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Personalized Forecasts

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    My Recent Locations

    • Today

      Oct 17

      32° /25°C
      A thunderstorm in spots
      • Fair
      • for fishing
      • Precip: 43%
      • Cloud Cover: 57%
      • Wind Speed: 17 k/h
    • Wed

      Oct 18

      30° /26°
      Showers and a heavier t-storm
      • Fair
      • for fishing
      • Precip: 67%
      • Cloud Cover: 70%
      • Wind Speed: 17 k/h
      More
    • Thu

      Oct 19

      32° /26°
      Mostly sunny
      • Very Good
      • for fishing
      • Precip: 25%
      • Cloud Cover: 24%
      • Wind Speed: 22 k/h
      More
    • Fri

      Oct 20

      31° /26°
      Partly sunny and pleasant
      • Good
      • for fishing
      • Precip: 25%
      • Cloud Cover: 28%
      • Wind Speed: 20 k/h
      More
    • Sat

      Oct 21

      30° /25°
      Sunny to partly cloudy
      • Good
      • for fishing
      • Precip: 25%
      • Cloud Cover: 25%
      • Wind Speed: 17 k/h
      More

    Day

    32°Hi RealFeel® 38° Precipitation 43%
    Intervals of clouds and sunshine with a shower or thunderstorm in spots
    • Winds from the
    • ESE 17 km/h
    • Gusts: 24 km/h
    • Max UV Index: 8 (Very High)
    • Thunderstorms: 40%
    • Precipitation: 5 mm
    • Rain: 5 mm
    • Snow: 0 CM
    • Ice: 0 mm
    • Hours of Precipitation: 2 hrs
    • Hours of Rain: 2 hrs

    Night

    25°Lo RealFeel® 29° Precipitation 63%
    Partly cloudy with a passing shower or two; warm
    • Winds from the
    • SE 9 km/h
    • Gusts: 17 km/h
    • Max UV Index: N/A
    • Thunderstorms: 29%
    • Precipitation: 4 mm
    • Rain: 4 mm
    • Snow: 0 CM
    • Ice: 0 mm
    • Hours of Precipitation: 2 hrs
    • Hours of Rain: 2 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/17/2016
    High 32° 31° 35° (1980) 33°
    Low 25° 24° 21° (1957) 25°

    Sunrise/Sunset

    • Sunrise: 6:19 AM
    • Sunset: 6:01 PM
    • Duration: 11:42 hr

    Moonrise/Moonset

    • Moonrise: 4:20 AM
    • Moonset: 4:52 PM
    • Duration: 12:32 hr
    Astronomy

    Solunar Information for San Juan, Puerto Rico

    Thu, Oct 19
    New
    Fri, Oct 27
    First
    Sat, Nov 4
    Full
    Fri, Nov 10
    Last