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      Elev 451 ft, 27.736 °S 53.908 °W

      São Valério do Sul, BR

      São Martinho Station65°
      Updated: 5:52 PM GMT-03:00 on September 11, 2026 (GMT -3)
      7 minutes ago
      68°
      60°
      65
      Feels Like 65
      Cloudy
      N
      9
      Lower temperature is expected tomorrow
      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
        Fri 09/11
        Low 56°f
         10% Precip. / 0 in
        Cloudy. Low 56F. Winds S at 5 to 10 mph.
        Tomorrow
        Sat 09/12
        High 64°f
         18% Precip. / 0 in
        Cloudy. High 64F. Winds SSE at 10 to 15 mph.
        Tomorrow night
        Sat 09/12
        Low 48°f
         7% Precip. / 0 in
        Clear to partly cloudy. Low 48F. Winds SE at 10 to 15 mph.
        Hourly Forecast
        Now
        65°
        6PM
        65°
        6:27PM
        Sunset
        7PM
        64°
        8PM
        63°
        9PM
        62°
        10PM
        62°
        11PM
        61°
        12AM
        60°
        1AM
        60°
        2AM
        59°
        3AM
        59°
        4AM
        58°
        5AM
        58°
        6AM
        58°
        6:37AM
        Sunrise
        7AM
        57°
        8AM
        58°
        9AM
        59°
        10AM
        60°
        11AM
        61°
        12PM
        63°
        1PM
        64°
        2PM
        64°
        3PM
        64°
        4PM
        64°
        5PM
        63°
        Precipitation
        19%
        Pollen
        Grass Pollen
        Moderate
        Air Quality
        24
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.75 in
        2. Visibility 5 miles
        3. Clouds Cloudy
        4. Dew Point63°F
        5. Humidity 93%
        6. Rainfall 2 in
        7. Snow Depth 0 in
         SSZR Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 68°F -°F -°F
        4. Low 60°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 64°F -°F -°F
        4. Low 60°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:38 AM 6:26 PM
        3. Civil Twilight 6:14 AM 6:50 PM
        4. Nautical Twilight 5:47 AM 7:17PM
        5. Astronomical Twilight 5:20 AM 7:44 PM
        1. Length of Visible Light 12h 35m
        2. Length of Day 11h 48m
        3. Tomorrow will be 1 minute 37 seconds longer
        1. Moon 6:45 AM 7:07 PM
        2. New0% 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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