Truro (Cornwall) weather

Forecast days

Overcast changing to light rain by late morning.
Sunrise iconSunrise:
Sunset iconSunset:
M UV
L Pollution

    7 day forecast for Truro

    Today (16 May 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 Overcast Overcast Light rain Light rain Light rain Light rain Light rain Light rain Light shower day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    20%
    30%
    40%
    80%
    90%
    90%
    80%
    90%
    90%
    60%
    30%
    20%
    20%
    10%
    10%
    <5%
    10%
    Temperature
    10°
    11°
    12°
    12°
    12°
    12°
    13°
    13°
    13°
    13°
    13°
    13°
    12°
    12°
    11°
    11°
    11°
    Feels like temperature (°C)
    10°
    10°
    11°
    10°
    10°
    11°
    12°
    11°
    11°
    11°
    10°
    10°
    10°
    Wind direction and speed
    WSW
    5
    W
    6
    W
    7
    W
    8
    W
    9
    W
    9
    W
    10
    W
    10
    W
    10
    WSW
    10
    W
    11
    W
    13
    WNW
    12
    WNW
    11
    WNW
    10
    WNW
    10
    WNW
    9
    Wind gust (mph)
    17
    19
    19
    20
    21
    22
    23
    23
    24
    26
    28
    28
    27
    26
    25
    25
    24
    Visibility
    M
    M
    M
    M
    M
    M
    G
    M
    M
    M
    G
    G
    G
    G
    G
    G
    G
    Humidity
    95%
    95%
    91%
    87%
    88%
    87%
    84%
    77%
    81%
    86%
    82%
    77%
    77%
    77%
    80%
    81%
    79%
    UV 1 1 1 2 3 4 3 3 2 2 1 1 1 1 1 - -
    Sunday (17 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 Cloudy Cloudy Cloudy Cloudy Light rain Light rain Light shower day Light shower day Light shower day Light shower day Cloudy Light shower day Light shower day Cloudy Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    10%
    10%
    20%
    30%
    30%
    40%
    40%
    40%
    40%
    50%
    50%
    60%
    60%
    60%
    50%
    60%
    50%
    50%
    60%
    40%
    30%
    30%
    40%
    40%
    Temperature (°C)
    11°
    11°
    10°
    10°
    10°
    10°
    11°
    11°
    12°
    12°
    12°
    13°
    13°
    13°
    13°
    12°
    12°
    12°
    11°
    11°
    10°
    10°
    Feels like temperature (°C)
    10°
    10°
    10°
    10°
    11°
    10°
    10°
    10°
    10°
    Wind direction and speed (mph)
    WNW
    9
    WNW
    9
    WNW
    8
    WNW
    7
    WNW
    7
    WNW
    7
    W
    6
    W
    7
    W
    9
    W
    10
    W
    10
    WNW
    11
    W
    11
    WNW
    11
    W
    12
    W
    13
    W
    13
    W
    12
    W
    12
    W
    11
    W
    10
    W
    9
    W
    8
    W
    8
    Wind gust (mph)
    24
    23
    22
    22
    21
    21
    20
    21
    22
    23
    24
    25
    26
    26
    27
    28
    28
    29
    27
    26
    24
    24
    23
    22
    Visibility (description)
    G
    G
    G
    VG
    VG
    VG
    G
    G
    G
    VG
    G
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    78%
    78%
    78%
    78%
    78%
    78%
    78%
    76%
    71%
    66%
    66%
    64%
    63%
    60%
    62%
    61%
    63%
    64%
    69%
    73%
    76%
    79%
    83%
    83%
    UV - - - - - 1 1 1 1 2 3 3 3 4 5 4 3 1 1 1 1 1 - -
    Monday (18 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 Light shower night Light shower night Partly cloudy night Partly cloudy night Cloudy Light shower day Light rain Light rain Light rain Light rain Light rain Light shower day Cloudy Cloudy Overcast Overcast Light rain Light rain Light rain Light rain Heavy rain Heavy rain Heavy rain
    Chance of precipitation
    50%
    60%
    50%
    50%
    50%
    50%
    50%
    60%
    60%
    60%
    70%
    60%
    60%
    40%
    40%
    30%
    50%
    50%
    50%
    60%
    60%
    70%
    70%
    70%
    Temperature (°C)
    10°
    10°
    10°
    10°
    11°
    12°
    12°
    12°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    12°
    12°
    Feels like temperature (°C)
    10°
    10°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    10°
    10°
    10°
    10°
    10°
    Wind direction and speed (mph)
    W
    7
    W
    7
    W
    6
    W
    6
    WSW
    6
    WSW
    5
    SW
    5
    WSW
    5
    WSW
    6
    WSW
    6
    WSW
    7
    SW
    8
    SSW
    9
    SSW
    10
    S
    11
    S
    11
    S
    12
    S
    12
    S
    13
    S
    12
    S
    13
    S
    13
    S
    14
    S
    14
    Wind gust (mph)
    22
    22
    22
    20
    19
    18
    17
    17
    17
    17
    19
    21
    22
    23
    25
    26
    26
    27
    28
    30
    31
    32
    34
    34
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    M
    M
    M
    M
    M
    M
    M
    P
    P
    P
    Humidity
    84%
    85%
    86%
    87%
    88%
    89%
    90%
    86%
    82%
    76%
    72%
    71%
    70%
    67%
    68%
    69%
    73%
    77%
    83%
    87%
    89%
    91%
    91%
    92%
    UV - - - - - 1 1 1 1 2 2 3 4 3 2 2 1 1 1 1 1 1 - -
    Tuesday (19 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 Heavy rain Heavy rain Heavy rain Heavy rain Light rain Light rain Light rain Light rain Light rain Light rain Light shower day Light shower day Cloudy 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
    80%
    90%
    90%
    80%
    80%
    70%
    60%
    60%
    70%
    70%
    60%
    60%
    40%
    30%
    20%
    30%
    20%
    20%
    20%
    20%
    20%
    10%
    10%
    <5%
    Temperature (°C)
    12°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    14°
    14°
    15°
    15°
    16°
    16°
    16°
    16°
    15°
    15°
    14°
    13°
    13°
    12°
    Feels like temperature (°C)
    10°
    10°
    10°
    10°
    10°
    11°
    10°
    10°
    11°
    11°
    12°
    12°
    13°
    13°
    13°
    14°
    14°
    13°
    13°
    13°
    13°
    12°
    11°
    11°
    Wind direction and speed (mph)
    S
    14
    S
    14
    S
    14
    SSW
    13
    SSW
    13
    SSW
    13
    SSW
    12
    SSW
    12
    SSW
    12
    SSW
    12
    SSW
    12
    SW
    12
    SW
    13
    SW
    13
    SW
    13
    SW
    13
    SW
    13
    WSW
    13
    WSW
    12
    WSW
    11
    SW
    10
    SW
    9
    SW
    8
    SW
    7
    Wind gust (mph)
    34
    34
    33
    32
    30
    31
    30
    29
    29
    29
    28
    28
    28
    28
    27
    26
    25
    25
    24
    22
    21
    20
    19
    19
    Visibility (description)
    P
    P
    P
    P
    P
    M
    P
    P
    P
    P
    P
    P
    P
    M
    M
    M
    G
    G
    G
    G
    G
    G
    G
    M
    Humidity
    93%
    95%
    95%
    95%
    95%
    94%
    95%
    93%
    92%
    91%
    89%
    87%
    84%
    81%
    76%
    74%
    73%
    74%
    77%
    79%
    84%
    87%
    91%
    92%
    UV - - - - - 1 1 1 1 1 3 5 5 5 4 4 3 2 1 1 1 1 - -
    Wednesday (20 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 Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy 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 Cloudy Cloudy
    Chance of precipitation
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    <5%
    <5%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    10%
    10%
    10%
    10%
    Temperature (°C)
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    13°
    14°
    15°
    15°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    15°
    15°
    14°
    13°
    13°
    Feels like temperature (°C)
    11°
    11°
    11°
    11°
    11°
    11°
    10°
    11°
    12°
    13°
    13°
    13°
    14°
    14°
    14°
    15°
    14°
    14°
    14°
    14°
    13°
    12°
    12°
    11°
    Wind direction and speed (mph)
    SW
    7
    SW
    8
    SW
    8
    SW
    7
    SW
    7
    SW
    7
    SSW
    7
    SSW
    7
    SSW
    8
    SSW
    9
    SSW
    9
    SSW
    10
    SSW
    11
    SSW
    11
    S
    11
    S
    11
    SSW
    11
    S
    10
    S
    10
    S
    9
    SSE
    9
    SSE
    8
    SSE
    8
    SSE
    9
    Wind gust (mph)
    19
    19
    20
    20
    20
    19
    18
    19
    19
    19
    20
    20
    20
    20
    19
    19
    19
    18
    18
    17
    16
    16
    16
    16
    Visibility (description)
    M
    M
    M
    M
    P
    P
    P
    M
    M
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    M
    M
    P
    Humidity
    93%
    93%
    93%
    93%
    94%
    95%
    95%
    92%
    87%
    84%
    78%
    76%
    75%
    74%
    74%
    74%
    75%
    77%
    79%
    83%
    88%
    93%
    95%
    96%
    UV - - - - - 1 1 1 1 2 3 4 5 6 5 4 3 2 1 1 1 1 - -
    Thursday (21 May 2026)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Cloudy Cloudy Cloudy Sunny intervals Sunny day Sunny day Sunny day Sunny day Clear night
    Chance of precipitation
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    13°
    13°
    13°
    13°
    16°
    18°
    19°
    17°
    14°
    Feels like temperature (°C)
    11°
    11°
    11°
    11°
    14°
    16°
    17°
    16°
    13°
    Wind direction and speed (mph)
    SSE
    9
    SSE
    9
    SSE
    9
    SE
    10
    SE
    12
    SSE
    12
    SE
    11
    SE
    9
    SE
    8
    Wind gust (mph)
    17
    19
    19
    23
    25
    24
    23
    19
    16
    Visibility (description)
    P
    P
    M
    M
    G
    VG
    VG
    G
    G
    Humidity
    96%
    96%
    96%
    93%
    85%
    75%
    74%
    78%
    92%
    UV - - - 1 4 6 3 1 -
    Friday (22 May 2026)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Mist Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    10%
    10%
    10%
    20%
    20%
    20%
    Temperature (°C)
    13°
    13°
    14°
    17°
    19°
    19°
    17°
    15°
    Feels like temperature (°C)
    12°
    12°
    12°
    15°
    17°
    17°
    16°
    13°
    Wind direction and speed (mph)
    SE
    8
    SE
    8
    SE
    10
    SE
    12
    SSE
    13
    SSE
    12
    SSE
    10
    SSE
    9
    Wind gust (mph)
    16
    18
    23
    25
    25
    24
    21
    17
    Visibility (description)
    M
    VP
    M
    G
    G
    G
    G
    G
    Humidity
    94%
    97%
    93%
    85%
    77%
    77%
    83%
    92%
    UV - - 1 4 6 3 1 -

    UK video forecast

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    Flood alerts in force for England
    Flood alerts in force for England

    South West England weather forecast

    Headline:

    Turning warmer next week.

    Today:

    A cloudy start with outbreaks of light rain and drizzle at first. The rain and drizzle will turn more persistent through the day, perhaps with some heavier bursts over hills. Feeling chilly. Maximum temperature 15 °C.

    Tonight:

    Rain moves away east. Then broken cloud and clear spells following, along with possible a few light showers, these most likely across western areas. Minimum temperature 6 °C.

    Sunday:

    Bright or sunny spells and scattered showers until late afternoon, then the showers become more widespread and sometimes heavy, with a small chance of thunder. Maximum temperature 15 °C.

    Outlook for Monday to Wednesday:

    Windy at the start of the week with showers or longer spells of rain. However, temperatures will also start to rise, with more settled weather likely later in the week.

    Updated:

    UK long range weather forecast

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