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      Elev 1177 ft, 22.445 °S 43.784 °W

      Engenheiro Paulo de Frontin, BR

      Barra do Piraí - RJ Station66°
      Updated: 8:10 AM GMT-03:00 on September 18, 2026 (GMT -3)
      10 minutes ago
      69°
      58°
      66
      Feels Like 66
      Cloudy
      N
      5
      Higher 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
        Fri 09/18
        High 69°f
         23% Precip. / 0 in
        Cloudy. High 69F. Winds ENE at 5 to 10 mph.
        Tonight
        Fri 09/18
        Low 60°f
         36% Precip. / 0.01 in
        Showers early, then cloudy overnight. Low near 60F. Winds ENE at 5 to 10 mph. Chance of rain 40%.
        Tomorrow
        Sat 09/19
        High 75°f61°f
         7% Precip. / 0 in
        Cloudy skies early, followed by partial clearing. High around 75F. Winds NE at 10 to 15 mph.
        Hourly Forecast
        Now
        65°
        9AM
        66°
        10AM
        67°
        11AM
        68°
        12PM
        69°
        1PM
        69°
        2PM
        69°
        3PM
        69°
        4PM
        68°
        5PM
        67°
        5:49PM
        Sunset
        6PM
        66°
        7PM
        34%
        65°
        8PM
        64°
        9PM
        37%
        64°
        10PM
        30%
        63°
        11PM
        63°
        12AM
        62°
        1AM
        62°
        2AM
        62°
        3AM
        62°
        4AM
        61°
        5AM
        61°
        5:47AM
        Sunrise
        6AM
        62°
        7AM
        62°
        8AM
        65°
        Precipitation
        37%
        Pollen
        Grass Pollen
        Low
        Air Quality
        30
        Good
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 30.31 in
        2. Visibility 8 miles
        3. Clouds Cloudy
        4. Dew Point60°F
        5. Humidity 86%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         SBSC Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 69°F -°F -°F
        4. Low 58°F -°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0.01 in - in -
        7. Snow 0 in - in -
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 75°F -°F -°F
        4. Low 58°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 5:48 AM 5:49 PM
        3. Civil Twilight 5:25 AM 6:12 PM
        4. Nautical Twilight 4:59 AM 6:38PM
        5. Astronomical Twilight 4:33 AM 7:04 PM
        1. Length of Visible Light 12h 46m
        2. Length of Day 12h 1m
        3. Tomorrow will be 1 minute 17 seconds longer
        1. Moon 10:40 AM -
        2. First Quarter47% of the Moon is Illuminated
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Precipitation
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