St Mawes (Cornwall) weather

Forecast days

Overcast changing to sunny intervals by lunchtime.
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Sunset iconSunset:
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Gyllyngvase

    7 day forecast for St Mawes

    Today (30 June 2025)
    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 Overcast Overcast Overcast 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
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature
    18°
    18°
    18°
    19°
    19°
    20°
    20°
    20°
    21°
    21°
    20°
    19°
    18°
    18°
    Feels like temperature (°C)
    18°
    18°
    18°
    19°
    19°
    20°
    20°
    21°
    21°
    21°
    19°
    19°
    18°
    17°
    Wind direction and speed
    ESE
    6
    ESE
    6
    ESE
    6
    SE
    6
    SE
    6
    SE
    6
    SE
    6
    S
    5
    SSW
    6
    NW
    8
    NW
    9
    NNW
    9
    NNW
    8
    NW
    8
    Wind gust (mph)
    12
    12
    12
    11
    10
    10
    9
    9
    10
    11
    12
    13
    14
    14
    Visibility
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    Humidity
    88%
    87%
    86%
    85%
    84%
    84%
    84%
    84%
    79%
    78%
    79%
    84%
    85%
    88%
    UV 4 4 7 7 7 6 4 2 1 1 1 1 - -
    Tuesday (1 July 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 Sunny intervals Sunny intervals Sunny intervals Sunny intervals 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
    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°
    17°
    17°
    17°
    17°
    17°
    18°
    19°
    20°
    21°
    22°
    22°
    22°
    22°
    22°
    21°
    20°
    19°
    19°
    18°
    17°
    16°
    Feels like temperature (°C)
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    18°
    19°
    20°
    21°
    21°
    21°
    22°
    22°
    21°
    20°
    20°
    19°
    18°
    17°
    16°
    16°
    15°
    Wind direction and speed (mph)
    NNW
    7
    NNW
    7
    NNW
    6
    NNW
    5
    NW
    5
    NNW
    4
    NW
    4
    NW
    4
    NNW
    5
    NNW
    5
    NW
    5
    WNW
    6
    SW
    7
    SW
    8
    SW
    8
    W
    9
    WNW
    10
    NW
    10
    NW
    10
    NW
    11
    NW
    11
    NW
    10
    NW
    8
    NW
    8
    Wind gust (mph)
    12
    12
    11
    10
    9
    8
    8
    9
    9
    9
    8
    10
    13
    15
    17
    18
    18
    18
    18
    17
    19
    18
    17
    17
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    E
    E
    E
    E
    E
    Humidity
    91%
    92%
    92%
    93%
    94%
    95%
    95%
    90%
    85%
    81%
    76%
    73%
    69%
    68%
    68%
    67%
    69%
    72%
    74%
    76%
    77%
    79%
    83%
    83%
    UV - - - - - 1 1 1 2 3 4 6 6 6 6 4 3 2 1 1 1 1 - -
    Wednesday (2 July 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 Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Sunny day Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    16°
    16°
    15°
    16°
    18°
    20°
    20°
    18°
    15°
    Feels like temperature (°C)
    15°
    15°
    14°
    14°
    16°
    16°
    16°
    15°
    14°
    Wind direction and speed (mph)
    NW
    8
    NW
    8
    NW
    8
    NNW
    10
    NNW
    13
    NNW
    15
    NNW
    15
    NNW
    14
    NNW
    9
    Wind gust (mph)
    17
    18
    19
    22
    24
    26
    26
    24
    19
    Visibility (description)
    E
    E
    E
    E
    E
    E
    E
    E
    E
    Humidity
    84%
    84%
    85%
    80%
    65%
    56%
    53%
    56%
    74%
    UV - - - 1 5 8 5 1 -
    Thursday (3 July 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    14°
    13°
    14°
    19°
    20°
    20°
    18°
    15°
    Feels like temperature (°C)
    13°
    12°
    13°
    17°
    17°
    17°
    16°
    14°
    Wind direction and speed (mph)
    NNW
    8
    NNW
    7
    NNW
    6
    N
    9
    NNW
    12
    NNW
    14
    NNW
    12
    NNW
    8
    Wind gust (mph)
    15
    15
    16
    18
    21
    24
    21
    14
    Visibility (description)
    E
    E
    VG
    E
    E
    E
    E
    E
    Humidity
    77%
    81%
    77%
    55%
    45%
    49%
    57%
    76%
    UV - - 1 5 8 5 1 -
    Friday (4 July 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny intervals Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    10%
    Temperature (°C)
    13°
    12°
    14°
    19°
    21°
    20°
    19°
    16°
    Feels like temperature (°C)
    13°
    12°
    14°
    18°
    19°
    18°
    17°
    15°
    Wind direction and speed (mph)
    NW
    6
    NNW
    4
    NW
    4
    WNW
    6
    W
    9
    WNW
    11
    WNW
    11
    WNW
    7
    Wind gust (mph)
    13
    9
    10
    14
    18
    19
    18
    10
    Visibility (description)
    VG
    VG
    VG
    E
    E
    E
    VG
    VG
    Humidity
    85%
    89%
    85%
    61%
    55%
    56%
    64%
    83%
    UV - - 1 5 8 5 1 -
    Saturday (5 July 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Cloudy Cloudy Overcast Overcast Overcast Overcast Overcast
    Chance of precipitation
    10%
    10%
    20%
    20%
    30%
    30%
    30%
    40%
    Temperature (°C)
    15°
    15°
    16°
    18°
    19°
    19°
    18°
    17°
    Feels like temperature (°C)
    14°
    14°
    15°
    17°
    18°
    18°
    17°
    17°
    Wind direction and speed (mph)
    W
    7
    W
    7
    WSW
    7
    W
    10
    WSW
    12
    WSW
    12
    W
    11
    W
    8
    Wind gust (mph)
    10
    11
    18
    21
    23
    22
    19
    14
    Visibility (description)
    G
    G
    G
    VG
    G
    G
    G
    G
    Humidity
    91%
    92%
    88%
    78%
    77%
    81%
    86%
    93%
    UV - - 1 4 5 3 1 -
    Sunday (6 July 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Drizzle Drizzle Overcast Overcast Cloudy Overcast Overcast Overcast
    Chance of precipitation
    40%
    40%
    30%
    20%
    20%
    10%
    10%
    20%
    Temperature (°C)
    17°
    16°
    16°
    18°
    19°
    19°
    18°
    17°
    Feels like temperature (°C)
    16°
    16°
    16°
    17°
    18°
    18°
    16°
    16°
    Wind direction and speed (mph)
    W
    7
    W
    7
    WNW
    8
    WNW
    10
    WNW
    11
    WNW
    12
    WNW
    11
    WNW
    8
    Wind gust (mph)
    11
    11
    16
    19
    21
    21
    19
    14
    Visibility (description)
    M
    M
    G
    G
    G
    G
    G
    G
    Humidity
    95%
    96%
    95%
    87%
    81%
    78%
    81%
    90%
    UV - - 1 3 5 4 1 -

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    Forecast for 10:00, Mon
    Updated 08:00 (UTC+1) on Mon 30 Jun 2025

    South West England weather forecast

    Headline:

    Bright, sunny and very warm.

    Today:

    Any early mist and murk clearing soon after dawn, leaving a widely fine day with plenty of sunshine for all. Becoming very warm or hot by the afternoon, and feeling humid too with light winds. Maximum temperature 28 °C.

    Tonight:

    Plenty of late evening sunshine for many, though turning cloudier in the far southwest. Dry and settled overnight, with some mist and murk returning across the Moors. Feeling muggy. Minimum temperature 16 °C.

    Tuesday:

    A cooler, cloudier day for many, though staying dry with a few sunny spells too. Feeling fresher in the west, but still rather warm in the east. Maximum temperature 25 °C.

    Outlook for Wednesday to Friday:

    Fresher for all with a few bright spells, but cloudier skies bringing outbreaks of rain at times too, these sometimes heavy. Light winds inland, but breezier around the coasts.

    Updated:

    UK long range weather forecast

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