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Personalized Forecasts

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    My Recent Locations

    • Today

      Aug 20

      27° /20°
      Couple of thunderstorms
      • Poor
      • for stargazing
      • Cloud Cover: 67%
      • Precip: 40%
      • Hours of Precip: 3.5
      More
    • Mon

      Aug 21

      28° /21°
      Variably cloudy, a t-storm
      • Fair
      • for stargazing
      • Cloud Cover: 64%
      • Precip: 55%
      • Hours of Precip: 3
      More
    • Tue

      Aug 22

      27° /20°C
      Clouds and sun with a t-storm
      • Poor
      • for stargazing
      • Cloud Cover: 78%
      • Precip: 55%
      • Hours of Precip: 3
    • Wed

      Aug 23

      28° /20°
      Variable clouds, a t-storm
      • Poor
      • for stargazing
      • Cloud Cover: 81%
      • Precip: 50%
      • Hours of Precip: 2.5
      More
    • Thu

      Aug 24

      27° /21°
      A couple of thunderstorms
      • Poor
      • for stargazing
      • Cloud Cover: 73%
      • Precip: 40%
      • Hours of Precip: 5
      More

    Day

    27°Hi RealFeel® 38° Precipitation 56%
    Periods of clouds and sun with a shower or thunderstorm; humid
    • Winds from the
    • NNE 7 km/h
    • Gusts: 11 km/h
    • Max UV Index: 10 (Extreme)
    • Thunderstorms: 60%
    • Precipitation: 4 mm
    • Rain: 4 mm
    • Snow: 0 CM
    • Ice: 0 mm
    • Hours of Precipitation: 1.5 hrs
    • Hours of Rain: 1.5 hrs

    Night

    20°Lo RealFeel® 21° Precipitation 55%
    Mostly cloudy and humid; a thunderstorm in spots in the evening followed by a little rain late
    • Winds from the
    • ESE 4 km/h
    • Gusts: 9 km/h
    • Max UV Index: N/A
    • Thunderstorms: 60%
    • Precipitation: 2 mm
    • Rain: 2 mm
    • Snow: 0 CM
    • Ice: 0 mm
    • Hours of Precipitation: 1.5 hrs
    • Hours of Rain: 1.5 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 8/22/2016
    High 27° 27° N/A 28°
    Low 20° 17° N/A 20°

    Sunrise/Sunset

    • Sunrise: 5:29 AM
    • Sunset: 5:53 PM
    • Duration: 12:24 hr

    Moonrise/Moonset

    • Moonrise: 6:12 AM
    • Moonset: 6:49 PM
    • Duration: 12:37 hr
    Astronomy

    Solunar Information for Mercedes, Costa Rica

    Mon, Aug 21
    New
    Tue, Aug 29
    First
    Wed, Sep 6
    Full
    Wed, Sep 13
    Last