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Ko Samui (Thailand) weather

Forecast days

Sunny changing to partly cloudy by early evening.
Sunrise iconSunrise:
Sunset iconSunset:
Ex UV
No pollution data.
No pollen data.

    7 day forecast for Ko Samui

    Today (7 July 2025)
    Time
    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 Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals 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 Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    10%
    10%
    <5%
    10%
    <5%
    10%
    20%
    30%
    30%
    10%
    10%
    10%
    20%
    20%
    10%
    Temperature
    26°
    26°
    27°
    28°
    30°
    30°
    32°
    32°
    32°
    31°
    30°
    30°
    29°
    28°
    28°
    27°
    27°
    27°
    Feels like temperature (°C)
    26°
    27°
    28°
    29°
    31°
    32°
    34°
    34°
    35°
    33°
    32°
    32°
    30°
    29°
    28°
    27°
    26°
    26°
    Wind direction and speed
    WSW
    10
    WSW
    10
    WSW
    11
    WSW
    11
    SW
    10
    WSW
    10
    WSW
    10
    WSW
    10
    WSW
    9
    WSW
    9
    WSW
    10
    WSW
    11
    WSW
    12
    WSW
    13
    WSW
    14
    WSW
    15
    WSW
    15
    WSW
    15
    Wind gust (mph)
    15
    15
    16
    16
    15
    15
    15
    14
    13
    15
    16
    17
    18
    19
    20
    20
    21
    22
    Visibility
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    77%
    77%
    77%
    77%
    77%
    77%
    76%
    75%
    75%
    75%
    75%
    75%
    75%
    75%
    75%
    75%
    76%
    77%
    UV - 1 2 4 6 11 8 8 8 5 3 1 - - - - - -
    Wednesday (8 July 2025)
    Time
    00:00
    01:00
    02:00
    03:00
    04:00
    05:00
    06:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny day Sunny day Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    20%
    30%
    20%
    10%
    Temperature (°C)
    27°
    26°
    26°
    26°
    26°
    26°
    26°
    27°
    30°
    32°
    31°
    29°
    27°
    Feels like temperature (°C)
    26°
    26°
    26°
    26°
    26°
    26°
    26°
    27°
    31°
    34°
    33°
    28°
    26°
    Wind direction and speed (mph)
    WSW
    15
    WSW
    15
    WSW
    14
    WSW
    14
    WSW
    14
    WSW
    14
    WSW
    14
    WSW
    14
    WSW
    14
    W
    14
    W
    15
    W
    16
    W
    16
    Wind gust (mph)
    21
    20
    20
    20
    19
    20
    20
    20
    20
    21
    22
    25
    23
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    78%
    78%
    79%
    80%
    82%
    83%
    84%
    83%
    82%
    76%
    75%
    75%
    76%
    UV - - - - - - - 1 8 9 3 - -
    Thursday (9 July 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Clear night Sunny intervals Sunny day Sunny day Sunny day Clear night Partly cloudy night
    Chance of precipitation
    10%
    10%
    20%
    10%
    30%
    30%
    20%
    20%
    Temperature (°C)
    26°
    26°
    27°
    30°
    31°
    31°
    28°
    27°
    Feels like temperature (°C)
    25°
    25°
    26°
    31°
    33°
    31°
    28°
    26°
    Wind direction and speed (mph)
    W
    16
    W
    16
    WSW
    15
    WSW
    15
    W
    15
    W
    16
    W
    17
    W
    17
    Wind gust (mph)
    23
    22
    21
    22
    22
    25
    25
    24
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    78%
    79%
    81%
    78%
    76%
    76%
    75%
    75%
    UV - - 1 9 11 3 - -
    Friday (10 July 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 day Sunny day Sunny day Sunny day Partly cloudy night Partly cloudy night
    Chance of precipitation
    30%
    30%
    20%
    30%
    30%
    30%
    20%
    30%
    Temperature (°C)
    26°
    26°
    27°
    30°
    30°
    31°
    28°
    27°
    Feels like temperature (°C)
    25°
    25°
    26°
    30°
    30°
    30°
    27°
    25°
    Wind direction and speed (mph)
    W
    17
    WSW
    18
    WSW
    18
    W
    19
    W
    20
    W
    20
    WSW
    19
    WSW
    19
    Wind gust (mph)
    25
    26
    27
    28
    29
    28
    27
    27
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    78%
    83%
    83%
    78%
    75%
    74%
    75%
    77%
    UV - - 1 9 10 3 - -
    Saturday (11 July 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 day Sunny day Sunny day Clear night Partly cloudy night
    Chance of precipitation
    20%
    20%
    20%
    30%
    20%
    30%
    10%
    10%
    Temperature (°C)
    26°
    26°
    27°
    30°
    32°
    31°
    29°
    27°
    Feels like temperature (°C)
    25°
    25°
    26°
    31°
    33°
    32°
    28°
    26°
    Wind direction and speed (mph)
    WSW
    18
    WSW
    18
    WSW
    18
    WSW
    17
    WSW
    15
    WSW
    16
    WSW
    17
    WSW
    15
    Wind gust (mph)
    26
    26
    27
    24
    23
    25
    24
    22
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    82%
    84%
    84%
    80%
    74%
    73%
    73%
    75%
    UV - - 1 9 11 3 - -
    Sunday (12 July 2025)
    Time
    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 Clear night Clear night
    Chance of precipitation
    10%
    10%
    10%
    20%
    40%
    30%
    10%
    10%
    Temperature (°C)
    26°
    26°
    27°
    30°
    32°
    31°
    28°
    27°
    Feels like temperature (°C)
    26°
    25°
    26°
    31°
    34°
    33°
    29°
    27°
    Wind direction and speed (mph)
    WSW
    16
    WSW
    16
    WSW
    15
    WSW
    14
    WSW
    11
    WSW
    12
    WSW
    13
    WSW
    12
    Wind gust (mph)
    23
    22
    21
    19
    18
    20
    19
    19
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    77%
    80%
    82%
    76%
    74%
    72%
    72%
    74%
    UV - - 1 9 11 3 - -
    Monday (13 July 2025)
    Time
    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 Clear night Clear night
    Chance of precipitation
    10%
    <5%
    10%
    10%
    10%
    30%
    30%
    20%
    Temperature (°C)
    26°
    26°
    26°
    31°
    33°
    32°
    29°
    27°
    Feels like temperature (°C)
    26°
    25°
    27°
    32°
    35°
    34°
    29°
    27°
    Wind direction and speed (mph)
    WSW
    13
    WSW
    13
    WSW
    12
    SW
    12
    WSW
    10
    WSW
    10
    WSW
    12
    WSW
    13
    Wind gust (mph)
    19
    19
    18
    17
    16
    18
    20
    21
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    76%
    76%
    77%
    76%
    73%
    71%
    71%
    72%
    UV - - 1 9 11 3 - -

    UK video forecast

    weather map
    Forecast
    Forecast for 06:00 (UTC+7), Tue
    Updated 19:16 (UTC+1) on Mon 7 Jul 2025
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