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      Elev 990 ft, 10.023 °N 84.190 °W

      Río Segundo, CR

      Juan Santamaría Intl Airport Station72°
      Updated: 8:17 PM CST on October 22, 2026 (GMT -6)
      7 minutes ago
      83°
      67°
      72
      Feels Like 72
      Mostly Cloudy
      N
      5
      Similar temperature is expected tomorrow
      Wundermap

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       Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      50
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      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Thu 10/22
        Low 69°f
         24% Precip. / 0 in
        Mostly cloudy. Low 69F. Winds ENE at 5 to 10 mph.
        Tomorrow
        Fri 10/23
        High 80°f
         99% Precip. / 0.77 in
        Thunderstorms. High near 80F. Winds S at 5 to 10 mph. Chance of rain 100%.
        Tomorrow night
        Fri 10/23
        Low 68°f
         40% Precip. / 0.09 in
        Showers in the evening with some clearing overnight. Low 68F. Winds ENE at 5 to 10 mph. Chance of rain 40%.
        Hourly Forecast
        Now
        74°
        9PM
        32%
        73°
        10PM
        73°
        11PM
        72°
        12AM
        71°
        1AM
        71°
        2AM
        71°
        3AM
        71°
        4AM
        70°
        5AM
        70°
        5:26AM
        Sunrise
        6AM
        71°
        7AM
        73°
        8AM
        43%
        76°
        9AM
        53%
        78°
        10AM
        65%
        79°
        11AM
        68%
        79°
        12PM
        87%
        78°
        1PM
        96%
        78°
        2PM
        99%
        76°
        3PM
        99%
        74°
        4PM
        80%
        73°
        5PM
        57%
        73°
        5:16PM
        Sunset
        6PM
        50%
        72°
        7PM
        40%
        72°
        8PM
        31%
        72°
        Precipitation
        99%
        Rain ending around 9:15 PM
        Pollen
        None
        Air Quality
        35
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30 in
        2. Visibility 6 miles
        3. Clouds Cloudy
        4. Dew Point69°F
        5. Humidity 87%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         MROC Station History
        Almanac for October 22, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 83°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 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 80°F 87°F -°F
        4. Low 69°F 61°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 5:25 AM 5:16 PM
        3. Civil Twilight 5:04 AM 5:37 PM
        4. Nautical Twilight 4:39 AM 6:02PM
        5. Astronomical Twilight 4:14 AM 6:27 PM
        1. Length of Visible Light 12h 33m
        2. Length of Day 11h 50m
        3. Tomorrow will be 31 seconds shorter
        1. Moon 2:44 PM 2:14 AM
        2. Waxing Gibbous87% of the Moon is Illuminated
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
        Nov 17
        Waxing Half First Qtr
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