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

      Sep 28

      33° /24°C
      Times of sun and clouds
    • Thu

      Sep 29

      31° /24°
      An afternoon thunderstorm
      More
    • Fri

      Sep 30

      29° /23°
      Showers and a heavier t-storm
      More
    • Sat

      Oct 1

      30° /23°
      A shower and t-storm around
      More
    • Sun

      Oct 2

      29° /23°
      A shower and t-storm around
      More
    Wednesday
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    Forecast Mostly Cloudy Partly Sunny T-storms Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear
    Temp (°C) 31° 30° 29° 28° 28° 27° 26° 26°
    RealFeel® 36° 35° 32° 33° 32° 31° 30° 30°
    Wind (km/h) 6 NNE 6 NNE 6 NNE 9 NNE 11 NNE 11 NNE 11 N 11 N
    precip
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    Rain
    10%
    14%
    51%
    47%
    40%
    32%
    32%
    22%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    UV Index 1 0 0 0 0 0 0 0
    Cloud Cover 82% 43% 26% 26% 26% 26% 26% 26%
    Humidity 63% 68% 75% 77% 79% 83% 86% 87%
    Dew Point 23° 23° 24° 24° 24° 24° 24° 24°
    Temp °C
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    35° 30° 25°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/28/2015
    High 33° 31° N/A 34°
    Low 25° 22° N/A 26°

    Sunrise/Sunset

    • Sunrise: 6:30 AM
    • Sunset: 6:31 PM
    • Duration: 12:01 hr

    Moonrise/Moonset

    • Moonrise: 4:27 AM
    • Moonset: 5:11 PM
    • Duration: 12:44 hr
    Astronomy

    San Juan Weather Report

    Tropical Storm Matthew may approach US next week

    September 28, 2016; 1:29 PM ET

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