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      Elev 1634 ft, 20.488 °S 48.912 °W

      Altair, BR

      Guaraci Station70°
      Updated: 9:50 PM GMT-03:00 on October 22, 2026 (GMT -3)
      3 minutes ago
      88°
      68°
      70
      Feels Like 71
      Rain Shower
      N
      8
      Lower temperature is expected tomorrow
      Wundermap

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       Wundermap
      50
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      575
      90
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      7
      0 mph
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      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Thu 10/22
        Low 69°f
         58% Precip. / 0 in
        Showers early, then cloudy overnight. Low 69F. Winds ENE at 5 to 10 mph. Chance of rain 60%.
        Tomorrow
        Fri 10/23
        High 83°f
         65% Precip. / 0.31 in
        Cloudy skies during the morning hours followed by thunderstorms in the afternoon. High 83F. N winds shifting to SW at 10 to 15 mph. Chance of rain 70%.
        Tomorrow night
        Fri 10/23
        Low 69°f
         48% Precip. / 0.1 in
        Mostly cloudy skies. Scattered thunderstorms during the evening. Low 69F. Winds NE at 5 to 10 mph. Chance of rain 50%.
        Hourly Forecast
        Now
        72°
        10PM
        73%
        72°
        11PM
        71°
        12AM
        71°
        1AM
        71°
        2AM
        70°
        3AM
        70°
        4AM
        70°
        5AM
        70°
        5:39AM
        Sunrise
        6AM
        70°
        7AM
        72°
        8AM
        73°
        9AM
        75°
        10AM
        77°
        11AM
        80°
        12PM
        82°
        1PM
        35%
        83°
        2PM
        65%
        82°
        3PM
        61%
        82°
        4PM
        43%
        81°
        5PM
        46%
        80°
        6PM
        56%
        78°
        6:22PM
        Sunset
        7PM
        48%
        75°
        8PM
        38%
        74°
        9PM
        72°
        Precipitation
        73%
        Rain ending around 10:45 PM
        Pollen
        Grass Pollen
        Low
        Air Quality
        60
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.97 in
        2. Visibility 7 miles
        3. Clouds Cloudy
        4. Dew Point66°F
        5. Humidity 83%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         SBSR Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 88°F -°F -°F
        4. Low 68°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 83°F -°F -°F
        4. Low 69°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 5:40 AM 6:21 PM
        3. Civil Twilight 5:17 AM 6:44 PM
        4. Nautical Twilight 4:51 AM 7:10PM
        5. Astronomical Twilight 4:24 AM 7:37 PM
        1. Length of Visible Light 13h 26m
        2. Length of Day 12h 41m
        3. Tomorrow will be 1 minute 7 seconds longer
        1. Moon 3:11 PM 3:05 AM
        2. Waxing Gibbous86% of the Moon is Illuminated
        Oct 26
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
        Nov 17
        Waxing Half First Qtr
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