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      Elev 4671 ft, 9.532 °S 77.072 °W

      San Marcos, PE

      Wed, Oct 28, 2026
      Wednesday
      Wed 10/28
      High 57°f
      47% Precip. / 0.07 in
      Partly cloudy skies during the morning hours will give way to occasional showers in the afternoon. High 57F. Winds NE at 5 to 10 mph. Chance of rain 50%.
      Wednesday night
      Wed 10/28
      Low 34°f
      24% Precip. / 0 in
      Overcast. Low 34F. Winds light and variable.
      Sunrise 5:39 AM
      Sunset 6:04 PM
      Moonrise 8:52 PM
      Moonset 7:38 AM
      Waning Gibbous, 88% visible
      Hourly Forecast
      12AM
      35°
      1AM
      34°
      2AM
      34°
      3AM
      33°
      4AM
      32°
      5AM
      32°
      5:39AM
      Sunrise
      6AM
      33°
      7AM
      36°
      8AM
      40°
      9AM
      44°
      10AM
      48°
      11AM
      51°
      12PM
      53°
      1PM
      42%
      54°
      2PM
      41%
      54°
      3PM
      39%
      53°
      4PM
      40%
      51°
      5PM
      40%
      48°
      6PM
      41%
      45°
      6:04PM
      Sunset
      7PM
      42°
      8PM
      40°
      9PM
      38°
      10PM
      37°
      11PM
      36°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Mostly Cloudy
      35°F 30°F 21% 0in 73% 32°F 86% 6 mph S 30.05in
      1:00 am
      Mostly Cloudy
      34°F 29°F 17% 0in 71% 31°F 88% 6 mph S 30.04in
      2:00 am
      Mostly Cloudy
      34°F 28°F 14% 0in 71% 30°F 88% 6 mph S 30.05in
      3:00 am
      Mostly Cloudy
      33°F 27°F 13% 0in 71% 30°F 88% 6 mph S 30.05in
      4:00 am
      Mostly Cloudy
      32°F 27°F 12% 0in 70% 29°F 88% 6 mph S 30.05in
      5:00 am
      Mostly Cloudy
      32°F 27°F 11% 0in 68% 29°F 89% 5 mph S 30.07in
      6:00 am
      Mostly Cloudy
      33°F 28°F 13% 0in 65% 29°F 86% 5 mph S 30.09in
      7:00 am
      Mostly Cloudy
      36°F 32°F 8% 0in 63% 30°F 79% 5 mph S 30.1in
      8:00 am
      Partly Cloudy
      40°F 37°F 6% 0in 59% 31°F 69% 5 mph ESE 30.09in
      9:00 am
      Partly Cloudy
      44°F 41°F 5% 0in 55% 31°F 59% 6 mph NNE 30.05in
      10:00 am
      Partly Cloudy
      48°F 44°F 8% 0in 51% 31°F 51% 8 mph NNE 30in
      11:00 am
      Partly Cloudy
      51°F 47°F 9% 0in 50% 29°F 42% 9 mph NNE 29.94in
      12:00 pm
      Partly Cloudy
      53°F 50°F 9% 0in 51% 27°F 36% 10 mph NNE 29.9in
      1:00 pm
      Showers
      54°F 51°F 42% 0.01in 53% 27°F 34% 10 mph NNE 29.87in
      2:00 pm
      Showers
      54°F 51°F 41% 0.01in 56% 28°F 37% 10 mph NNE 29.85in
      3:00 pm
      Showers
      53°F 50°F 39% 0.01in 61% 30°F 41% 10 mph NNE 29.85in
      4:00 pm
      Showers
      51°F 48°F 40% 0.01in 64% 31°F 47% 9 mph NNE 29.86in
      5:00 pm
      Showers
      48°F 45°F 40% 0.01in 66% 32°F 54% 7 mph NE 29.89in
      6:00 pm
      Showers
      45°F 41°F 41% 0.01in 68% 32°F 62% 6 mph SSE 29.91in
      7:00 pm
      Mostly Cloudy
      42°F 38°F 23% 0in 69% 32°F 68% 6 mph SSE 29.94in
      8:00 pm
      Mostly Cloudy
      40°F 36°F 23% 0in 79% 32°F 72% 6 mph SSE 30.04in
      9:00 pm
      Mostly Cloudy
      38°F 34°F 18% 0in 76% 31°F 75% 6 mph S 30.06in
      10:00 pm
      Mostly Cloudy
      37°F 32°F 14% 0in 76% 31°F 79% 7 mph S 30.08in
      11:00 pm
      Cloudy
      36°F 31°F 15% 0in 80% 31°F 82% 6 mph S 30.08in
      Additional Conditions
      1. Pressure 30.05 in
      2. Visibility 6 miles
      3. Clouds Cloudy
      4. Dew Point34°F
      5. Humidity 93%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      SPHZ Station History
      Almanac for
      1. Forecast Average Record
      2. Temperature
      3. High 53°F -°F -°F
      4. Low 34°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 50°F -°F -°F
      4. Low 36°F -°F -°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 5:41 AM 6:03 PM
      3. Civil Twilight 5:20 AM 6:25 PM
      4. Nautical Twilight 4:55 AM 6:50PM
      5. Astronomical Twilight 4:30 AM 7:15 PM
      1. Length of Visible Light 13h 4m
      2. Length of Day 12h 22m
      3. Tomorrow will be 30 seconds longer
      1. Moon 3:10 PM 2:54 AM
      2. Waxing Gibbous86% 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
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary