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Personalized Forecasts

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    • Today

      Sep 27

      31° /26°
      Mostly sunny and pleasant
      • Very Good
      • for stargazing
      • Cloud Cover: 22%
      • Precip: 11%
      • Hours of Precip: 0
      More
    • Wed

      Sep 28

      31° /26°C
      Mostly sunny and pleasant
      • Very Good
      • for stargazing
      • Cloud Cover: 27%
      • Precip: 8%
      • Hours of Precip: 0
    • Thu

      Sep 29

      31° /26°
      Some sun with a shower or two
      • Very Good
      • for stargazing
      • Cloud Cover: 31%
      • Precip: 11%
      • Hours of Precip: 2
      More
    • Fri

      Sep 30

      32° /27°
      Clouds and sun with a shower
      • Good
      • for stargazing
      • Cloud Cover: 67%
      • Precip: 5%
      • Hours of Precip: 1
      More
    • Sat

      Oct 1

      32° /27°
      Clouds giving way to some sun
      • Excellent
      • for stargazing
      • Cloud Cover: 7%
      • Precip: 4%
      • Hours of Precip: 0
      More

    Day

    31°Hi RealFeel® 37° Precipitation 6%
    Sunny to partly cloudy and pleasant
    • NE 18 km/h
    • Gusts: 26 km/h
    • Max UV Index: 9 (Very High)
    • Thunderstorms: 1%
    • Precipitation: 0 mm
    • Rain: 0 mm
    • Snow: 0 CM
    • Ice: 0 mm
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    26°Lo RealFeel® 29° Precipitation 8%
    Mainly clear
    • NE 15 km/h
    • Gusts: 26 km/h
    • Max UV Index: N/A
    • Thunderstorms: 24%
    • 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 9/28/2015
    High 31° 31° N/A 31°
    Low 26° 23° N/A 26°

    Sunrise/Sunset

    • Sunrise: 5:44 AM
    • Sunset: 5:51 PM
    • Duration: 12:07 hr

    Moonrise/Moonset

    • Moonrise: 3:55 AM
    • Moonset: 4:14 PM
    • Duration: 12:19 hr
    Astronomy

    Solunar Information for São Luís, Brazil

    Sat, Oct 1
    New
    Sun, Oct 9
    First
    Sun, Oct 16
    Full
    Sat, Oct 22
    Last