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      Elev 4671 ft, 9.532 °S 77.072 °W

      San Marcos, PE

      Updated: 1:06 AM GMT-05:00 on October 24, 2026 (GMT -5)
      just now
      54°
      38°
      36
      Feels Like 36
      Mostly Cloudy
      N
      4
      Higher temperature is expected today
      Wundermap

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      Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
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      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Fri 10/23
        Low 35°f
        7% Precip. / 0 in
        Cloudy skies. Low near 35F. Winds light and variable.
        Tomorrow
        Sat 10/24
        High 56°f
        48% Precip. / 0.07 in
        Scattered thunderstorms developing during the afternoon. High 56F. Winds ENE at 5 to 10 mph. Chance of rain 50%.
        Tomorrow night
        Sat 10/24
        Low 39°f
        24% Precip. / 0 in
        Overcast. Low 39F. Winds light and variable.
        Hourly Forecast
        Now
        34°
        2AM
        34°
        3AM
        33°
        4AM
        32°
        5AM
        31°
        5:40AM
        Sunrise
        6AM
        32°
        7AM
        35°
        8AM
        39°
        9AM
        47°
        10AM
        50°
        11AM
        52°
        12PM
        53°
        1PM
        54°
        2PM
        32%
        54°
        3PM
        48%
        52°
        4PM
        43%
        51°
        5PM
        34%
        49°
        6PM
        40%
        46°
        6:04PM
        Sunset
        7PM
        31%
        44°
        8PM
        43°
        9PM
        42°
        10PM
        42°
        11PM
        42°
        12AM
        41°
        1AM
        41°
        Additional Conditions
        1. Pressure 30.04 in
        2. Visibility 4 miles
        3. Clouds Cloudy
        4. Dew Point32°F
        5. Humidity 91%
        6. Rainfall 0 in
        7. Snow Depth 0 in
        SPHZ Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 54°F -°F -°F
        4. Low 35°F -°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0.07 in - in -
        7. Snow 0 in - in -
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 57°F -°F -°F
        4. Low 39°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 5:40 AM 6:04 PM
        3. Civil Twilight 5:19 AM 6:25 PM
        4. Nautical Twilight 4:54 AM 6:50PM
        5. Astronomical Twilight 4:29 AM 7:15 PM
        1. Length of Visible Light 13h 6m
        2. Length of Day 12h 23m
        3. Tomorrow will be 30 seconds longer
        1. Moon 4:50 PM 4:15 AM
        2. Waxing Gibbous97% of the Moon is Illuminated
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
        Nov 17
        Waxing Half First Qtr
        Nearby Weather Stations
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