San Juan/Int. Puerto Ric (Puerto Rico) weather

Forecast days

Sunny changing to light showers in the afternoon.
Sunrise iconSunrise:
Sunset iconSunset:
Ex UV
No pollution data.
No pollen data.

    7 day forecast for San Juan/Int. Puerto Ric

    Today (17 April 2026)
    Time
    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 Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Light shower day Light shower day Light shower day Sunny day Light shower day Light shower night Light shower night Light shower night Light shower night Clear night
    Chance of precipitation
    40%
    20%
    10%
    20%
    20%
    20%
    30%
    30%
    40%
    40%
    40%
    50%
    50%
    60%
    50%
    50%
    60%
    60%
    60%
    70%
    60%
    40%
    Temperature
    25°
    25°
    25°
    25°
    25°
    25°
    26°
    27°
    28°
    28°
    28°
    28°
    29°
    28°
    27°
    27°
    27°
    26°
    26°
    26°
    25°
    25°
    Feels like temperature (°C)
    27°
    27°
    26°
    26°
    26°
    27°
    27°
    28°
    28°
    29°
    29°
    29°
    29°
    29°
    28°
    28°
    27°
    27°
    27°
    27°
    26°
    26°
    Wind direction and speed
    ESE
    8
    ESE
    8
    ESE
    8
    ESE
    8
    ESE
    8
    ESE
    8
    ESE
    9
    ESE
    10
    ESE
    11
    ESE
    11
    ESE
    10
    ESE
    10
    ESE
    10
    ESE
    10
    E
    10
    E
    10
    ESE
    10
    ESE
    10
    ESE
    9
    E
    9
    ESE
    10
    ESE
    10
    Wind gust (mph)
    13
    13
    13
    13
    13
    16
    18
    20
    21
    20
    20
    20
    20
    18
    18
    17
    17
    16
    15
    15
    15
    15
    Visibility
    G
    G
    G
    G
    G
    VG
    G
    VG
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    G
    G
    Humidity
    87%
    87%
    86%
    86%
    86%
    85%
    81%
    77%
    74%
    68%
    67%
    68%
    67%
    67%
    70%
    72%
    75%
    78%
    82%
    83%
    84%
    85%
    UV - - - - 1 1 3 6 9 11 5 11 8 3 2 1 1 - - - - -
    Saturday (18 April 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 Clear night Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Light shower day Light shower day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night Clear night Clear night
    Chance of precipitation
    40%
    50%
    40%
    40%
    40%
    30%
    30%
    30%
    50%
    50%
    40%
    40%
    30%
    30%
    20%
    30%
    30%
    40%
    50%
    30%
    40%
    30%
    30%
    20%
    Temperature (°C)
    25°
    25°
    25°
    25°
    25°
    25°
    25°
    25°
    26°
    27°
    27°
    28°
    29°
    29°
    29°
    29°
    28°
    28°
    27°
    27°
    27°
    26°
    26°
    26°
    Feels like temperature (°C)
    26°
    26°
    26°
    26°
    26°
    25°
    26°
    26°
    26°
    27°
    27°
    28°
    28°
    29°
    29°
    29°
    28°
    28°
    28°
    27°
    27°
    27°
    26°
    26°
    Wind direction and speed (mph)
    ESE
    9
    ESE
    10
    ESE
    10
    ESE
    10
    ESE
    10
    ESE
    10
    ESE
    10
    ESE
    10
    ESE
    11
    ESE
    12
    ESE
    12
    ESE
    12
    ESE
    12
    ESE
    12
    ESE
    12
    E
    12
    E
    11
    E
    11
    E
    11
    E
    11
    E
    10
    E
    11
    E
    11
    E
    11
    Wind gust (mph)
    15
    15
    16
    16
    16
    15
    16
    18
    21
    23
    23
    23
    23
    22
    22
    21
    21
    20
    19
    18
    17
    18
    18
    18
    Visibility (description)
    G
    G
    G
    G
    G
    G
    VG
    VG
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    85%
    85%
    86%
    87%
    87%
    87%
    88%
    84%
    80%
    76%
    69%
    67%
    62%
    59%
    59%
    59%
    63%
    66%
    68%
    71%
    74%
    75%
    77%
    77%
    UV - - - - - - 1 1 3 7 10 10 12 9 9 4 3 1 1 - - - - -
    Sunday (19 April 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 Clear night Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Clear night Clear night Clear night Clear night Clear night
    Chance of precipitation
    20%
    20%
    20%
    10%
    10%
    10%
    10%
    10%
    20%
    20%
    20%
    30%
    20%
    30%
    30%
    20%
    30%
    40%
    40%
    40%
    40%
    30%
    10%
    20%
    Temperature (°C)
    26°
    26°
    26°
    25°
    25°
    25°
    25°
    25°
    26°
    27°
    27°
    28°
    28°
    29°
    29°
    28°
    28°
    28°
    27°
    27°
    26°
    26°
    26°
    25°
    Feels like temperature (°C)
    26°
    26°
    26°
    26°
    26°
    26°
    26°
    26°
    26°
    27°
    27°
    28°
    28°
    29°
    29°
    28°
    28°
    28°
    27°
    27°
    27°
    26°
    26°
    26°
    Wind direction and speed (mph)
    E
    11
    E
    11
    E
    10
    E
    10
    E
    10
    E
    10
    ESE
    10
    ESE
    10
    E
    11
    E
    12
    E
    12
    E
    12
    E
    12
    E
    12
    E
    12
    E
    12
    E
    11
    E
    12
    E
    11
    E
    10
    E
    10
    E
    10
    E
    10
    E
    10
    Wind gust (mph)
    18
    17
    17
    16
    16
    16
    16
    19
    20
    21
    22
    22
    22
    22
    22
    21
    21
    20
    19
    19
    17
    17
    17
    17
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    78%
    78%
    78%
    79%
    79%
    81%
    81%
    79%
    75%
    71%
    66%
    66%
    63%
    60%
    63%
    64%
    64%
    66%
    69%
    72%
    75%
    77%
    78%
    78%
    UV - - - - - - 1 1 4 7 9 11 13 11 8 6 3 1 1 - - - - -
    Monday (20 April 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 Clear night Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Clear night Clear night Clear night Clear night Clear night
    Chance of precipitation
    20%
    10%
    10%
    20%
    10%
    10%
    10%
    20%
    40%
    30%
    30%
    20%
    20%
    20%
    20%
    20%
    30%
    20%
    20%
    20%
    10%
    <5%
    <5%
    <5%
    Temperature (°C)
    25°
    25°
    25°
    25°
    25°
    25°
    25°
    25°
    26°
    27°
    27°
    28°
    29°
    29°
    29°
    29°
    29°
    28°
    28°
    27°
    27°
    26°
    26°
    26°
    Feels like temperature (°C)
    26°
    26°
    26°
    26°
    26°
    25°
    26°
    26°
    26°
    27°
    27°
    28°
    29°
    29°
    29°
    29°
    29°
    29°
    28°
    27°
    27°
    27°
    27°
    27°
    Wind direction and speed (mph)
    E
    10
    E
    10
    E
    10
    E
    10
    ESE
    10
    ESE
    10
    ESE
    10
    ESE
    10
    ESE
    11
    ESE
    11
    ESE
    12
    ESE
    12
    ESE
    12
    ESE
    12
    ESE
    12
    ESE
    12
    ESE
    11
    ESE
    11
    ESE
    10
    ESE
    10
    ESE
    10
    ESE
    9
    ESE
    9
    E
    9
    Wind gust (mph)
    16
    16
    16
    16
    16
    16
    16
    19
    20
    21
    22
    22
    22
    22
    22
    21
    21
    19
    18
    17
    16
    15
    14
    14
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    81%
    82%
    84%
    83%
    84%
    84%
    84%
    84%
    76%
    74%
    70%
    66%
    64%
    60%
    60%
    59%
    61%
    64%
    65%
    67%
    73%
    74%
    75%
    75%
    UV - - - - - - 1 1 4 6 10 12 12 11 9 6 3 1 1 - - - - -
    Tuesday (21 April 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
    23:00
    Weather symbols Clear night Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Clear night Clear night Clear night
    Chance of precipitation
    <5%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    10%
    30%
    40%
    30%
    30%
    30%
    30%
    20%
    30%
    30%
    30%
    30%
    20%
    10%
    10%
    Temperature (°C)
    26°
    26°
    25°
    25°
    25°
    25°
    25°
    25°
    26°
    27°
    28°
    28°
    29°
    29°
    29°
    29°
    29°
    29°
    28°
    27°
    27°
    26°
    Feels like temperature (°C)
    27°
    26°
    26°
    26°
    26°
    26°
    26°
    27°
    27°
    27°
    28°
    29°
    29°
    30°
    30°
    30°
    30°
    29°
    29°
    28°
    28°
    27°
    Wind direction and speed (mph)
    ESE
    9
    ESE
    9
    ESE
    9
    ESE
    9
    ESE
    8
    ESE
    8
    ESE
    8
    ESE
    8
    ESE
    10
    ESE
    10
    ESE
    9
    ESE
    10
    ESE
    9
    ESE
    9
    ESE
    9
    ESE
    9
    ESE
    10
    ESE
    9
    ESE
    9
    ESE
    8
    ESE
    8
    ESE
    6
    Wind gust (mph)
    15
    14
    14
    14
    14
    13
    13
    16
    17
    18
    18
    18
    18
    18
    18
    18
    18
    17
    16
    15
    13
    10
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    77%
    78%
    79%
    80%
    83%
    84%
    85%
    83%
    76%
    72%
    66%
    63%
    59%
    57%
    56%
    56%
    57%
    59%
    63%
    67%
    69%
    76%
    UV - - - - - - 1 1 4 7 9 12 11 11 9 6 3 1 1 - - -
    Wednesday (22 April 2026)
    Time
    02:00
    05:00
    08:00
    11:00
    14:00
    17:00
    20:00
    23:00
    Weather symbols Clear night Sunny day Sunny intervals Sunny intervals Sunny intervals Light shower day Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    30%
    50%
    50%
    50%
    20%
    20%
    Temperature (°C)
    25°
    25°
    26°
    28°
    29°
    28°
    27°
    26°
    Feels like temperature (°C)
    27°
    27°
    28°
    30°
    30°
    29°
    28°
    27°
    Wind direction and speed (mph)
    ESE
    6
    ESE
    6
    ESE
    7
    ESE
    7
    E
    8
    E
    9
    E
    8
    E
    7
    Wind gust (mph)
    10
    11
    15
    17
    18
    17
    13
    11
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    81%
    84%
    77%
    62%
    57%
    64%
    73%
    78%
    UV - - 4 11 8 1 - -
    Thursday (23 April 2026)
    Time
    02:00
    05:00
    08:00
    11:00
    14:00
    17:00
    20:00
    23:00
    Weather symbols Clear night Sunny day Sunny intervals Light shower day Light shower day Light shower day Clear night Clear night
    Chance of precipitation
    20%
    20%
    50%
    60%
    70%
    70%
    40%
    40%
    Temperature (°C)
    25°
    24°
    26°
    27°
    28°
    26°
    25°
    24°
    Feels like temperature (°C)
    27°
    26°
    27°
    28°
    28°
    27°
    26°
    26°
    Wind direction and speed (mph)
    ESE
    6
    SE
    6
    ESE
    6
    E
    7
    E
    9
    E
    8
    E
    6
    ESE
    6
    Wind gust (mph)
    10
    11
    15
    18
    18
    17
    12
    12
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    83%
    86%
    78%
    63%
    58%
    66%
    75%
    82%
    UV - - 4 11 9 1 - -

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    Forecast
    Forecast for 3am (UTC-4) Friday
    Updated 01:21 (UTC+1) on Fri 17 Apr 2026
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