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      Elev 5965 ft, 21.632 °N 100.548 °W

      San Diego de la Unión, MX

      Tierra Nueva Station59°
      Updated: 5:59 PM CST on October 16, 2026 (GMT -6)
      2 minutes ago
      67°
      52°
      59
      Feels Like 59
      Cloudy
      N
      16
      Gusts 26 mph
      Lower temperature is expected tomorrow
      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
        Tonight
        Sat 10/17
        Low 47°f
         23% Precip. / 0 in
        Overcast. Low 47F. Winds ENE at 15 to 25 mph. Higher wind gusts possible.
        Tomorrow
        Sun 10/18
        High 57°f
         13% Precip. / 0 in
        Overcast. Hazy. High 57F. Winds ENE at 10 to 20 mph.
        Tomorrow night
        Sun 10/18
        Low 44°f
         6% Precip. / 0 in
        Cloudy. Low 44F. Winds NE at 10 to 15 mph.
        Hourly Forecast
        Now
        58°
        6PM
        58°
        6:17PM
        Sunset
        7PM
        56°
        8PM
        55°
        9PM
        55°
        10PM
        54°
        11PM
        53°
        12AM
        53°
        1AM
        53°
        2AM
        52°
        3AM
        52°
        4AM
        51°
        5AM
        50°
        6AM
        49°
        6:39AM
        Sunrise
        7AM
        48°
        8AM
        49°
        9AM
        51°
        10AM
        52°
        11AM
        52°
        12PM
        54°
        1PM
        55°
        2PM
        56°
        3PM
        55°
        4PM
        55°
        5PM
        54°
        Precipitation
        23%
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        30
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.03 in
        2. Visibility 7 miles
        3. Clouds Cloudy
        4. Dew Point54°F
        5. Humidity 87%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         MMLO Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 67°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 57°F -°F -°F
        4. Low 46°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:39 AM 6:18 PM
        3. Civil Twilight 6:17 AM 6:40 PM
        4. Nautical Twilight 5:51 AM 7:06PM
        5. Astronomical Twilight 5:25 AM 7:32 PM
        1. Length of Visible Light 12h 23m
        2. Length of Day 11h 38m
        3. Tomorrow will be 1 minute 11 seconds shorter
        1. Moon 12:01 PM 10:48 PM
        2. Waxing Crescent32% of the Moon is Illuminated
        Oct 18
        Waxing Half First Qtr
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
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