St Just (Cornwall) weather

Forecast days

Fog changing to overcast by late morning.
Sunrise iconSunrise:
Sunset iconSunset:
L UV
L Pollution
No pollen data.

    7 day forecast for St Just

    Today (8 March 2026)
    Time
    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 Fog Fog Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Light rain Light rain Light rain Light rain
    Chance of precipitation
    20%
    20%
    20%
    20%
    20%
    20%
    10%
    10%
    10%
    10%
    30%
    40%
    60%
    60%
    70%
    60%
    Temperature
    10°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    10°
    10°
    10°
    Feels like temperature (°C)
    10°
    Wind direction and speed
    E
    7
    ESE
    7
    SE
    7
    SSE
    7
    S
    8
    S
    8
    S
    9
    S
    9
    S
    9
    S
    9
    SSE
    9
    SSE
    8
    SSE
    8
    SSE
    8
    SSE
    8
    SSE
    8
    Wind gust (mph)
    13
    12
    11
    11
    12
    13
    13
    14
    14
    13
    14
    13
    13
    13
    14
    13
    Visibility
    VP
    VP
    P
    M
    G
    G
    G
    G
    M
    M
    M
    M
    M
    M
    M
    M
    Humidity
    99%
    99%
    98%
    94%
    92%
    91%
    89%
    90%
    91%
    93%
    96%
    96%
    96%
    97%
    97%
    97%
    UV 1 1 1 2 2 2 1 1 1 1 1 - - - - -
    Monday (9 March 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 rain Light rain Light rain Light rain Light shower night Overcast Overcast Cloudy Cloudy 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 Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    60%
    60%
    60%
    60%
    60%
    40%
    40%
    40%
    30%
    20%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    <5%
    Temperature (°C)
    10°
    10°
    11°
    11°
    11°
    11°
    11°
    11°
    10°
    Feels like temperature (°C)
    10°
    10°
    10°
    10°
    Wind direction and speed (mph)
    SSE
    7
    SE
    7
    SE
    6
    SSE
    7
    S
    7
    SSE
    6
    SSE
    6
    SSE
    6
    S
    6
    SSW
    6
    SSW
    6
    SSW
    7
    SW
    8
    SSW
    8
    SSW
    9
    SW
    9
    SW
    8
    SW
    8
    SW
    7
    SW
    7
    SW
    7
    SW
    8
    WSW
    8
    WSW
    8
    Wind gust (mph)
    13
    13
    12
    12
    12
    11
    12
    11
    12
    12
    12
    12
    13
    14
    14
    14
    14
    14
    16
    17
    16
    17
    16
    16
    Visibility (description)
    M
    P
    P
    P
    P
    P
    M
    M
    M
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    VG
    VG
    Humidity
    97%
    97%
    98%
    98%
    97%
    97%
    97%
    96%
    94%
    90%
    86%
    83%
    80%
    78%
    78%
    78%
    78%
    80%
    86%
    88%
    88%
    89%
    88%
    85%
    UV - - - - - - 1 1 1 1 1 2 2 2 2 1 1 1 1 - - - - -
    Tuesday (10 March 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 Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Overcast Overcast Overcast Overcast Light rain Light rain Light rain Light rain Light rain
    Chance of precipitation
    10%
    20%
    20%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    20%
    30%
    40%
    50%
    70%
    70%
    80%
    90%
    Temperature (°C)
    10°
    11°
    11°
    11°
    11°
    11°
    11°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    WSW
    7
    WSW
    7
    WSW
    7
    SW
    7
    SW
    7
    SW
    7
    SW
    7
    SSW
    8
    SSW
    9
    SSW
    12
    SSW
    14
    SSW
    15
    SSW
    17
    SSW
    18
    SSW
    18
    SSW
    19
    SSW
    19
    SSW
    19
    SSW
    19
    SSW
    20
    SSW
    20
    SSW
    21
    SSW
    22
    SSW
    22
    Wind gust (mph)
    15
    15
    15
    16
    16
    16
    17
    18
    21
    22
    24
    26
    28
    30
    31
    31
    33
    34
    34
    35
    36
    37
    37
    37
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    M
    M
    M
    M
    P
    P
    P
    Humidity
    84%
    84%
    81%
    80%
    80%
    80%
    81%
    79%
    77%
    71%
    69%
    68%
    67%
    69%
    73%
    76%
    77%
    79%
    82%
    86%
    88%
    92%
    94%
    96%
    UV - - - - - - 1 1 1 1 2 2 2 2 2 1 1 1 1 - - - - -
    Wednesday (11 March 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 Light rain Light shower night Partly cloudy night Partly cloudy night Partly cloudy night Sunny day Sunny intervals Sunny day Sunny day Sunny intervals Sunny intervals Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Cloudy Cloudy
    Chance of precipitation
    90%
    80%
    70%
    50%
    40%
    20%
    20%
    20%
    30%
    20%
    20%
    20%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    20%
    20%
    Temperature (°C)
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    11°
    11°
    11°
    11°
    11°
    11°
    10°
    10°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SSW
    22
    SW
    21
    SW
    20
    WSW
    19
    W
    19
    W
    18
    W
    18
    W
    17
    WNW
    17
    W
    17
    W
    17
    W
    16
    W
    16
    W
    16
    W
    16
    WSW
    16
    WSW
    16
    WSW
    16
    SW
    16
    SW
    17
    SW
    18
    SW
    19
    SW
    20
    SW
    22
    Wind gust (mph)
    36
    35
    35
    33
    34
    34
    33
    33
    32
    31
    29
    27
    28
    27
    27
    27
    27
    29
    30
    31
    34
    35
    38
    40
    Visibility (description)
    P
    P
    P
    P
    M
    M
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    M
    M
    Humidity
    97%
    97%
    96%
    94%
    91%
    85%
    81%
    79%
    76%
    74%
    71%
    67%
    66%
    66%
    67%
    67%
    68%
    71%
    75%
    76%
    77%
    78%
    77%
    79%
    UV - - - - - - 1 1 1 1 2 2 2 2 2 1 1 1 1 - - - - -
    Thursday (12 March 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 Cloudy Cloudy Overcast Overcast Overcast Cloudy Cloudy Cloudy Cloudy Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Heavy rain Heavy rain Heavy rain Heavy rain
    Chance of precipitation
    10%
    10%
    20%
    30%
    40%
    40%
    40%
    40%
    50%
    60%
    60%
    60%
    50%
    60%
    70%
    70%
    80%
    80%
    90%
    90%
    90%
    ≥95%
    90%
    90%
    Temperature (°C)
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    10°
    10°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SW
    22
    SW
    24
    SW
    24
    SW
    25
    SW
    25
    SW
    25
    SW
    25
    SW
    25
    SW
    25
    SW
    25
    SW
    25
    SW
    26
    SW
    26
    SW
    26
    SW
    26
    SW
    26
    SW
    26
    SW
    26
    SW
    26
    SW
    26
    WSW
    26
    WSW
    27
    WSW
    26
    WSW
    26
    Wind gust (mph)
    41
    43
    44
    45
    45
    45
    44
    44
    44
    44
    44
    45
    45
    44
    45
    45
    45
    45
    44
    46
    46
    49
    49
    46
    Visibility (description)
    G
    G
    G
    G
    G
    M
    M
    M
    M
    M
    M
    M
    M
    M
    M
    G
    M
    G
    M
    M
    G
    M
    M
    M
    Humidity
    79%
    79%
    81%
    83%
    85%
    86%
    86%
    87%
    86%
    87%
    86%
    85%
    84%
    83%
    83%
    84%
    84%
    85%
    86%
    88%
    89%
    86%
    86%
    85%
    UV - - - - - - 1 1 1 1 1 1 2 1 1 1 1 1 1 - - - - -
    Friday (13 March 2026)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Light rain Light shower night Light shower day Light shower day Light shower day Light shower day Light shower night Cloudy
    Chance of precipitation
    90%
    80%
    80%
    70%
    70%
    70%
    50%
    40%
    Temperature (°C)
    Feels like temperature (°C)
    Wind direction and speed (mph)
    WSW
    26
    WSW
    23
    W
    22
    W
    22
    W
    22
    W
    21
    W
    19
    WNW
    16
    Wind gust (mph)
    41
    38
    36
    37
    36
    34
    27
    25
    Visibility (description)
    M
    G
    G
    G
    G
    G
    G
    G
    Humidity
    85%
    78%
    75%
    72%
    68%
    68%
    74%
    78%
    UV - - 1 1 2 1 1 -
    Saturday (14 March 2026)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    40%
    40%
    40%
    20%
    20%
    20%
    20%
    20%
    Temperature (°C)
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    WNW
    15
    WNW
    14
    WNW
    13
    NW
    11
    NW
    14
    WNW
    16
    WNW
    15
    WNW
    14
    Wind gust (mph)
    24
    23
    19
    22
    27
    25
    22
    26
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    79%
    81%
    84%
    75%
    64%
    63%
    74%
    80%
    UV - - 1 1 3 1 1 -

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    WARNING
    Flood warnings icon
    Flood warnings in force for England
    Flood warnings in force for England

    South West England weather forecast

    Headline:

    Cloudy with patchy rain.

    Today:

    Cloudy today with outbreaks of rain and drizzle where the cloud thickens. Low cloud will bring some fog around hills and southern coasts. A few brighter glimmers are possible in the afternoon in the east. Maximum temperature 13 °C.

    Tonight:

    Low cloud will continue to bring showery outbreaks of rain overnight, and some fog over the hills too. Staying frost free under the blanket of cloud. Minimum temperature 7 °C.

    Monday:

    A cloudy and grey start with some showery outbreaks of rain. Skies will brighten a little in the east later on with some hazy spells of sunshine Maximum temperature 15 °C.

    Outlook for Tuesday to Thursday:

    Patchy cloud and sunny spells on Tuesday, and the odd shower. Turning increasingly windy thereafter with spells of rain and scattered showers, and some brighter interludes too. Near normal temperatures.

    Updated:

    UK long range weather forecast

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