Trewithen (Cornwall) weather

Forecast days

Cloudy.
Sunrise iconSunrise:
Sunset iconSunset:
M UV
L Pollution

    7 day forecast for Trewithen

    Today (9 May 2026)
    Time
    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 Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Light rain Cloudy Cloudy Cloudy Sunny intervals Cloudy Partly cloudy night Partly cloudy night Cloudy
    Chance of precipitation
    10%
    10%
    20%
    40%
    30%
    20%
    20%
    20%
    20%
    30%
    30%
    50%
    60%
    40%
    40%
    40%
    40%
    30%
    20%
    10%
    10%
    Temperature
    12°
    12°
    12°
    12°
    12°
    13°
    14°
    15°
    16°
    17°
    17°
    18°
    17°
    17°
    17°
    16°
    16°
    15°
    14°
    13°
    13°
    Feels like temperature (°C)
    10°
    10°
    10°
    10°
    10°
    11°
    12°
    13°
    14°
    14°
    14°
    15°
    15°
    15°
    15°
    15°
    15°
    14°
    13°
    12°
    12°
    Wind direction and speed
    E
    10
    E
    10
    E
    10
    E
    10
    E
    10
    E
    11
    E
    12
    E
    13
    E
    14
    E
    14
    E
    14
    E
    13
    E
    12
    E
    11
    E
    9
    ENE
    8
    NE
    7
    NNE
    7
    N
    7
    NNE
    8
    NNE
    8
    Wind gust (mph)
    22
    22
    22
    22
    22
    22
    23
    23
    24
    24
    24
    24
    23
    22
    22
    22
    22
    22
    22
    23
    23
    Visibility
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    VG
    VG
    G
    G
    G
    G
    G
    G
    G
    Humidity
    75%
    75%
    76%
    77%
    77%
    76%
    74%
    69%
    64%
    58%
    57%
    57%
    58%
    58%
    58%
    59%
    66%
    74%
    81%
    81%
    77%
    UV - - 1 1 1 1 2 3 4 3 3 4 3 3 2 1 1 1 - - -
    Sunday (10 May 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 Cloudy Cloudy 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 Clear night Clear night Clear night
    Chance of precipitation
    20%
    20%
    10%
    20%
    30%
    20%
    20%
    20%
    10%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    13°
    13°
    12°
    12°
    12°
    11°
    10°
    10°
    11°
    12°
    14°
    15°
    16°
    17°
    17°
    17°
    17°
    16°
    16°
    15°
    13°
    12°
    11°
    10°
    Feels like temperature (°C)
    11°
    11°
    11°
    10°
    10°
    10°
    11°
    12°
    13°
    14°
    14°
    14°
    14°
    13°
    13°
    12°
    11°
    10°
    Wind direction and speed (mph)
    NNE
    8
    NE
    8
    NE
    8
    NE
    8
    NE
    9
    NE
    9
    NE
    10
    NE
    11
    ENE
    12
    NE
    13
    NE
    13
    NE
    13
    NE
    13
    NE
    13
    NE
    13
    NE
    13
    NE
    13
    NNE
    13
    NNE
    13
    NNE
    13
    NNE
    12
    NNE
    11
    NNE
    10
    NNE
    9
    Wind gust (mph)
    22
    23
    23
    25
    27
    28
    29
    29
    30
    29
    29
    29
    30
    30
    30
    29
    29
    28
    28
    29
    29
    28
    26
    25
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    VG
    VG
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    76%
    77%
    77%
    77%
    72%
    72%
    72%
    72%
    66%
    63%
    59%
    55%
    53%
    51%
    50%
    50%
    51%
    52%
    53%
    56%
    57%
    63%
    65%
    66%
    UV - - - - - 1 1 1 1 3 4 5 6 6 5 4 3 2 1 1 1 - - -
    Monday (11 May 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 Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Clear night Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    11°
    12°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    12°
    12°
    10°
    Feels like temperature (°C)
    10°
    10°
    11°
    11°
    11°
    11°
    11°
    11°
    10°
    10°
    10°
    Wind direction and speed (mph)
    NNE
    8
    NNE
    7
    NNE
    6
    NNE
    6
    NNE
    6
    N
    5
    N
    5
    N
    4
    N
    5
    N
    7
    N
    9
    NNW
    10
    NNW
    11
    NNW
    11
    NNW
    12
    NNW
    12
    NNW
    12
    NNW
    12
    NNW
    11
    NNW
    10
    NNW
    8
    NW
    6
    NW
    6
    WNW
    6
    Wind gust (mph)
    24
    23
    21
    20
    19
    18
    17
    16
    16
    19
    21
    21
    22
    22
    22
    23
    23
    22
    22
    20
    18
    17
    15
    15
    Visibility (description)
    G
    VG
    VG
    VG
    VG
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    G
    Humidity
    68%
    68%
    70%
    71%
    72%
    74%
    74%
    65%
    56%
    55%
    54%
    52%
    54%
    54%
    58%
    62%
    63%
    64%
    65%
    69%
    75%
    84%
    86%
    88%
    UV - - - - - 1 1 1 1 2 3 5 5 5 5 3 3 2 1 1 1 - - -
    Tuesday (12 May 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 Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Cloudy 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
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    10%
    10%
    10%
    10%
    20%
    20%
    20%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    11°
    13°
    13°
    14°
    14°
    15°
    15°
    15°
    14°
    14°
    13°
    13°
    12°
    11°
    10°
    10°
    Feels like temperature (°C)
    11°
    12°
    12°
    13°
    13°
    13°
    13°
    12°
    12°
    12°
    11°
    11°
    11°
    Wind direction and speed (mph)
    WNW
    5
    NW
    5
    WNW
    5
    WNW
    5
    WNW
    5
    WNW
    4
    W
    4
    W
    3
    WNW
    4
    WNW
    6
    WNW
    7
    NW
    8
    NW
    9
    NW
    10
    NW
    11
    NW
    11
    NW
    12
    NW
    12
    NW
    11
    NW
    10
    WNW
    9
    WNW
    7
    W
    6
    W
    7
    Wind gust (mph)
    14
    13
    13
    12
    11
    10
    9
    10
    11
    13
    15
    16
    18
    19
    21
    21
    22
    22
    21
    21
    19
    19
    19
    18
    Visibility (description)
    G
    G
    G
    M
    M
    M
    M
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    91%
    92%
    93%
    93%
    94%
    94%
    94%
    90%
    84%
    76%
    73%
    70%
    68%
    68%
    69%
    67%
    66%
    67%
    67%
    72%
    75%
    84%
    85%
    87%
    UV - - - - - 1 1 1 1 2 3 3 5 4 5 4 3 2 1 1 1 - - -
    Wednesday (13 May 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 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 Light shower night No weather symbol data
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    20%
    30%
    30%
    30%
    30%
    30%
    30%
    30%
    40%
    40%
    50%
    60%
    Temperature (°C)
    10°
    10°
    10°
    10°
    10°
    11°
    12°
    12°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    12°
    12°
    11°
    10°
    10°
    10°
    Feels like temperature (°C)
    10°
    10°
    10°
    10°
    10°
    Wind direction and speed (mph)
    W
    7
    W
    7
    W
    7
    WNW
    8
    WNW
    8
    WNW
    8
    WNW
    9
    WNW
    11
    WNW
    13
    WNW
    15
    WNW
    16
    WNW
    16
    WNW
    17
    WNW
    18
    WNW
    18
    WNW
    18
    WNW
    19
    WNW
    19
    WNW
    19
    WNW
    18
    WNW
    17
    WNW
    15
    WNW
    16
    WNW
    15
    Wind gust (mph)
    18
    19
    20
    20
    21
    22
    23
    26
    27
    28
    29
    30
    31
    31
    31
    32
    32
    33
    32
    31
    31
    31
    32
    Visibility (description)
    G
    G
    G
    M
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    90%
    91%
    89%
    86%
    84%
    83%
    81%
    75%
    68%
    65%
    63%
    61%
    59%
    61%
    61%
    61%
    64%
    65%
    66%
    69%
    70%
    75%
    78%
    78%
    UV - - - - - 1 1 1 1 2 3 4 5 5 5 4 3 2 1 1 1 - - -
    Thursday (14 May 2026)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols No weather symbol data Cloudy Light shower night Light shower day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night
    Chance of precipitation
    50%
    60%
    60%
    50%
    50%
    40%
    40%
    30%
    Temperature (°C)
    10°
    11°
    12°
    12°
    11°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    WNW
    15
    NW
    15
    NW
    16
    NW
    19
    NW
    20
    NW
    20
    NW
    18
    NW
    14
    Wind gust (mph)
    27
    28
    34
    35
    36
    36
    30
    23
    Visibility (description)
    G
    M
    M
    G
    M
    G
    G
    G
    Humidity
    79%
    83%
    86%
    71%
    64%
    62%
    66%
    76%
    UV No UV data - - 1 3 5 3 1 -
    Friday (15 May 2026)
    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 Sunny intervals Sunny intervals Sunny intervals Partly cloudy night
    Chance of precipitation
    30%
    20%
    20%
    20%
    20%
    10%
    20%
    20%
    Temperature (°C)
    12°
    13°
    13°
    12°
    10°
    Feels like temperature (°C)
    10°
    10°
    Wind direction and speed (mph)
    NNW
    12
    NNW
    12
    NW
    12
    NW
    15
    NW
    14
    NW
    15
    WNW
    13
    WNW
    10
    Wind gust (mph)
    22
    22
    27
    28
    28
    27
    23
    19
    Visibility (description)
    M
    P
    G
    G
    G
    G
    M
    G
    Humidity
    82%
    84%
    80%
    66%
    59%
    57%
    64%
    78%
    UV - - 1 4 5 3 1 -

    UK video forecast

    Trewithen weather map

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    South West England weather forecast

    Headline:

    Showery outbreaks of rain. Drier and brighter on Sunday.

    Today:

    Rather cloudy at times across southern coasts with some further showery rain towards Cornwall and later into Devon. Largely dry with sunny spells elsewhere, and feeling warm. Maximum temperature 21 °C.

    Tonight:

    Rather cloudy overnight with showery outbreaks of rain slowly edging southwards during the night. Rather breezy in places, particularly near coasts. Minimum temperature 6 °C.

    Sunday:

    Any remaining outbreaks of rain clearing the south coast early Sunday. Otherwise a largely dry and bright day with sunny spells developing. Feeling pleasant in the sunshine. Maximum temperature 18 °C.

    Outlook for Monday to Wednesday:

    Unsettled and cool next week, with rain or showers affecting much of the country. Some spells of sunshine in the mix too, but feeling chilly, with a risk of frost.

    Updated:

    UK long range weather forecast

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