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    1 - 5 of 90 days | All 90 days
    Next 5 Days
    • Today

      Sep 28

      33° /25°
      Times of sun and clouds
      More
    • Thu

      Sep 29

      32° /24°
      An afternoon thunderstorm
      More
    • Fri

      Sep 30

      29° /24°
      Showers and a heavier t-storm
      More
    • Sat

      Oct 1

      29° /23°C
      A shower and t-storm around
    • Sun

      Oct 2

      29° /23°
      A shower and t-storm around
      More
    Saturday
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    Forecast Partly Cloudy T-storms Partly Cloudy T-storms T-storms Partly Cloudy Partly Cloudy Partly Cloudy
    Temp (°C) 26° 27° 29° 29° 27° 27° 27° 26°
    RealFeel® 32° 33° 38° 37° 35° 36° 33° 31°
    Wind (km/h) 11 NNE 9 NE 7 ENE 7 ENE 9 E 11 E 13 ENE 13 NE
    precip
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    Rain
    24%
    58%
    49%
    58%
    52%
    48%
    44%
    44%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    UV Index 4 7 8 9 8 7 4 2
    Cloud Cover 70% 70% 70% 70% 70% 70% 70% 70%
    Humidity 80% 79% 68% 72% 85% 86% 82% 83%
    Dew Point 23° 23° 23° 23° 24° 25° 23° 23°
    Temp °C
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    30° 25°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/1/2015
    High 29° 31° N/A 32°
    Low 23° 22° N/A 27°

    Sunrise/Sunset

    • Sunrise: 6:31 AM
    • Sunset: 6:28 PM
    • Duration: 11:57 hr

    Moonrise/Moonset

    • Moonrise: 6:57 AM
    • Moonset: 7:07 PM
    • Duration: 12:10 hr
    Astronomy

    San Juan Weather Report

    Strengthening Matthew may approach US next week

    September 28, 2016; 3:36 PM ET

    Tropical Storm Matthew has formed in the Caribbean could take a turn toward the United States as a hurricane next week. More >