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      Elev 674 ft, 9.991 °N 84.382 °W

      Atenas Canton, CR

      Mercedes Station71°
      Updated: 10:51 PM CST on October 30, 2026 (GMT -6)
      6 minutes ago
      82°
      67°
      71
      Feels Like 72
      Partly Cloudy
      N
      5
      Lower temperature is expected tomorrow
      Wundermap

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       Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Fri 10/30
        Low 67°f
         69% Precip. / 0 in
        Partly cloudy this evening then becoming cloudy with periods of light rain after midnight. Low 67F. Winds ENE at 5 to 10 mph. Chance of rain 70%.
        Tomorrow
        Sat 10/31
        High 81°f
         80% Precip. / 0.28 in
        Scattered thunderstorms in the morning, then mainly cloudy during the afternoon with thunderstorms likely. High 81F. Winds ESE at 10 to 15 mph. Chance of rain 80%.
        Tomorrow night
        Sat 10/31
        Low 67°f
         13% Precip. / 0 in
        A few clouds from time to time. Low 67F. Winds ENE at 5 to 10 mph.
        Hourly Forecast
        Now
        72°
        11PM
        72°
        12AM
        72°
        1AM
        71°
        2AM
        71°
        3AM
        71°
        4AM
        52%
        71°
        5AM
        40%
        70°
        5:28AM
        Sunrise
        6AM
        69°
        7AM
        73°
        8AM
        76°
        9AM
        34%
        78°
        10AM
        55%
        80°
        11AM
        49%
        80°
        12PM
        64%
        80°
        1PM
        78%
        80°
        2PM
        81%
        79°
        3PM
        79%
        77°
        4PM
        43%
        75°
        5PM
        73°
        5:14PM
        Sunset
        6PM
        72°
        7PM
        71°
        8PM
        71°
        9PM
        70°
        10PM
        70°
        Precipitation
        81%
        Rain possible after 4 AM
        Pollen
        None
        Air Quality
        52
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.01 in
        2. Visibility 6 miles
        3. Clouds Partly Cloudy
        4. Dew Point65°F
        5. Humidity 78%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         MROC Station History
        Almanac for October 30, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 82°F 87°F -°F
        4. Low 67°F 61°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.4 in -
        7. Snow 0 in - in -
        Almanac for October 31, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 81°F 87°F -°F
        4. Low 67°F 61°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 5:27 AM 5:14 PM
        3. Civil Twilight 5:06 AM 5:36 PM
        4. Nautical Twilight 4:41 AM 6:01PM
        5. Astronomical Twilight 4:16 AM 6:26 PM
        1. Length of Visible Light 12h 30m
        2. Length of Day 11h 46m
        3. Tomorrow will be 28 seconds shorter
        1. Moon 9:49 PM 9:58 AM
        2. Waning Gibbous69% of the Moon is Illuminated
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
        Nov 17
        Waxing Half First Qtr
        Nov 24
        Full Moon
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