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      Elev 23 ft, 34.618 °S 58.371 °W

      San Telmo, AR

      San Telmo Station49°
      Updated: 5:32 AM GMT-03:00 on October 18, 2026 (GMT -3)
      6 minutes ago
      58°
      48°
      49
      Feels Like 47
      Fair
      N
      5
      Similar temperature is expected today
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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
        Sun 10/18
        High 58°f
         2% Precip. / 0 in
        Some sun this morning with increasing clouds this afternoon. High 58F. Winds SE at 5 to 10 mph.
        Tonight
        Sun 10/18
        Low 51°f
         6% Precip. / 0 in
        Partly cloudy skies this evening will become overcast overnight. Low 51F. Winds light and variable.
        Tomorrow
        Mon 10/19
        High 60°f53°f
         16% Precip. / 0 in
        Cloudy skies early, then partly cloudy in the afternoon. High near 60F. Winds ENE at 5 to 10 mph.
        Hourly Forecast
        Now
        49°
        6AM
        48°
        6:07AM
        Sunrise
        7AM
        48°
        8AM
        50°
        9AM
        51°
        10AM
        54°
        11AM
        55°
        12PM
        55°
        1PM
        56°
        2PM
        57°
        3PM
        57°
        4PM
        57°
        5PM
        57°
        6PM
        57°
        7PM
        56°
        7:10PM
        Sunset
        8PM
        56°
        9PM
        56°
        10PM
        55°
        11PM
        55°
        12AM
        54°
        1AM
        54°
        2AM
        53°
        3AM
        53°
        4AM
        52°
        5AM
        52°
        Precipitation
        7%
        Pollen
        Grass Pollen
        Moderate
        Air Quality
        24
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.18 in
        2. Visibility 6 miles
        3. Clouds Partly Cloudy
        4. Dew Point42°F
        5. Humidity 77%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         SABE Station History
        Almanac for October 18, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 58°F 71°F 83°F 1999
        4. Low 48°F 58°F 45°F 1979
        5. Rain/Snow Depth
        6. Precipitation 0 in 0.13 in -
        7. Snow 0 in - in -
        Almanac for October 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 60°F 71°F 84°F
        4. Low 51°F 58°F 53°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:07 AM 7:10 PM
        3. Civil Twilight 5:41 AM 7:36 PM
        4. Nautical Twilight 5:10 AM 8:07PM
        5. Astronomical Twilight 4:39 AM 8:38 PM
        1. Length of Visible Light 13h 54m
        2. Length of Day 13h 2m
        3. Tomorrow will be 2 minutes 6 seconds longer
        1. Moon 11:42 AM 1:48 AM
        2. First Quarter49% of the Moon is Illuminated
        Oct 18
        Waxing Half First Qtr
        Oct 26
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
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