Tristan Da Cunha (St Helena - Ascension and Tristan Da Cunha) weather

Forecast days

Cloudy changing to sunny intervals by late morning.
Sunrise iconSunrise:
Sunset iconSunset:
L UV
No pollution data.
No pollen data.

    7 day forecast for Tristan Da Cunha

    Today (7 July 2025)
    Time
    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 Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Overcast Overcast Overcast Overcast Overcast
    Chance of precipitation
    30%
    20%
    <5%
    <5%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature
    15°
    15°
    15°
    14°
    14°
    14°
    14°
    13°
    13°
    13°
    13°
    13°
    13°
    12°
    12°
    12°
    12°
    12°
    12°
    Feels like temperature (°C)
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    10°
    10°
    10°
    Wind direction and speed
    W
    20
    W
    20
    WSW
    20
    WSW
    19
    WSW
    20
    SW
    19
    SW
    17
    SSW
    17
    SSW
    18
    SSW
    19
    SSW
    20
    SSW
    19
    SSW
    18
    SSW
    18
    SW
    19
    SW
    19
    SW
    20
    SW
    20
    SW
    20
    Wind gust (mph)
    27
    27
    26
    27
    28
    25
    23
    24
    26
    27
    27
    27
    26
    26
    27
    28
    29
    29
    30
    Visibility
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    Humidity
    91%
    88%
    84%
    82%
    83%
    81%
    77%
    75%
    74%
    72%
    69%
    68%
    67%
    65%
    65%
    62%
    62%
    61%
    60%
    UV - - - 1 1 1 1 2 2 2 1 1 1 - - - - - -
    Tuesday (8 July 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 Overcast Overcast Overcast Cloudy Partly cloudy night Light shower night Light shower night Light shower night Light shower day Sunny intervals Cloudy Overcast Cloudy Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    10%
    50%
    60%
    60%
    60%
    20%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    12°
    12°
    12°
    12°
    13°
    13°
    13°
    13°
    12°
    12°
    12°
    12°
    12°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    WSW
    20
    WSW
    21
    WSW
    23
    WSW
    24
    WSW
    25
    WSW
    27
    WSW
    28
    WSW
    29
    WSW
    30
    SW
    31
    SW
    32
    SW
    32
    SW
    32
    SW
    31
    SW
    30
    SW
    30
    SSW
    28
    SSW
    27
    SSW
    25
    SSW
    23
    SSW
    22
    SSW
    20
    SSW
    19
    SSW
    17
    Wind gust (mph)
    30
    32
    34
    35
    37
    40
    41
    42
    44
    46
    47
    47
    46
    45
    43
    42
    40
    39
    36
    34
    31
    29
    27
    26
    Visibility (description)
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    61%
    62%
    64%
    65%
    65%
    69%
    74%
    74%
    75%
    69%
    60%
    56%
    58%
    63%
    63%
    60%
    59%
    58%
    57%
    58%
    57%
    56%
    55%
    55%
    UV - - - - - - - - 1 1 1 2 2 2 2 1 1 1 - - - - - -
    Wednesday (9 July 2025)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Overcast Overcast Overcast Overcast Overcast Cloudy Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    Temperature (°C)
    11°
    11°
    12°
    12°
    13°
    13°
    13°
    14°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SW
    16
    SW
    15
    WSW
    16
    WSW
    18
    W
    20
    W
    23
    W
    24
    WSW
    25
    Wind gust (mph)
    24
    25
    26
    28
    32
    34
    35
    34
    Visibility (description)
    G
    G
    G
    G
    G
    VG
    VG
    VG
    Humidity
    55%
    55%
    55%
    55%
    57%
    60%
    64%
    65%
    UV - - - 1 2 1 - -
    Thursday (10 July 2025)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Overcast Cloudy Overcast Partly cloudy night
    Chance of precipitation
    <5%
    20%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    13°
    13°
    13°
    12°
    11°
    11°
    11°
    11°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    WSW
    24
    SW
    24
    SSW
    24
    S
    22
    S
    18
    SSE
    14
    SSE
    10
    SE
    7
    Wind gust (mph)
    34
    34
    33
    30
    25
    22
    16
    14
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    Humidity
    66%
    67%
    68%
    64%
    63%
    58%
    56%
    56%
    UV - - - 1 2 1 - -
    Friday (11 July 2025)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Cloudy Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    30%
    30%
    Temperature (°C)
    11°
    11°
    11°
    12°
    13°
    14°
    14°
    14°
    Feels like temperature (°C)
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    Wind direction and speed (mph)
    E
    5
    N
    6
    NNW
    9
    NNW
    12
    NNW
    17
    NW
    21
    NW
    23
    NW
    24
    Wind gust (mph)
    13
    15
    17
    24
    29
    33
    34
    36
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    56%
    56%
    58%
    60%
    65%
    69%
    72%
    75%
    UV - - - 1 3 1 - -
    Saturday (12 July 2025)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Sunny intervals Overcast Cloudy Partly cloudy night
    Chance of precipitation
    30%
    20%
    10%
    10%
    10%
    10%
    10%
    10%
    Temperature (°C)
    14°
    13°
    13°
    13°
    12°
    12°
    12°
    12°
    Feels like temperature (°C)
    10°
    Wind direction and speed (mph)
    WNW
    25
    W
    24
    W
    23
    WSW
    22
    SW
    19
    SW
    18
    SW
    16
    SSW
    13
    Wind gust (mph)
    35
    34
    33
    31
    27
    26
    24
    19
    Visibility (description)
    VG
    VG
    G
    VG
    VG
    VG
    G
    G
    Humidity
    74%
    71%
    70%
    70%
    68%
    67%
    65%
    64%
    UV - - - 1 2 1 - -
    Sunday (13 July 2025)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Overcast Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    10%
    Temperature (°C)
    12°
    12°
    12°
    12°
    13°
    13°
    13°
    13°
    Feels like temperature (°C)
    10°
    10°
    10°
    10°
    11°
    11°
    11°
    11°
    Wind direction and speed (mph)
    S
    11
    S
    13
    S
    13
    SSW
    12
    SW
    10
    WSW
    9
    WSW
    10
    W
    11
    Wind gust (mph)
    19
    20
    19
    16
    16
    14
    16
    18
    Visibility (description)
    VG
    G
    VG
    G
    G
    VG
    VG
    VG
    Humidity
    63%
    64%
    65%
    65%
    64%
    63%
    64%
    65%
    UV - - - 1 3 1 - -

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    Forecast
    Forecast for 05:00 (UTC), Mon
    Updated 01:16 (UTC+1) on Mon 7 Jul 2025
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