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Personalized Forecasts

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    • Today

      Oct 18

      26° /17°C
      A thunderstorm in spots
      • Poor
      • for stargazing
      • Cloud Cover: 69%
      • Precip: 40%
      • Hours of Precip: 1
    • Thu

      Oct 19

      26° /19°
      A couple of thunderstorms
      • Fair
      • for stargazing
      • Cloud Cover: 46%
      • Precip: 55%
      • Hours of Precip: 2.5
      More
    • Fri

      Oct 20

      24° /18°
      A couple of thunderstorms
      • Poor
      • for stargazing
      • Cloud Cover: 97%
      • Precip: 41%
      • Hours of Precip: 4
      More
    • Sat

      Oct 21

      25° /17°
      A couple of thunderstorms
      • Poor
      • for stargazing
      • Cloud Cover: 85%
      • Precip: 56%
      • Hours of Precip: 5
      More
    • Sun

      Oct 22

      24° /18°
      Variable clouds, a t-storm
      • Poor
      • for stargazing
      • Cloud Cover: 85%
      • Precip: 72%
      • Hours of Precip: 3
      More

    Day

    26°Hi RealFeel® 30° Precipitation 40%
    Intervals of clouds and sunshine with a shower or thunderstorm in spots this afternoon
    • Winds from the
    • NE 7 km/h
    • Gusts: 13 km/h
    • Max UV Index: 9 (Very High)
    • Thunderstorms: 60%
    • Precipitation: 1 mm
    • Rain: 1 mm
    • Snow: 0 CM
    • Ice: 0 mm
    • Hours of Precipitation: 0.5 hrs
    • Hours of Rain: 0.5 hrs

    Night

    17°Lo RealFeel® 18° Precipitation 40%
    A shower or thunderstorm in spots this evening; otherwise, partly cloudy
    • Winds from the
    • ENE 6 km/h
    • Gusts: 9 km/h
    • Max UV Index: N/A
    • Thunderstorms: 40%
    • Precipitation: 1 mm
    • Rain: 1 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 10/18/2016
    High 26° 27° N/A 25°
    Low 17° 17° N/A 19°

    Sunrise/Sunset

    • Sunrise: 5:25 AM
    • Sunset: 5:18 PM
    • Duration: 11:53 hr

    Moonrise/Moonset

    • Moonrise: 4:28 AM
    • Moonset: 4:48 PM
    • Duration: 12:20 hr
    Astronomy

    Solunar Information for Santo Tomas, Costa Rica

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