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      Elev 148 ft, 29.642 °S 50.768 °W

      Santa Rosa, BR

      Santa Rosa Station79°
      Updated: 12:44 PM GMT-03:00 on November 1, 2026 (GMT -3)
      9 minutes ago
      83°
      57°
      79
      Feels Like 80
      Partly Cloudy
      N
      6
      Higher temperature is expected today
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      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Sun 11/01
        High 83°f
         17% Precip. / 0 in
        Partly cloudy. High 83F. Winds SE at 5 to 10 mph.
        Tonight
        Sun 11/01
        Low 66°f
         63% Precip. / 0.12 in
        Some clouds early with showers likely late, and a thunderstorm is possible. Low 66F. Winds NE at 5 to 10 mph. Chance of rain 60%.
        Tomorrow
        Mon 11/02
        High 86°f65°f
         65% Precip. / 0.44 in
        Scattered showers and thunderstorms. High 86F. Winds light and variable. Chance of rain 70%.
        Hourly Forecast
        Now
        82°
        1PM
        82°
        2PM
        83°
        3PM
        83°
        4PM
        82°
        5PM
        80°
        6PM
        77°
        6:45PM
        Sunset
        7PM
        74°
        8PM
        71°
        9PM
        70°
        10PM
        68°
        11PM
        68°
        12AM
        67°
        1AM
        67°
        2AM
        35%
        67°
        3AM
        63%
        68°
        4AM
        58%
        68°
        5AM
        56%
        67°
        5:27AM
        Sunrise
        6AM
        44%
        68°
        7AM
        50%
        71°
        8AM
        45%
        75°
        9AM
        34%
        78°
        10AM
        81°
        11AM
        83°
        12PM
        46%
        85°
        Precipitation
        63%
        Pollen
        Grass Pollen
        High
        Air Quality
        34
        Good
        UV Index
        11
        Extreme
        Additional Conditions
        1. Pressure 29.91 in
        2. Visibility 9 miles
        3. Clouds Partly Cloudy
        4. Dew Point66°F
        5. Humidity 59%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         SSCN Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 83°F -°F -°F
        4. Low 57°F -°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0.12 in - in -
        7. Snow 0 in - in -
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 86°F -°F -°F
        4. Low 66°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 5:28 AM 6:44 PM
        3. Civil Twilight 5:03 AM 7:10 PM
        4. Nautical Twilight 4:33 AM 7:40PM
        5. Astronomical Twilight 4:02 AM 8:11 PM
        1. Length of Visible Light 14h 6m
        2. Length of Day 13h 16m
        3. Tomorrow will be 1 minute 34 seconds longer
        1. Moon 12:46 AM 11:24 AM
        2. Last Quarter57% of the Moon is Illuminated
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
        Nov 17
        Waxing Half First Qtr
        Nov 24
        Full Moon
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