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    • Today

      Jan 21

      26° /15°C
      Humid with periods of sun
      • Poor
      • for stargazing
      • Cloud Cover: 69%
      • Precip: 40%
      • Hours of Precip: 1.5
    • Mon

      Jan 22

      26° /16°
      Mostly cloudy, showers around
      • Fair
      • for stargazing
      • Cloud Cover: 45%
      • Precip: 60%
      • Hours of Precip: 5
      More
    • Tue

      Jan 23

      25° /16°
      Variable clouds with showers
      • Poor
      • for stargazing
      • Cloud Cover: 75%
      • Precip: 25%
      • Hours of Precip: 6
      More
    • Wed

      Jan 24

      24° /16°
      An afternoon shower in spots
      • Poor
      • for stargazing
      • Cloud Cover: 85%
      • Precip: 25%
      • Hours of Precip: 0.5
      More
    • Thu

      Jan 25

      24° /16°
      An afternoon shower in spots
      • Poor
      • for stargazing
      • Cloud Cover: 67%
      • Precip: 25%
      • Hours of Precip: 0.5
      More

    Day

    26°Hi RealFeel® 31° Precipitation 60%
    Humid with intervals of clouds and sunshine
    • Winds from the
    • SSW 4 km/h
    • Gusts: 9 km/h
    • Max UV Index: 6 (High)
    • Thunderstorms: 29%
    • Precipitation: 1 mm
    • Rain: 1 mm
    • Snow: 0 CM
    • Ice: 0 mm
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 1 hrs

    Night

    15°Lo RealFeel® 15° Precipitation 40%
    An evening shower in the area; otherwise, partly cloudy
    • Winds from the
    • ENE 7 km/h
    • Gusts: 9 km/h
    • Max UV Index: N/A
    • Thunderstorms: 29%
    • Precipitation: 0 mm
    • Rain: 0 mm
    • Snow: 0 CM
    • Ice: 0 mm
    • Hours of Precipitation: 0.5 hrs
    • Hours of Rain: 0.5 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 1/21/2017
    High 26° 26° N/A 30°
    Low 15° 16° N/A 16°

    Sunrise/Sunset

    • Sunrise: 5:58 AM
    • Sunset: 5:37 PM
    • Duration: 11:39 hr

    Moonrise/Moonset

    • Moonrise: 9:13 AM
    • Moonset: 9:27 PM
    • Duration: 12:14 hr
    Astronomy

    Solunar Information for San Marcos, Costa Rica

    Wed, Jan 24
    First
    Wed, Jan 31
    Full
    Wed, Feb 7
    Last
    Thu, Feb 15
    New