Isle of Grain (Medway) weather

Forecast days

Overcast changing to sunny intervals by lunchtime.
Sunrise iconSunrise:
Sunset iconSunset:
M UV
L Pollution
No pollen data.
Next high tide: for
Sheerness (Beach)

    7 day forecast for Isle of Grain

    Today (17 September 2025)
    Time
    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 Overcast Overcast Overcast Cloudy Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Overcast
    Chance of precipitation
    40%
    50%
    30%
    10%
    10%
    20%
    20%
    20%
    20%
    10%
    10%
    10%
    10%
    10%
    <5%
    <5%
    Temperature
    14°
    15°
    16°
    17°
    18°
    18°
    19°
    19°
    19°
    19°
    18°
    18°
    18°
    18°
    18°
    18°
    Feels like temperature (°C)
    12°
    12°
    13°
    13°
    13°
    14°
    14°
    15°
    15°
    15°
    14°
    14°
    14°
    14°
    14°
    15°
    Wind direction and speed
    S
    12
    SSW
    16
    SSW
    18
    SW
    21
    SW
    23
    SW
    24
    SW
    23
    SW
    23
    SW
    22
    SW
    22
    SW
    21
    SW
    21
    SW
    21
    SW
    20
    SW
    19
    SW
    18
    Wind gust (mph)
    22
    27
    32
    34
    36
    36
    35
    34
    32
    32
    30
    29
    28
    27
    27
    25
    Visibility
    M
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    92%
    92%
    87%
    85%
    83%
    79%
    76%
    76%
    77%
    77%
    83%
    85%
    86%
    86%
    88%
    91%
    UV 1 1 2 3 3 3 3 2 1 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 Cloudy Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Sunny intervals Cloudy Cloudy 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
    <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)
    18°
    18°
    18°
    18°
    18°
    18°
    18°
    18°
    18°
    18°
    19°
    20°
    21°
    21°
    22°
    22°
    21°
    21°
    20°
    19°
    19°
    18°
    18°
    18°
    Feels like temperature (°C)
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    16°
    16°
    17°
    17°
    18°
    18°
    18°
    17°
    16°
    16°
    16°
    16°
    16°
    16°
    Wind direction and speed (mph)
    SW
    18
    SW
    17
    SW
    17
    SW
    17
    SW
    18
    SW
    18
    SW
    18
    SW
    18
    SW
    18
    SW
    19
    SW
    19
    SW
    20
    SW
    20
    SW
    20
    SW
    20
    SW
    20
    SW
    20
    SW
    20
    SW
    19
    SW
    17
    SW
    16
    SW
    15
    SW
    13
    SW
    12
    Wind gust (mph)
    25
    24
    24
    23
    23
    23
    23
    24
    26
    28
    30
    30
    31
    31
    32
    32
    31
    29
    25
    23
    21
    20
    18
    16
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    91%
    92%
    91%
    91%
    91%
    90%
    90%
    90%
    89%
    87%
    85%
    83%
    81%
    78%
    76%
    74%
    74%
    75%
    75%
    76%
    80%
    81%
    82%
    82%
    UV - - - - - - 1 1 1 1 2 2 2 3 3 2 1 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 Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals 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 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)
    17°
    17°
    17°
    16°
    16°
    16°
    16°
    16°
    16°
    18°
    20°
    22°
    23°
    24°
    25°
    25°
    25°
    24°
    22°
    21°
    19°
    18°
    18°
    17°
    Feels like temperature (°C)
    16°
    16°
    16°
    16°
    15°
    15°
    15°
    15°
    16°
    17°
    19°
    21°
    23°
    24°
    24°
    24°
    24°
    23°
    21°
    19°
    18°
    17°
    17°
    17°
    Wind direction and speed (mph)
    SW
    11
    SSW
    9
    SSW
    8
    S
    8
    S
    8
    S
    8
    SSE
    7
    SSE
    7
    SSE
    7
    S
    8
    S
    9
    SSW
    9
    SSW
    10
    SSW
    11
    SSW
    11
    SSW
    12
    SSW
    12
    SSW
    12
    SSW
    11
    S
    10
    SSW
    9
    SSW
    9
    SW
    8
    SW
    8
    Wind gust (mph)
    14
    13
    12
    12
    12
    12
    12
    13
    15
    16
    17
    18
    19
    19
    19
    20
    19
    18
    14
    12
    12
    13
    12
    11
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    83%
    84%
    85%
    86%
    89%
    90%
    91%
    92%
    91%
    86%
    83%
    77%
    73%
    69%
    66%
    65%
    65%
    66%
    68%
    74%
    76%
    79%
    83%
    84%
    UV - - - - - - 1 1 1 2 3 4 4 4 3 2 1 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 Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    20%
    20%
    30%
    30%
    30%
    40%
    40%
    40%
    30%
    30%
    30%
    20%
    20%
    10%
    10%
    10%
    Temperature (°C)
    17°
    16°
    16°
    16°
    16°
    16°
    15°
    15°
    16°
    17°
    17°
    18°
    19°
    19°
    19°
    19°
    19°
    19°
    18°
    17°
    16°
    16°
    15°
    15°
    Feels like temperature (°C)
    16°
    16°
    16°
    15°
    15°
    15°
    15°
    15°
    15°
    16°
    16°
    17°
    17°
    18°
    17°
    17°
    17°
    16°
    15°
    15°
    14°
    13°
    13°
    13°
    Wind direction and speed (mph)
    SW
    7
    SW
    7
    SW
    6
    SSW
    7
    SW
    6
    WSW
    6
    SW
    6
    SW
    6
    SSW
    7
    SSW
    8
    SW
    9
    SSW
    10
    S
    11
    SSW
    12
    SSW
    13
    WSW
    14
    SW
    14
    SW
    15
    SW
    15
    WSW
    15
    WSW
    15
    WSW
    14
    WSW
    14
    WSW
    14
    Wind gust (mph)
    10
    10
    10
    10
    9
    9
    8
    9
    12
    12
    15
    16
    17
    19
    16
    18
    20
    19
    17
    17
    18
    16
    15
    16
    Visibility (description)
    G
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    E
    E
    E
    Humidity
    85%
    84%
    85%
    87%
    87%
    87%
    88%
    89%
    89%
    88%
    87%
    86%
    85%
    84%
    85%
    83%
    79%
    81%
    83%
    80%
    79%
    81%
    80%
    83%
    UV - - - - - - 1 1 1 1 2 3 2 3 2 1 1 1 1 - - - - -
    Sunday (21 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 Clear night Clear night Clear night Partly cloudy night Partly cloudy night Partly cloudy night 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
    20%
    10%
    10%
    10%
    20%
    20%
    20%
    20%
    30%
    20%
    20%
    30%
    30%
    30%
    30%
    30%
    40%
    30%
    30%
    30%
    30%
    30%
    30%
    30%
    Temperature (°C)
    14°
    14°
    13°
    13°
    13°
    12°
    12°
    12°
    12°
    13°
    14°
    15°
    15°
    16°
    16°
    16°
    16°
    15°
    15°
    14°
    13°
    13°
    12°
    12°
    Feels like temperature (°C)
    12°
    12°
    11°
    11°
    10°
    10°
    10°
    10°
    10°
    11°
    12°
    13°
    13°
    13°
    13°
    13°
    13°
    12°
    12°
    11°
    10°
    10°
    10°
    Wind direction and speed (mph)
    WSW
    13
    WSW
    12
    WSW
    12
    WSW
    12
    WSW
    12
    WSW
    12
    WSW
    12
    WSW
    12
    W
    11
    WNW
    12
    WNW
    12
    WNW
    13
    WNW
    13
    NW
    13
    NW
    13
    NNW
    14
    N
    14
    N
    15
    N
    15
    N
    15
    N
    15
    N
    15
    N
    15
    N
    16
    Wind gust (mph)
    15
    14
    15
    15
    13
    12
    13
    13
    12
    12
    13
    15
    15
    17
    17
    15
    15
    15
    16
    17
    19
    21
    21
    19
    Visibility (description)
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    82%
    82%
    83%
    82%
    83%
    82%
    82%
    83%
    83%
    81%
    77%
    72%
    67%
    64%
    64%
    63%
    66%
    66%
    67%
    71%
    72%
    73%
    76%
    77%
    UV - - - - - - 1 1 1 2 3 3 3 3 2 2 1 1 1 - - - - -
    Monday (22 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 Sunny intervals Cloudy Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    30%
    30%
    30%
    30%
    30%
    20%
    10%
    10%
    10%
    Temperature (°C)
    12°
    12°
    11°
    10°
    13°
    15°
    15°
    13°
    12°
    Feels like temperature (°C)
    10°
    12°
    11°
    10°
    Wind direction and speed (mph)
    N
    15
    N
    15
    N
    15
    N
    14
    NNE
    16
    NNE
    18
    NNE
    18
    NNE
    18
    NNE
    16
    Wind gust (mph)
    19
    25
    26
    28
    28
    28
    29
    28
    26
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    77%
    77%
    77%
    78%
    74%
    63%
    62%
    65%
    69%
    UV - - - 1 3 3 1 - -
    Tuesday (23 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 Cloudy Cloudy Cloudy Cloudy
    Chance of precipitation
    20%
    20%
    30%
    40%
    30%
    30%
    30%
    40%
    Temperature (°C)
    11°
    10°
    10°
    14°
    15°
    15°
    14°
    13°
    Feels like temperature (°C)
    11°
    11°
    11°
    10°
    10°
    Wind direction and speed (mph)
    N
    15
    N
    14
    N
    15
    NNE
    17
    NE
    19
    NE
    19
    NE
    18
    NE
    16
    Wind gust (mph)
    25
    25
    26
    30
    30
    29
    27
    22
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    73%
    75%
    77%
    75%
    67%
    66%
    73%
    75%
    UV - - 1 2 3 1 - -

    UK video forecast

    Isle of Grain weather map

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    WARNING
    Flood warnings icon
    Flood warnings in force for England
    Flood warnings in force for England

    London & South East England weather forecast

    Headline:

    Unsettled with outbreaks of rain.

    Today:

    A band of rain and low cloud moving through the area early morning, turning heavy at times. The rain easing through the morning, but lingering on and off until the evening. Blustery winds expected. Maximum temperature 19 °C.

    Tonight:

    Generally dry with plenty of low cloud, and a continued risk of some light rain at times. Mist and hill fog possible in places. Minimum temperature 16 °C.

    Thursday:

    Mainly dry with plenty of low cloud at first. The cloud slowly lifting through the morning to leave some brighter spells later on. Gusty winds developing, particularly along the coast. Maximum temperature 22 °C.

    Outlook for Friday to Sunday:

    Unsettled and cloudy with blustery showers and longer spells of rain possible through the period, becoming heavy at times. Turning colder on Sunday.

    Updated:

    UK long range weather forecast

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