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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
      54% Precip. / 0.1 in
      Partly cloudy in the morning. Increasing clouds with periods of showers later in the day. High 57F. Winds N at 5 to 10 mph. Chance of rain 50%.
      Wednesday night
      Wed 10/28
      Low 33°f
      37% Precip. / 0.02 in
      Rain showers early with mostly cloudy conditions late. Low 33F. Winds light and variable. Chance of rain 40%.
      Sunrise 5:39 AM
      Sunset 6:04 PM
      Moonrise 8:52 PM
      Moonset 7:38 AM
      Waning Gibbous, 88% visible
      Hourly Forecast
      5:39AM
      Sunrise
      6:04PM
      Sunset
      12AM
      30%
      38°
      1AM
      37°
      2AM
      37°
      3AM
      36°
      4AM
      36°
      5AM
      36°
      6AM
      36°
      7AM
      39°
      8AM
      43°
      9AM
      47°
      10AM
      50°
      11AM
      53°
      12PM
      55°
      1PM
      49%
      56°
      2PM
      52%
      56°
      3PM
      54%
      55°
      4PM
      50%
      53°
      5PM
      52%
      50°
      6PM
      52%
      47°
      7PM
      38%
      44°
      8PM
      38%
      42°
      9PM
      41°
      10PM
      40°
      11PM
      39°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Few Showers
      38°F 35°F 30% 0in 80% 35°F 87% 5 mph S 30.02in
      1:00 am
      Mostly Cloudy
      37°F 33°F 14% 0in 76% 34°F 88% 5 mph SSE 30.02in
      2:00 am
      Mostly Cloudy
      37°F 33°F 15% 0in 76% 34°F 89% 5 mph S 30.02in
      3:00 am
      Mostly Cloudy
      36°F 32°F 11% 0in 77% 33°F 88% 5 mph SSE 30.02in
      4:00 am
      Mostly Cloudy
      36°F 32°F 14% 0in 78% 32°F 89% 5 mph S 30.03in
      5:00 am
      Mostly Cloudy
      36°F 32°F 14% 0in 79% 32°F 89% 4 mph S 30.05in
      6:00 am
      Cloudy
      36°F 33°F 14% 0in 81% 33°F 87% 4 mph S 30.07in
      7:00 am
      Cloudy
      39°F 36°F 13% 0in 82% 34°F 81% 4 mph S 30.08in
      8:00 am
      Mostly Cloudy
      43°F 40°F 9% 0in 75% 34°F 72% 4 mph ESE 30.08in
      9:00 am
      Mostly Cloudy
      47°F 44°F 8% 0in 64% 33°F 59% 6 mph NNE 30.05in
      10:00 am
      Partly Cloudy
      50°F 47°F 10% 0in 59% 31°F 48% 7 mph N 30.01in
      11:00 am
      Partly Cloudy
      53°F 50°F 10% 0in 58% 30°F 41% 8 mph NNE 29.96in
      12:00 pm
      Partly Cloudy
      55°F 52°F 11% 0in 58% 29°F 36% 9 mph N 29.91in
      1:00 pm
      Showers
      56°F 54°F 49% 0.02in 60% 29°F 36% 9 mph N 29.88in
      2:00 pm
      Showers
      56°F 53°F 52% 0.02in 63% 30°F 38% 9 mph N 29.86in
      3:00 pm
      Showers
      55°F 53°F 54% 0.02in 68% 32°F 41% 9 mph NNW 29.85in
      4:00 pm
      Showers
      53°F 50°F 50% 0.02in 72% 33°F 47% 9 mph WNW 29.86in
      5:00 pm
      Showers
      50°F 47°F 52% 0.02in 75% 34°F 54% 7 mph WSW 29.89in
      6:00 pm
      Showers
      47°F 44°F 52% 0.02in 77% 35°F 63% 5 mph S 29.92in
      7:00 pm
      Showers
      44°F 42°F 38% 0.01in 78% 35°F 70% 4 mph S 29.96in
      8:00 pm
      Showers
      42°F 40°F 38% 0.01in 77% 35°F 74% 4 mph S 29.99in
      9:00 pm
      Mostly Cloudy
      41°F 38°F 24% 0in 75% 34°F 77% 5 mph S 30.02in
      10:00 pm
      Mostly Cloudy
      40°F 36°F 22% 0in 74% 34°F 79% 5 mph S 30.04in
      11:00 pm
      Mostly Cloudy
      39°F 35°F 21% 0in 75% 34°F 81% 5 mph S 30.05in
      Additional Conditions
      1. Pressure 30.04 in
      2. Visibility 2.9 miles
      3. Clouds Mostly 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 53°F -°F -°F
      4. Low 34°F -°F -°F
      5. Rain/Snow Depth
      6. Precipitation 0.09 in - in -
      7. Snow 0 in - in -
      Almanac for
      1. Forecast Average Record
      2. Temperature
      3. High 55°F -°F -°F
      4. Low 37°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
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary