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      Elev 230 ft, 5.036 °S 42.799 °W

      Olho d'Água do Piauí, BR

      Embrapa Station77°
      Updated: 6:58 AM GMT-03:00 on September 10, 2026 (GMT -3)
      5 seconds ago
      100°
      72°
      77
      Feels Like 79
      Sunny
      N
      4
      Same temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Thu 09/10
        High 100°f
         1% Precip. / 0 in
        Sunshine and a few clouds. High near 100F. Winds E at 5 to 10 mph.
        Tonight
        Thu 09/10
        Low 76°f
         1% Precip. / 0 in
        Partly cloudy skies. Low 76F. Winds light and variable.
        Tomorrow
        Fri 09/11
        High 100°f74°f
         9% Precip. / 0 in
        Mostly sunny skies. High near 100F. Winds E at 5 to 10 mph.
        Hourly Forecast
        Now
        77°
        7AM
        77°
        8AM
        82°
        9AM
        85°
        10AM
        88°
        11AM
        91°
        12PM
        93°
        1PM
        95°
        2PM
        97°
        3PM
        98°
        4PM
        98°
        5PM
        97°
        5:48PM
        Sunset
        6PM
        94°
        7PM
        90°
        8PM
        88°
        9PM
        86°
        10PM
        85°
        11PM
        84°
        12AM
        82°
        1AM
        81°
        2AM
        80°
        3AM
        79°
        4AM
        78°
        5AM
        77°
        5:45AM
        Sunrise
        6AM
        77°
        Precipitation
        1%
        Pollen
        Grass Pollen
        Low
        Air Quality
        22
        Good
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 29.98 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point56°F
        5. Humidity 49%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         SBTE Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 100°F -°F -°F
        4. Low 72°F -°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 100°F -°F -°F
        4. Low 72°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 5:45 AM 5:48 PM
        3. Civil Twilight 5:25 AM 6:09 PM
        4. Nautical Twilight 5:00 AM 6:33PM
        5. Astronomical Twilight 4:36 AM 6:57 PM
        1. Length of Visible Light 12h 44m
        2. Length of Day 12h 2m
        3. Tomorrow will be 18 seconds longer
        1. Moon 5:11 AM 5:28 PM
        2. Waning Crescent0% of the Moon is Illuminated
        Sep 11
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Precipitation
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