Falmouth (Cornwall) weather

Forecast days

Sunny intervals changing to light showers by early evening.
Sunrise iconSunrise:
Sunset iconSunset:
M UV
L Pollution
Next high tide: for
Gyllyngvase

    7 day forecast for Falmouth

    Today (8 September 2026)
    Time
    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 Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Light shower day Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Light shower night
    Chance of precipitation
    10%
    <5%
    <5%
    <5%
    10%
    20%
    20%
    40%
    50%
    30%
    30%
    20%
    40%
    60%
    Temperature
    16°
    17°
    18°
    18°
    18°
    17°
    17°
    17°
    17°
    16°
    15°
    15°
    15°
    15°
    Feels like temperature (°C)
    13°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    Wind direction and speed
    NW
    13
    NNW
    16
    NW
    16
    NW
    16
    NW
    16
    NW
    16
    NW
    16
    NW
    15
    NW
    14
    WNW
    11
    WNW
    10
    WNW
    9
    WNW
    9
    WNW
    9
    Wind gust (mph)
    31
    31
    31
    32
    32
    33
    32
    31
    31
    30
    28
    28
    27
    27
    Visibility
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    77%
    65%
    64%
    62%
    56%
    58%
    64%
    64%
    65%
    66%
    67%
    68%
    69%
    71%
    UV 3 4 5 5 5 4 2 1 1 1 - - - -
    Wednesday (9 September 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 shower night Light shower night Light shower night Light shower night Light shower 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 day Sunny day Sunny day Sunny day Clear night Clear night Clear night Partly cloudy night
    Chance of precipitation
    60%
    50%
    60%
    60%
    50%
    40%
    40%
    30%
    20%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    15°
    15°
    15°
    14°
    14°
    14°
    14°
    13°
    14°
    15°
    16°
    17°
    18°
    18°
    19°
    18°
    18°
    18°
    17°
    16°
    13°
    13°
    13°
    12°
    Feels like temperature (°C)
    13°
    13°
    13°
    13°
    13°
    12°
    12°
    12°
    13°
    14°
    15°
    15°
    15°
    16°
    17°
    16°
    16°
    16°
    16°
    15°
    13°
    12°
    12°
    12°
    Wind direction and speed (mph)
    WNW
    9
    WNW
    9
    WNW
    10
    NW
    10
    WNW
    9
    WNW
    9
    WNW
    8
    WNW
    7
    WNW
    7
    NW
    8
    NW
    9
    NW
    11
    NW
    10
    NW
    10
    NW
    9
    NW
    9
    NW
    9
    NW
    8
    NW
    7
    NW
    4
    WNW
    3
    W
    3
    W
    3
    WSW
    3
    Wind gust (mph)
    28
    27
    27
    26
    26
    25
    24
    22
    22
    22
    21
    21
    20
    19
    18
    18
    17
    15
    14
    11
    10
    9
    9
    9
    Visibility (description)
    G
    G
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    74%
    76%
    76%
    77%
    78%
    77%
    77%
    78%
    76%
    70%
    64%
    58%
    55%
    54%
    53%
    53%
    54%
    55%
    56%
    65%
    76%
    79%
    80%
    81%
    UV - - - - - - 1 1 1 2 3 4 5 5 5 4 2 1 1 1 - - - -
    Thursday (10 September 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 Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Cloudy Sunny intervals Cloudy Cloudy Cloudy Cloudy Overcast Overcast Overcast Overcast Light rain Light rain Light rain Light rain Light rain Light rain Light shower night Partly cloudy night
    Chance of precipitation
    10%
    10%
    10%
    10%
    10%
    20%
    20%
    20%
    10%
    10%
    20%
    20%
    30%
    30%
    40%
    50%
    60%
    60%
    70%
    80%
    70%
    60%
    50%
    40%
    Temperature (°C)
    12°
    13°
    13°
    13°
    13°
    13°
    13°
    14°
    15°
    16°
    17°
    18°
    18°
    19°
    19°
    18°
    18°
    18°
    17°
    17°
    17°
    17°
    17°
    17°
    Feels like temperature (°C)
    12°
    12°
    13°
    13°
    13°
    13°
    13°
    13°
    14°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    Wind direction and speed (mph)
    WSW
    3
    WSW
    3
    SW
    3
    SW
    3
    SW
    4
    SW
    5
    SW
    5
    SSW
    6
    SSW
    6
    S
    7
    S
    9
    S
    11
    SSW
    13
    SSW
    13
    SSW
    13
    SSW
    14
    SSW
    13
    SSW
    13
    SSW
    11
    SSW
    11
    SW
    10
    SW
    9
    SW
    8
    WSW
    9
    Wind gust (mph)
    10
    12
    12
    13
    16
    17
    19
    20
    21
    23
    25
    26
    27
    28
    28
    29
    29
    28
    28
    28
    26
    25
    25
    22
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    M
    M
    M
    M
    M
    M
    M
    M
    Humidity
    81%
    81%
    80%
    82%
    83%
    83%
    83%
    84%
    83%
    77%
    74%
    73%
    73%
    73%
    73%
    77%
    81%
    84%
    90%
    92%
    95%
    96%
    96%
    95%
    UV - - - - - - 1 1 1 1 2 3 4 3 4 1 1 1 1 1 - - - -
    Friday (11 September 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 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 Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Clear night Clear night Clear night Clear night
    Chance of precipitation
    30%
    40%
    30%
    20%
    20%
    20%
    20%
    20%
    20%
    20%
    20%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    17°
    17°
    17°
    17°
    16°
    16°
    15°
    15°
    16°
    17°
    18°
    19°
    19°
    20°
    20°
    20°
    19°
    19°
    19°
    17°
    15°
    14°
    14°
    13°
    Feels like temperature (°C)
    16°
    16°
    16°
    16°
    15°
    15°
    15°
    14°
    15°
    17°
    17°
    18°
    18°
    18°
    18°
    18°
    18°
    18°
    17°
    16°
    15°
    13°
    13°
    12°
    Wind direction and speed (mph)
    WSW
    9
    W
    9
    W
    8
    WNW
    8
    WNW
    8
    WNW
    7
    WNW
    7
    WNW
    7
    NW
    7
    NW
    8
    NNW
    9
    NNW
    9
    NNW
    9
    NNW
    10
    NNW
    10
    NNW
    9
    NNW
    9
    NNW
    9
    NNW
    9
    NNW
    8
    NW
    7
    NW
    6
    WNW
    6
    WNW
    5
    Wind gust (mph)
    21
    21
    21
    19
    19
    18
    18
    17
    18
    19
    19
    19
    19
    19
    20
    20
    20
    19
    18
    16
    15
    13
    12
    10
    Visibility (description)
    M
    M
    M
    M
    G
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    94%
    94%
    94%
    93%
    91%
    91%
    90%
    89%
    88%
    82%
    77%
    73%
    67%
    66%
    65%
    63%
    63%
    65%
    66%
    73%
    81%
    84%
    85%
    86%
    UV - - - - - - 1 1 1 2 3 4 4 4 4 3 2 1 1 1 - - - -
    Saturday (12 September 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 Clear night Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Overcast Overcast Overcast Overcast Overcast Overcast Overcast
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    20%
    20%
    20%
    20%
    20%
    30%
    Temperature (°C)
    12°
    12°
    12°
    12°
    12°
    11°
    11°
    11°
    13°
    16°
    17°
    19°
    19°
    20°
    20°
    20°
    19°
    19°
    18°
    18°
    18°
    17°
    17°
    17°
    Feels like temperature (°C)
    12°
    12°
    12°
    11°
    11°
    11°
    10°
    11°
    13°
    16°
    17°
    18°
    18°
    18°
    18°
    18°
    18°
    17°
    17°
    17°
    17°
    16°
    16°
    17°
    Wind direction and speed (mph)
    WNW
    5
    WNW
    4
    WNW
    4
    W
    4
    W
    5
    W
    5
    W
    5
    WSW
    4
    WSW
    4
    SW
    5
    SSW
    6
    SSW
    7
    SSW
    7
    SSW
    8
    SSW
    10
    SW
    10
    SW
    10
    SW
    11
    SW
    11
    SW
    10
    SW
    9
    SW
    9
    SW
    9
    SW
    9
    Wind gust (mph)
    10
    9
    9
    9
    9
    10
    10
    10
    12
    13
    15
    16
    19
    20
    21
    22
    22
    23
    23
    23
    23
    22
    20
    20
    Visibility (description)
    VG
    VG
    G
    G
    G
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    M
    M
    M
    M
    Humidity
    87%
    87%
    87%
    87%
    88%
    88%
    89%
    88%
    85%
    77%
    71%
    69%
    67%
    67%
    68%
    71%
    72%
    75%
    78%
    84%
    87%
    90%
    91%
    92%
    UV - - - - - - 1 1 1 2 3 3 4 4 4 3 2 1 1 1 - - - -
    Sunday (13 September 2026)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Mist
    Chance of precipitation
    30%
    30%
    20%
    30%
    20%
    10%
    10%
    10%
    10%
    Temperature (°C)
    18°
    18°
    17°
    18°
    18°
    19°
    20°
    18°
    18°
    Feels like temperature (°C)
    17°
    17°
    17°
    17°
    17°
    18°
    18°
    18°
    17°
    Wind direction and speed (mph)
    SW
    9
    SW
    10
    WSW
    9
    WSW
    8
    W
    9
    W
    10
    W
    10
    W
    8
    WSW
    8
    Wind gust (mph)
    20
    19
    17
    18
    20
    19
    18
    13
    12
    Visibility (description)
    M
    M
    M
    M
    M
    G
    G
    G
    M
    Humidity
    93%
    94%
    95%
    95%
    93%
    86%
    82%
    88%
    96%
    UV - - - 1 2 3 1 1 -
    Monday (14 September 2026)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Mist Mist Overcast Overcast Overcast Overcast Overcast Mist
    Chance of precipitation
    20%
    20%
    30%
    20%
    20%
    20%
    20%
    30%
    Temperature (°C)
    17°
    17°
    18°
    19°
    20°
    20°
    19°
    18°
    Feels like temperature (°C)
    17°
    17°
    18°
    19°
    19°
    19°
    19°
    18°
    Wind direction and speed (mph)
    SW
    7
    SW
    6
    SW
    7
    SW
    7
    SW
    9
    SW
    9
    SW
    8
    SW
    8
    Wind gust (mph)
    12
    14
    16
    20
    20
    19
    16
    17
    Visibility (description)
    P
    P
    P
    M
    G
    G
    M
    M
    Humidity
    96%
    97%
    98%
    93%
    87%
    88%
    93%
    96%
    UV - - 1 2 4 1 1 -

    UK video forecast

    Falmouth weather map

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    Flood warnings icon
    in force for England
    in force for England

    Flood warnings may be in force for England

    South West England weather forecast

    Headline:

    Turning drier with lighter winds over the next few days.

    Today:

    Some patchy light rain in the east to start, but will clear during the morning, with brighter skies developing by lunchtime. A few showers possible in the west during the afternoon, but many areas stay dry and bright. Feeling cooler. Maximum temperature 19 °C.

    Tonight:

    Showers continue to feed into Cornwall and parts of Devon overnight but staying dry and clear elsewhere. Winds easing across the region. Feeling cool for many. Minimum temperature 8 °C.

    Wednesday:

    Any showers in the west will clear through the morning, leaving a mostly dry and bright day with sunny spells. Light winds making it feel slightly warmer than Tuesday. Maximum temperature 19 °C.

    Outlook for Thursday to Saturday:

    Staying changeable through the week, as another band of rain moves in from the west on Thursday, before drier and brighter weather returns on Friday. Temperatures likely around average.

    Updated:

    UK long range weather forecast