Launceston (Cornwall) weather

Forecast days

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

    8 day forecast for Launceston

    Today (20 May 2025)
    Time
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Cloudy Cloudy Cloudy Cloudy Cloudy
    Chance of precipitation
    <5%
    <5%
    10%
    10%
    40%
    Temperature
    16°
    15°
    14°
    13°
    12°
    Feels like temperature (°C)
    15°
    14°
    13°
    12°
    12°
    Wind direction and speed
    NW
    7
    NW
    6
    NW
    4
    NW
    4
    NW
    4
    Wind gust (mph)
    14
    11
    10
    9
    10
    Visibility
    VG
    VG
    VG
    G
    G
    Humidity
    60%
    67%
    75%
    78%
    82%
    UV 1 1 1 - -
    Wednesday (21 May 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 Light rain Light rain Light rain Light rain Overcast Light rain Light rain Light rain Light rain Cloudy Light shower day Light shower day Light shower day Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Clear night Clear night Clear night
    Chance of precipitation
    50%
    60%
    60%
    70%
    50%
    50%
    50%
    60%
    60%
    50%
    60%
    60%
    70%
    50%
    50%
    30%
    20%
    20%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    12°
    12°
    11°
    11°
    10°
    10°
    10°
    10°
    11°
    12°
    13°
    13°
    14°
    15°
    15°
    16°
    16°
    16°
    16°
    16°
    15°
    13°
    11°
    10°
    Feels like temperature (°C)
    11°
    11°
    11°
    11°
    10°
    10°
    10°
    10°
    11°
    11°
    12°
    12°
    13°
    13°
    14°
    14°
    14°
    14°
    14°
    14°
    13°
    12°
    10°
    Wind direction and speed (mph)
    NW
    5
    NNW
    5
    N
    4
    N
    3
    NW
    2
    NW
    2
    NW
    2
    NW
    3
    NW
    4
    NW
    5
    NNW
    6
    N
    7
    N
    8
    N
    9
    NNW
    9
    NNW
    10
    N
    10
    NNW
    11
    NNW
    11
    NNW
    10
    NW
    8
    NW
    6
    WNW
    6
    NW
    5
    Wind gust (mph)
    10
    10
    8
    5
    4
    4
    5
    7
    10
    12
    15
    17
    19
    21
    23
    20
    21
    23
    21
    19
    16
    14
    14
    13
    Visibility (description)
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    E
    E
    E
    E
    E
    E
    E
    E
    E
    VG
    VG
    VG
    VG
    Humidity
    85%
    84%
    85%
    87%
    89%
    89%
    91%
    89%
    87%
    85%
    81%
    74%
    68%
    66%
    60%
    58%
    59%
    59%
    61%
    63%
    68%
    79%
    86%
    90%
    UV - - - - - 1 1 1 1 2 3 4 5 5 5 3 3 2 1 1 1 1 - -
    Thursday (22 May 2025)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night 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%
    <5%
    Temperature (°C)
    17°
    18°
    17°
    15°
    10°
    Feels like temperature (°C)
    15°
    15°
    14°
    13°
    Wind direction and speed (mph)
    NW
    5
    WNW
    4
    NNW
    3
    NW
    3
    NW
    8
    NW
    12
    NW
    13
    NW
    11
    WNW
    5
    Wind gust (mph)
    11
    8
    4
    15
    24
    27
    26
    21
    12
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    93%
    94%
    99%
    96%
    64%
    46%
    50%
    58%
    84%
    UV - - - 1 5 7 4 1 -
    Friday (23 May 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 Cloudy
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    20%
    40%
    Temperature (°C)
    15°
    18°
    18°
    15°
    11°
    Feels like temperature (°C)
    14°
    16°
    15°
    14°
    11°
    Wind direction and speed (mph)
    WNW
    4
    NW
    3
    WNW
    2
    NW
    5
    NW
    9
    WNW
    11
    WNW
    9
    WSW
    4
    Wind gust (mph)
    8
    5
    11
    23
    25
    24
    19
    10
    Visibility (description)
    VG
    VG
    VG
    VG
    E
    E
    E
    VG
    Humidity
    88%
    96%
    87%
    53%
    41%
    45%
    61%
    85%
    UV - - 1 5 7 4 1 -
    Saturday (24 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Overcast Overcast Overcast Overcast Overcast Overcast Light rain Light rain
    Chance of precipitation
    50%
    50%
    50%
    40%
    40%
    40%
    60%
    80%
    Temperature (°C)
    11°
    11°
    12°
    15°
    16°
    16°
    16°
    14°
    Feels like temperature (°C)
    10°
    10°
    11°
    14°
    15°
    15°
    14°
    13°
    Wind direction and speed (mph)
    WSW
    5
    SW
    6
    SW
    6
    WSW
    9
    WSW
    11
    WSW
    11
    SW
    10
    SW
    8
    Wind gust (mph)
    11
    13
    20
    24
    27
    27
    25
    22
    Visibility (description)
    VG
    VG
    G
    VG
    VG
    VG
    VG
    G
    Humidity
    92%
    94%
    94%
    91%
    84%
    79%
    87%
    93%
    UV - - 1 2 4 2 1 -
    Sunday (25 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Light shower night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night
    Chance of precipitation
    60%
    40%
    40%
    40%
    30%
    10%
    10%
    20%
    Temperature (°C)
    13°
    13°
    12°
    14°
    15°
    15°
    13°
    12°
    Feels like temperature (°C)
    12°
    11°
    10°
    12°
    12°
    12°
    11°
    10°
    Wind direction and speed (mph)
    SW
    9
    WSW
    9
    WSW
    9
    W
    13
    W
    14
    W
    15
    W
    13
    WSW
    9
    Wind gust (mph)
    22
    20
    27
    31
    32
    30
    27
    19
    Visibility (description)
    G
    G
    VG
    G
    VG
    VG
    VG
    VG
    Humidity
    94%
    92%
    91%
    78%
    66%
    65%
    71%
    77%
    UV - - 1 4 6 3 1 -
    Monday (26 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Sunny intervals Light shower day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy
    Chance of precipitation
    30%
    30%
    50%
    40%
    40%
    40%
    40%
    40%
    Temperature (°C)
    11°
    11°
    10°
    13°
    14°
    14°
    13°
    12°
    Feels like temperature (°C)
    11°
    12°
    12°
    11°
    10°
    Wind direction and speed (mph)
    WSW
    8
    W
    8
    W
    8
    W
    13
    W
    13
    W
    14
    WSW
    13
    WSW
    8
    Wind gust (mph)
    17
    17
    25
    28
    30
    29
    25
    16
    Visibility (description)
    VG
    VG
    VG
    VG
    G
    G
    VG
    VG
    Humidity
    80%
    81%
    82%
    75%
    68%
    67%
    73%
    85%
    UV - - 1 3 5 3 1 -
    Tuesday (27 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Cloudy Overcast Light shower day Light shower day Cloudy Cloudy Overcast Overcast
    Chance of precipitation
    40%
    50%
    60%
    50%
    40%
    40%
    30%
    40%
    Temperature (°C)
    11°
    11°
    12°
    14°
    16°
    15°
    15°
    14°
    Feels like temperature (°C)
    10°
    10°
    12°
    13°
    13°
    13°
    12°
    Wind direction and speed (mph)
    WSW
    8
    SW
    9
    WSW
    9
    WSW
    12
    WSW
    14
    WSW
    13
    WSW
    12
    WSW
    8
    Wind gust (mph)
    16
    15
    23
    27
    28
    28
    24
    17
    Visibility (description)
    G
    G
    M
    G
    G
    G
    G
    M
    Humidity
    91%
    90%
    90%
    86%
    76%
    77%
    84%
    93%
    UV - - 1 3 3 2 1 -

    UK video forecast

    Launceston weather map

    View the weather with our interactive map

    Loading map...
    WARNING
    Flood alerts icon
    Flood alerts in force for England
    Flood alerts in force for England

    South West England weather forecast

    Headline:

    Cloudy with outbreaks of showery rain overnight. Mild.

    This Evening and Tonight:

    Staying largely dry with sunny spells this evening, but turning increasingly cloudy with outbreaks of showery arriving overnight, which will affect much of the region by dawn. A mild night underneath the cloud and rain, with light winds. Minimum temperature 8 °C.

    Wednesday:

    Cloudy with outbreaks of showery rain during the morning, locally heavy in places. The rain breaking up into scattered showers by the afternoon. Cooler than on Tuesday. Light winds. Maximum temperature 19 °C.

    Outlook for Thursday to Saturday:

    Drier on Thursday and Friday with bright or sunny spells. Dry to start with on Saturday but turning more unsettled with cloud and outbreaks of rain spreading eastwards.

    Updated:

    UK long range weather forecast

    More from the Met Office