Chance of precipitation
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    30%
    40%
    40%
    40%
    Temperature
    10°
    11°
    11°
    11°
    10°
    Feels like temperature (°C)
    Wind direction and speed
    SSE
    3
    SSE
    3
    SE
    3
    SE
    4
    SSE
    5
    SSE
    6
    S
    7
    S
    8
    SSW
    8
    SSW
    7
    S
    6
    SSE
    5
    SE
    5
    SE
    5
    SE
    5
    ESE
    5
    SE
    4
    Wind gust (mph)
    11
    11
    13
    14
    16
    19
    19
    20
    19
    16
    13
    13
    12
    12
    11
    11
    11
    Visibility
    VG
    VG
    VG
    E
    E
    E
    E
    E
    E
    E
    E
    VG
    VG
    VG
    VG
    VG
    G
    Humidity
    88%
    86%
    85%
    83%
    75%
    69%
    62%
    56%
    56%
    57%
    66%
    75%
    77%
    80%
    85%
    89%
    91%
    UV 1 1 1 1 1 1 1 1 1 1 1 1 - - - - -
    Monday (9 March 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 Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Overcast Cloudy Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Cloudy Overcast Overcast Overcast Light rain Light rain Light rain Light rain
    Chance of precipitation
    50%
    60%
    60%
    70%
    70%
    60%
    60%
    50%
    50%
    40%
    30%
    10%
    10%
    20%
    20%
    30%
    30%
    50%
    50%
    50%
    50%
    60%
    70%
    70%
    Temperature (°C)
    10°
    11°
    11°
    11°
    11°
    11°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SE
    4
    SE
    4
    SSE
    4
    SSE
    5
    SSE
    5
    SSE
    5
    SSE
    5
    SSE
    5
    SSE
    5
    S
    6
    S
    6
    S
    7
    SSW
    8
    SSW
    8
    SSW
    9
    SSW
    9
    SSW
    8
    SSW
    8
    S
    7
    S
    7
    S
    7
    S
    8
    S
    8
    S
    7
    Wind gust (mph)
    12
    12
    12
    12
    13
    14
    14
    14
    15
    16
    17
    18
    19
    19
    19
    19
    17
    16
    17
    17
    18
    19
    19
    18
    Visibility (description)
    G
    G
    G
    G
    G
    M
    M
    M
    G
    G
    VG
    VG
    E
    E
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    92%
    93%
    95%
    96%
    96%
    97%
    97%
    97%
    95%
    93%
    88%
    83%
    77%
    76%
    75%
    74%
    76%
    78%
    83%
    87%
    88%
    88%
    91%
    92%
    UV - - - - - - 1 1 1 1 1 1 1 1 1 1 1 1 1 - - - - -
    Tuesday (10 March 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 Cloudy Cloudy Cloudy Cloudy Overcast Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Overcast Overcast Overcast Overcast Light rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain
    Chance of precipitation
    50%
    30%
    30%
    40%
    50%
    50%
    60%
    60%
    70%
    80%
    80%
    70%
    60%
    60%
    50%
    40%
    40%
    50%
    70%
    90%
    ≥95%
    ≥95%
    ≥95%
    ≥95%
    Temperature (°C)
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    S
    6
    S
    6
    S
    6
    S
    7
    S
    7
    S
    8
    S
    9
    S
    10
    S
    11
    S
    11
    S
    12
    S
    12
    S
    13
    S
    13
    S
    13
    S
    13
    S
    13
    S
    13
    S
    13
    S
    14
    S
    15
    S
    16
    S
    16
    S
    16
    Wind gust (mph)
    17
    17
    17
    19
    19
    21
    21
    23
    24
    25
    26
    27
    27
    29
    30
    30
    31
    33
    34
    36
    36
    38
    38
    38
    Visibility (description)
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    VG
    VG
    G
    G
    G
    G
    G
    G
    M
    Humidity
    92%
    90%
    88%
    87%
    85%
    85%
    85%
    85%
    85%
    87%
    87%
    88%
    88%
    88%
    88%
    87%
    87%
    87%
    88%
    89%
    91%
    92%
    92%
    92%
    UV - - - - - - 1 1 1 1 1 1 1 1 1 1 1 1 1 - - - - -
    Wednesday (11 March 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 Heavy rain Light shower night Light shower night Light shower night Light shower night Light shower night Light shower night 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 rain Light rain Light rain Overcast Light rain Light rain Light rain Light rain
    Chance of precipitation
    ≥95%
    90%
    80%
    70%
    60%
    70%
    80%
    90%
    90%
    90%
    80%
    70%
    70%
    70%
    70%
    70%
    60%
    50%
    50%
    40%
    60%
    60%
    70%
    70%
    Temperature (°C)
    10°
    10°
    10°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SSW
    15
    SSW
    13
    SW
    13
    SW
    13
    SW
    13
    SW
    13
    SW
    14
    SW
    15
    WSW
    14
    WSW
    14
    WSW
    14
    WSW
    15
    WSW
    15
    WSW
    15
    WSW
    14
    SW
    14
    SW
    13
    SSW
    13
    SSW
    13
    S
    14
    S
    16
    S
    17
    SSW
    17
    S
    18
    Wind gust (mph)
    36
    36
    36
    34
    34
    34
    34
    34
    33
    35
    36
    36
    36
    36
    36
    34
    33
    33
    36
    38
    40
    43
    43
    43
    Visibility (description)
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    92%
    90%
    85%
    79%
    79%
    78%
    78%
    79%
    79%
    77%
    75%
    73%
    67%
    65%
    64%
    65%
    67%
    68%
    73%
    74%
    74%
    76%
    77%
    82%
    UV - - - - - - 1 1 1 1 1 2 1 1 1 1 1 1 1 - - - - -
    Thursday (12 March 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 Heavy rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain 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 rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain
    Chance of precipitation
    80%
    80%
    80%
    70%
    70%
    80%
    90%
    90%
    80%
    80%
    70%
    60%
    70%
    80%
    80%
    80%
    70%
    80%
    80%
    80%
    80%
    70%
    60%
    60%
    Temperature (°C)
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SSW
    17
    SSW
    16
    SSW
    16
    SSW
    16
    SSW
    16
    SSW
    16
    SSW
    16
    SW
    16
    SW
    16
    SW
    17
    SW
    17
    SW
    17
    SW
    17
    SW
    17
    SW
    17
    SW
    16
    SW
    16
    SW
    15
    SW
    14
    SSW
    13
    SSW
    13
    SSW
    12
    SSW
    12
    SSW
    12
    Wind gust (mph)
    43
    40
    39
    40
    39
    38
    40
    40
    39
    40
    40
    40
    41
    40
    41
    39
    38
    37
    36
    34
    32
    32
    31
    31
    Visibility (description)
    VG
    VG
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    VG
    VG
    VG
    VG
    VG
    Humidity
    80%
    81%
    82%
    80%
    81%
    79%
    79%
    79%
    80%
    76%
    74%
    72%
    67%
    67%
    68%
    72%
    72%
    73%
    74%
    78%
    80%
    79%
    80%
    81%
    UV - - - - - - 1 1 1 1 1 1 1 1 1 1 1 1 1 - - - - -
    Friday (13 March 2026)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Light rain Light shower night Cloudy Light shower day Light shower day Light shower day Partly cloudy night Partly cloudy night
    Chance of precipitation
    60%
    60%
    50%
    60%
    60%
    60%
    40%
    30%
    Temperature (°C)
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SSW
    11
    SW
    11
    SW
    10
    SW
    11
    SW
    12
    WSW
    11
    WSW
    8
    WSW
    6
    Wind gust (mph)
    28
    27
    25
    28
    28
    24
    18
    15
    Visibility (description)
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    Humidity
    82%
    82%
    85%
    79%
    75%
    71%
    76%
    83%
    UV - - 1 1 1 1 1 -
    Saturday (14 March 2026)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Cloudy Cloudy Sunny intervals Cloudy Cloudy Sunny intervals Partly cloudy night Cloudy
    Chance of precipitation
    30%
    30%
    30%
    30%
    40%
    40%
    30%
    30%
    Temperature (°C)
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    WSW
    5
    WSW
    5
    SW
    4
    SW
    5
    WSW
    9
    SW
    9
    SW
    6
    SW
    5
    Wind gust (mph)
    12
    12
    13
    20
    23
    22
    17
    16
    Visibility (description)
    VG
    VG
    G
    VG
    VG
    VG
    VG
    VG
    Humidity
    88%
    91%
    92%
    84%
    68%
    59%
    70%
    83%
    UV - - 1 1 2 1 1 -

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    Strathclyde weather forecast

    Headline:

    Mostly dry with sunny spells on Sunday.

    Today:

    A dry morning with bright and sunny spells. Remaining dry through the afternoon with some sunny spells but generally turning cloudier. A few spots of rain are possible over western Argyll, where it will also be windy. Maximum temperature 11 °C.

    Tonight:

    Some clear spells at first this evening but soon turning cloudier with outbreaks of rain spreading northwards. Cloudy overnight with outbreaks of rain. Minimum temperature 5 °C.

    Monday:

    A mostly cloudy day with outbreaks of rain. Becoming drier with sunny spells for a time in the afternoon. Maximum temperature 12 °C.

    Outlook for Tuesday to Thursday:

    Mostly cloudy with showers and at times longer spells of heavier, more persistent rain, though still with some dry and bright spells. Winds strengthening Tuesday, staying strong Wednesday and Thursday.

    Updated:

    UK long range weather forecast

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