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      Elev 239 ft, 28.598 °S 55.946 °W

      Santo Tomé, AR

      Nhú-Porã Station60°
      Updated: 8:04 AM GMT-03:00 on October 20, 2026 (GMT -3)
      5 minutes ago
      79°
      52°
      60
      Feels Like 60
      Fair
      N
      12
      Gusts 23 mph
      Higher temperature is expected today
      Wundermap

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       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
        Today
        Tue 10/20
        High 79°f
         1% Precip. / 0 in
        Sun and clouds mixed. High 79F. Winds E at 10 to 15 mph.
        Tonight
        Tue 10/20
        Low 61°f
         19% Precip. / 0 in
        Considerable cloudiness. Low 61F. Winds ESE at 5 to 10 mph.
        Tomorrow
        Wed 10/21
        High 77°f65°f
         65% Precip. / 0.75 in
        Showers and thunderstorms. High 77F. Winds E at 10 to 15 mph. Chance of rain 70%.
        Hourly Forecast
        Now
        58°
        9AM
        62°
        10AM
        66°
        11AM
        70°
        12PM
        72°
        1PM
        74°
        2PM
        76°
        3PM
        78°
        4PM
        78°
        5PM
        77°
        6PM
        76°
        6:56PM
        Sunset
        7PM
        73°
        8PM
        70°
        9PM
        69°
        10PM
        68°
        11PM
        66°
        12AM
        66°
        1AM
        65°
        2AM
        64°
        3AM
        63°
        4AM
        63°
        5AM
        62°
        6AM
        62°
        6:01AM
        Sunrise
        7AM
        34%
        62°
        8AM
        51%
        63°
        Precipitation
        51%
        Pollen
        Grass Pollen
        Moderate
        Air Quality
        28
        Good
        UV Index
        2
        Low
        Additional Conditions
        1. Pressure 30.09 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point48°F
        5. Humidity 67%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         SSIQ Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 79°F -°F -°F
        4. Low 52°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 77°F -°F -°F
        4. Low 61°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:02 AM 6:56 PM
        3. Civil Twilight 5:37 AM 7:20 PM
        4. Nautical Twilight 5:09 AM 7:49PM
        5. Astronomical Twilight 4:40 AM 8:18 PM
        1. Length of Visible Light 13h 42m
        2. Length of Day 12h 53m
        3. Tomorrow will be 1 minute 38 seconds longer
        1. Moon 1:42 PM 2:36 AM
        2. Waxing Gibbous69% 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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