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Personalized Forecasts

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    My Recent Locations

    • Tonight

      Sep 23

      20° Lo C
      Partly cloudy
      • Stargazing
      • Weather
      • Cloud Cover: 39%
      • Precip: 2%
      • Hours of Precip: 0
    • Sun

      Sep 24

      27° /19°
      Nice with clouds and sun
      • Good
      • for stargazing
      • Cloud Cover: 35%
      • Precip: 25%
      • Hours of Precip: 0
      More
    • Mon

      Sep 25

      27° /20°
      Periods of sun and clouds
      • Excellent
      • for stargazing
      • Cloud Cover: 13%
      • Precip: 5%
      • Hours of Precip: 0
      More
    • Tue

      Sep 26

      29° /20°
      Clouds and sun
      • Very Good
      • for stargazing
      • Cloud Cover: 46%
      • Precip: 1%
      • Hours of Precip: 0
      More
    • Wed

      Sep 27

      30° /20°
      Very warm with clouds and sun
      • Very Good
      • for stargazing
      • Cloud Cover: 53%
      • Precip: 13%
      • Hours of Precip: 0
      More

    Day

    31°Hi RealFeel® 37° Precipitation 0%
    Very warm with clouds giving way to sun
    • Winds from the
    • ENE 9 km/h
    • Gusts: 18 km/h
    • Max UV Index: 13 (Extreme)
    • Thunderstorms: 0%
    • Precipitation: 0 mm
    • Rain: 0 mm
    • Snow: 0 CM
    • Ice: 0 mm
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    20°Lo RealFeel® 20° Precipitation 2%
    Partly cloudy
    • Winds from the
    • SW 7 km/h
    • Gusts: 17 km/h
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0 mm
    • Rain: 0 mm
    • Snow: 0 CM
    • Ice: 0 mm
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/23/2016
    High 31° 24° N/A 26°
    Low 20° 19° N/A 18°

    Sunrise/Sunset

    • Sunrise: 5:42 AM
    • Sunset: 5:49 PM
    • Duration: 12:07 hr

    Moonrise/Moonset

    • Moonrise: 8:00 AM
    • Moonset: 8:59 PM
    • Duration: 12:59 hr
    Astronomy

    Solunar Information for Rio de Janeiro, Brazil

    Thu, Sep 28
    First
    Thu, Oct 5
    Full
    Thu, Oct 12
    Last
    Thu, Oct 19
    New