St Sampson (Guernsey) weather

Forecast days

Light showers changing to sunny intervals by lunchtime.
Sunrise iconSunrise:
Sunset iconSunset:
H UV
L Pollution
No pollen data.
Next high tide: for
Pembroke Bay (Beach)

    7 day forecast for St Sampson

    Today (1 September 2025)
    Time
    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 shower day Light shower day Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Sunny day Sunny day Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    60%
    50%
    40%
    20%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    Temperature
    16°
    17°
    17°
    18°
    19°
    19°
    19°
    18°
    18°
    17°
    17°
    16°
    16°
    16°
    Feels like temperature (°C)
    14°
    14°
    15°
    15°
    16°
    15°
    15°
    15°
    15°
    15°
    14°
    14°
    14°
    14°
    Wind direction and speed
    WSW
    15
    WSW
    15
    WSW
    15
    WSW
    15
    WSW
    15
    W
    15
    W
    15
    W
    15
    WSW
    15
    WSW
    14
    WSW
    13
    WSW
    12
    WSW
    11
    WSW
    11
    Wind gust (mph)
    32
    32
    30
    30
    30
    30
    30
    30
    29
    28
    28
    28
    28
    29
    Visibility
    VG
    E
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    87%
    81%
    77%
    75%
    68%
    66%
    67%
    67%
    71%
    74%
    75%
    76%
    76%
    77%
    UV 3 5 6 6 6 4 3 2 1 1 - - - -
    Tuesday (2 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 Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Cloudy Light rain Heavy rain Heavy rain Heavy rain Light shower day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Cloudy Cloudy
    Chance of precipitation
    10%
    10%
    10%
    10%
    20%
    40%
    70%
    80%
    90%
    80%
    60%
    30%
    20%
    10%
    <5%
    <5%
    10%
    10%
    <5%
    10%
    10%
    20%
    40%
    40%
    Temperature (°C)
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    15°
    16°
    16°
    17°
    17°
    18°
    19°
    19°
    19°
    19°
    18°
    18°
    18°
    17°
    17°
    17°
    17°
    Feels like temperature (°C)
    14°
    14°
    14°
    15°
    14°
    14°
    14°
    13°
    13°
    13°
    14°
    15°
    16°
    16°
    16°
    16°
    16°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    Wind direction and speed (mph)
    SW
    11
    SW
    10
    SW
    10
    SW
    10
    SSW
    11
    SSW
    12
    SSW
    13
    S
    14
    S
    15
    S
    16
    SSW
    16
    SSW
    16
    SW
    15
    SW
    15
    WSW
    16
    WSW
    16
    WSW
    16
    WSW
    16
    WSW
    16
    WSW
    15
    WSW
    14
    WSW
    13
    SW
    13
    SW
    13
    Wind gust (mph)
    29
    29
    29
    29
    30
    30
    33
    33
    33
    35
    34
    32
    29
    28
    27
    28
    29
    29
    30
    30
    30
    30
    30
    31
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    M
    M
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    76%
    76%
    77%
    78%
    79%
    78%
    79%
    84%
    92%
    91%
    92%
    88%
    83%
    77%
    74%
    74%
    75%
    76%
    77%
    79%
    83%
    84%
    84%
    85%
    UV - - - - - - 1 1 1 1 1 2 6 6 5 4 3 1 1 1 - - - -
    Wednesday (3 September 2025)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Cloudy Light rain Light rain Light shower day Light shower day Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    50%
    50%
    70%
    80%
    60%
    30%
    20%
    20%
    40%
    Temperature (°C)
    17°
    17°
    17°
    17°
    18°
    18°
    18°
    17°
    17°
    Feels like temperature (°C)
    15°
    15°
    15°
    14°
    14°
    14°
    14°
    14°
    14°
    Wind direction and speed (mph)
    SW
    13
    SSW
    13
    SSW
    16
    SSW
    18
    SW
    20
    WSW
    21
    WSW
    20
    WSW
    17
    WSW
    13
    Wind gust (mph)
    32
    33
    38
    39
    40
    38
    35
    30
    30
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    E
    E
    E
    VG
    Humidity
    86%
    87%
    89%
    88%
    84%
    74%
    69%
    75%
    76%
    UV - - - 1 3 6 3 1 -
    Thursday (4 September 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Light shower night Light shower night Light shower day Sunny intervals Sunny day Sunny day Partly cloudy night Partly cloudy night
    Chance of precipitation
    60%
    60%
    60%
    40%
    30%
    20%
    20%
    30%
    Temperature (°C)
    16°
    16°
    16°
    17°
    18°
    18°
    17°
    16°
    Feels like temperature (°C)
    14°
    13°
    13°
    14°
    14°
    14°
    14°
    13°
    Wind direction and speed (mph)
    SW
    14
    SW
    15
    WSW
    15
    WSW
    17
    WSW
    18
    W
    18
    W
    16
    W
    14
    Wind gust (mph)
    32
    33
    34
    32
    32
    31
    32
    30
    Visibility (description)
    VG
    VG
    VG
    VG
    E
    E
    E
    VG
    Humidity
    77%
    84%
    82%
    74%
    64%
    65%
    71%
    74%
    UV - - 1 3 6 3 1 -
    Friday (5 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
    40%
    40%
    30%
    20%
    10%
    <5%
    <5%
    <5%
    Temperature (°C)
    16°
    15°
    15°
    17°
    18°
    18°
    17°
    17°
    Feels like temperature (°C)
    13°
    13°
    13°
    15°
    16°
    16°
    16°
    16°
    Wind direction and speed (mph)
    W
    13
    WSW
    12
    WSW
    10
    W
    12
    WSW
    13
    WSW
    11
    WSW
    9
    S
    9
    Wind gust (mph)
    29
    27
    24
    20
    17
    13
    10
    13
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    75%
    76%
    74%
    68%
    65%
    68%
    75%
    79%
    UV - - 1 3 6 3 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 Cloudy
    Chance of precipitation
    <5%
    10%
    10%
    10%
    10%
    10%
    10%
    20%
    Temperature (°C)
    17°
    17°
    17°
    17°
    18°
    18°
    18°
    18°
    Feels like temperature (°C)
    15°
    15°
    14°
    14°
    14°
    16°
    16°
    16°
    Wind direction and speed (mph)
    S
    12
    SSE
    14
    SSE
    16
    SSE
    18
    SSE
    18
    SE
    14
    SSE
    14
    S
    13
    Wind gust (mph)
    15
    18
    21
    21
    20
    15
    14
    18
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    81%
    82%
    84%
    85%
    84%
    85%
    85%
    86%
    UV - - 1 3 5 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 Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    20%
    20%
    20%
    20%
    20%
    20%
    30%
    20%
    Temperature (°C)
    18°
    17°
    17°
    18°
    18°
    18°
    18°
    18°
    Feels like temperature (°C)
    15°
    15°
    14°
    15°
    15°
    16°
    15°
    16°
    Wind direction and speed (mph)
    S
    15
    S
    15
    S
    16
    SSW
    17
    SSW
    17
    SSW
    13
    SSW
    14
    S
    13
    Wind gust (mph)
    18
    19
    19
    19
    18
    15
    15
    14
    Visibility (description)
    VG
    G
    G
    G
    G
    VG
    VG
    G
    Humidity
    87%
    89%
    91%
    91%
    90%
    88%
    87%
    88%
    UV - - 1 3 5 2 1 -

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    Forecast
    Forecast for 10:00 (UTC+1), Mon
    Updated 08:12 (UTC+1) on Mon 1 Sep 2025
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