St Catherine's Bay (Orkney Islands) weather

Forecast days

Heavy rain.
Sunrise iconSunrise:
Sunset iconSunset:
M UV
L Pollution

    7 day forecast for St Catherine's Bay

    Today (3 September 2025)
    Time
    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 Light rain Light rain Light rain Light rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain
    Chance of precipitation
    90%
    70%
    60%
    60%
    60%
    70%
    80%
    80%
    90%
    90%
    80%
    70%
    Temperature
    14°
    15°
    15°
    15°
    15°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    Feels like temperature (°C)
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    11°
    11°
    11°
    11°
    Wind direction and speed
    E
    14
    E
    15
    E
    15
    E
    14
    ENE
    14
    ENE
    13
    NE
    13
    NNE
    13
    N
    14
    NNW
    15
    NNW
    16
    NW
    17
    Wind gust (mph)
    19
    19
    19
    16
    16
    15
    15
    15
    16
    19
    19
    21
    Visibility
    G
    G
    G
    G
    G
    G
    G
    M
    M
    M
    M
    G
    Humidity
    92%
    92%
    92%
    92%
    93%
    95%
    95%
    95%
    96%
    96%
    95%
    94%
    UV 3 3 2 2 1 1 1 1 1 - - -
    Thursday (4 September 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 Overcast Cloudy Cloudy 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 Cloudy Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    60%
    50%
    30%
    20%
    20%
    30%
    30%
    20%
    20%
    10%
    20%
    10%
    20%
    30%
    40%
    40%
    40%
    40%
    30%
    40%
    40%
    40%
    20%
    20%
    Temperature (°C)
    14°
    14°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    14°
    15°
    15°
    15°
    16°
    16°
    16°
    15°
    15°
    15°
    14°
    14°
    14°
    13°
    13°
    Feels like temperature (°C)
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    11°
    12°
    12°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    12°
    12°
    12°
    12°
    Wind direction and speed (mph)
    NW
    19
    NW
    20
    WNW
    20
    WNW
    20
    WNW
    20
    W
    19
    W
    18
    W
    17
    W
    16
    WSW
    15
    WSW
    15
    WSW
    15
    WSW
    14
    SW
    14
    SW
    13
    SSW
    13
    SSW
    12
    SSW
    12
    SSW
    11
    SSW
    10
    S
    9
    SSW
    9
    SSW
    8
    SSW
    8
    Wind gust (mph)
    23
    24
    24
    25
    25
    24
    24
    23
    19
    18
    17
    18
    18
    17
    16
    15
    14
    14
    13
    13
    13
    13
    12
    12
    Visibility (description)
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    E
    Humidity
    93%
    92%
    90%
    88%
    87%
    87%
    87%
    86%
    85%
    82%
    79%
    77%
    77%
    76%
    77%
    78%
    79%
    81%
    82%
    83%
    85%
    85%
    85%
    85%
    UV - - - - - - 1 1 1 2 3 3 4 4 4 3 2 1 1 1 1 - - -
    Friday (5 September 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 Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy
    Chance of precipitation
    20%
    20%
    20%
    30%
    30%
    30%
    <5%
    10%
    20%
    Temperature (°C)
    13°
    13°
    13°
    12°
    14°
    15°
    15°
    15°
    14°
    Feels like temperature (°C)
    12°
    11°
    10°
    10°
    11°
    12°
    12°
    12°
    11°
    Wind direction and speed (mph)
    SW
    8
    SW
    9
    SW
    11
    SW
    13
    SW
    16
    SW
    18
    SW
    16
    SSW
    15
    S
    17
    Wind gust (mph)
    12
    16
    19
    23
    26
    24
    23
    20
    26
    Visibility (description)
    E
    E
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    85%
    85%
    85%
    85%
    76%
    68%
    70%
    76%
    79%
    UV - - - 1 3 4 2 1 -
    Saturday (6 September 2025)
    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 Partly cloudy night Partly cloudy night
    Chance of precipitation
    20%
    20%
    20%
    10%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    14°
    14°
    14°
    15°
    15°
    16°
    15°
    14°
    Feels like temperature (°C)
    11°
    11°
    11°
    11°
    12°
    12°
    11°
    11°
    Wind direction and speed (mph)
    S
    20
    S
    19
    S
    18
    S
    19
    S
    20
    SSE
    20
    SSE
    21
    SSE
    22
    Wind gust (mph)
    26
    24
    23
    24
    22
    23
    27
    27
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    83%
    85%
    85%
    85%
    84%
    85%
    85%
    86%
    UV - - 1 2 4 2 1 -
    Sunday (7 September 2025)
    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 Cloudy Cloudy Cloudy Cloudy
    Chance of precipitation
    <5%
    <5%
    10%
    10%
    20%
    40%
    40%
    50%
    Temperature (°C)
    14°
    14°
    14°
    15°
    16°
    16°
    15°
    15°
    Feels like temperature (°C)
    11°
    10°
    10°
    11°
    10°
    11°
    10°
    10°
    Wind direction and speed (mph)
    SSE
    22
    SE
    23
    SE
    25
    SE
    27
    SE
    30
    SE
    29
    SE
    29
    SE
    27
    Wind gust (mph)
    26
    27
    31
    35
    38
    37
    37
    35
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    Humidity
    86%
    87%
    88%
    88%
    88%
    88%
    88%
    91%
    UV - - 1 2 3 1 1 -
    Monday (8 September 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    40%
    40%
    30%
    30%
    20%
    20%
    20%
    20%
    Temperature (°C)
    15°
    14°
    14°
    15°
    16°
    15°
    14°
    14°
    Feels like temperature (°C)
    11°
    11°
    10°
    12°
    12°
    11°
    10°
    10°
    Wind direction and speed (mph)
    SE
    24
    SE
    21
    SSE
    21
    SSE
    21
    ESE
    22
    SSE
    23
    SSE
    23
    SSE
    21
    Wind gust (mph)
    28
    24
    23
    23
    24
    25
    26
    25
    Visibility (description)
    G
    G
    G
    G
    G
    G
    VG
    VG
    Humidity
    92%
    92%
    92%
    93%
    92%
    90%
    86%
    87%
    UV - - 1 2 3 2 1 -
    Tuesday (9 September 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Cloudy
    Chance of precipitation
    20%
    30%
    30%
    30%
    30%
    20%
    20%
    30%
    Temperature (°C)
    14°
    14°
    13°
    15°
    15°
    15°
    14°
    14°
    Feels like temperature (°C)
    10°
    10°
    10°
    11°
    11°
    10°
    10°
    10°
    Wind direction and speed (mph)
    SSE
    21
    SSE
    21
    SSE
    21
    SSE
    23
    SE
    26
    SE
    26
    SSE
    25
    SSE
    23
    Wind gust (mph)
    25
    25
    26
    27
    27
    26
    25
    25
    Visibility (description)
    VG
    G
    G
    G
    G
    G
    VG
    G
    Humidity
    87%
    89%
    91%
    91%
    89%
    88%
    88%
    88%
    UV - - 1 2 3 2 1 -

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    WARNING
    Flood alerts icon
    Flood alerts in force for Scotland
    Flood alerts in force for Scotland

    Orkney & Shetland weather forecast

    Headline:

    Bright start then showers or longer spells of rain.

    Today:

    A dry start with some sunshine then clouding over with some heavy showers, then some longer spells of heavy rain possibly developing over Orkney this afternoon. Freshening easterly winds. Maximum temperature 16 °C.

    Tonight:

    Showery rain over Orkney this evening clearing to clear spells and isolated showers overnight. Meanwhile Shetland turning wet with some heavy and persistent rain, easing towards morning Minimum temperature 11 °C.

    Thursday:

    Any lingering cloud and rain over Shetland soon clearing. Then a mainly dry day with some sunny spells, but the odd afternoon shower breaking out mainly over Orkney. Winds easing. Maximum temperature 17 °C.

    Outlook for Friday to Sunday:

    Mainly dry with sunny spells on Friday. A cloudy start on Saturday, perhaps a little rain, then brightening up with sunshine. Sunny on Sunday, but cloudier later, evening rain, windy.

    Updated:

    UK long range weather forecast

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