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      Elev 10 ft, 32.163 °S 53.008 °W

      Arroio Grande, BR

      Arroio Grande Station49°
      Updated: 10:04 PM GMT-03:00 on September 23, 2026 (GMT -3)
      7 minutes ago
      60°
      39°
      49
      Feels Like 48
      Fair
      N
      7
      Higher temperature is expected tomorrow
      Wundermap
      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
        Tonight
        Wed 09/23
        Low 43°f
         8% Precip. / 0 in
        A few clouds. Low 43F. Winds NNE at 5 to 10 mph.
        Tomorrow
        Thu 09/24
        High 74°f
         7% Precip. / 0 in
        Partly cloudy skies. High 74F. Winds NNE at 5 to 10 mph.
        Tomorrow night
        Thu 09/24
        Low 54°f
         7% Precip. / 0 in
        Cloudy skies early will become partly cloudy later at night. Low 54F. Winds NNE at 5 to 10 mph.
        Hourly Forecast
        Now
        47°
        11PM
        47°
        12AM
        46°
        1AM
        46°
        2AM
        46°
        3AM
        46°
        4AM
        45°
        5AM
        45°
        6AM
        44°
        6:19AM
        Sunrise
        7AM
        46°
        8AM
        50°
        9AM
        55°
        10AM
        60°
        11AM
        64°
        12PM
        67°
        1PM
        70°
        2PM
        72°
        3PM
        73°
        4PM
        72°
        5PM
        71°
        6PM
        67°
        6:29PM
        Sunset
        7PM
        63°
        8PM
        61°
        9PM
        59°
        10PM
        57°
        Precipitation
        8%
        Pollen
        Grass Pollen
        High
        Air Quality
        22
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.1 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point44°F
        5. Humidity 87%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         SJRG Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 60°F -°F -°F
        4. Low 39°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 74°F -°F -°F
        4. Low 39°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:18 AM 6:29 PM
        3. Civil Twilight 5:54 AM 6:54 PM
        4. Nautical Twilight 5:25 AM 7:22PM
        5. Astronomical Twilight 4:57 AM 7:51 PM
        1. Length of Visible Light 12h 59m
        2. Length of Day 12h 10m
        3. Tomorrow will be 1 minute 58 seconds longer
        1. Moon 4:38 PM 5:02 AM
        2. Waxing Gibbous96% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Nearby Weather Stations
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