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      Elev 4671 ft, 9.532 °S 77.072 °W

      San Marcos, PE

      Sat, Oct 24, 2026
      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%.
      Sunrise 5:40 AM
      Sunset 6:04 PM
      Moonrise 4:50 PM
      Moonset 4:15 AM
      Waxing Gibbous, 97% visible
      Hourly Forecast
      Now
      34°
      1AM
      34°
      2AM
      34°
      3AM
      33°
      4AM
      32°
      5AM
      31°
      5:40AM
      Sunrise
      6AM
      32°
      7AM
      35°
      8AM
      44°
      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°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      1:00 am
      Mostly Cloudy
      34°F 31°F 7% 0in 72% 32°F 90% 4 mph SE 30.04in
      2:00 am
      Mostly Cloudy
      34°F 30°F 4% 0in 71% 32°F 91% 4 mph SSE 30.03in
      3:00 am
      Mostly Cloudy
      33°F 29°F 3% 0in 69% 31°F 94% 4 mph SE 30.03in
      4:00 am
      Mostly Cloudy
      32°F 28°F 4% 0in 74% 31°F 94% 4 mph SE 30.03in
      5:00 am
      Cloudy
      31°F 28°F 4% 0in 80% 31°F 98% 4 mph SE 30.05in
      6:00 am
      Cloudy
      32°F 28°F 5% 0in 84% 31°F 98% 4 mph SSE 30.07in
      7:00 am
      Mostly Cloudy
      35°F 32°F 5% 0in 79% 32°F 90% 3 mph SE 30.08in
      8:00 am
      Mostly Cloudy
      44°F 42°F 10% 0in 75% 37°F 77% 3 mph ENE 30.07in
      9:00 am
      Cloudy
      47°F 45°F 16% 0in 83% 37°F 67% 5 mph NE 30.04in
      10:00 am
      Mostly Cloudy
      50°F 47°F 19% 0in 79% 37°F 61% 6 mph NE 30.01in
      11:00 am
      Mostly Cloudy
      52°F 49°F 19% 0in 79% 36°F 55% 8 mph NE 29.96in
      12:00 pm
      Cloudy
      53°F 51°F 13% 0in 82% 36°F 51% 8 mph NE 29.92in
      1:00 pm
      Cloudy
      54°F 51°F 10% 0in 83% 36°F 52% 8 mph NE 29.88in
      2:00 pm
      Isolated Thunderstorms
      54°F 51°F 32% 0.01in 89% 37°F 52% 9 mph NE 29.83in
      3:00 pm
      Scattered Thunderstorms
      52°F 49°F 48% 0.03in 78% 38°F 58% 9 mph NE 29.83in
      4:00 pm
      Scattered Thunderstorms
      51°F 48°F 43% 0.01in 84% 39°F 63% 8 mph NE 29.86in
      5:00 pm
      Isolated Thunderstorms
      49°F 46°F 34% 0.01in 87% 39°F 69% 7 mph NE 29.89in
      6:00 pm
      Showers
      46°F 44°F 40% 0.01in 86% 40°F 78% 5 mph ENE 29.92in
      7:00 pm
      Few Showers
      44°F 42°F 31% 0in 91% 40°F 84% 4 mph E 29.96in
      8:00 pm
      Cloudy
      43°F 41°F 24% 0in 92% 40°F 88% 4 mph E 29.99in
      9:00 pm
      Cloudy
      42°F 40°F 22% 0in 93% 40°F 91% 4 mph ESE 30.01in
      10:00 pm
      Cloudy
      42°F 40°F 21% 0in 92% 39°F 91% 4 mph SE 30.03in
      11:00 pm
      Cloudy
      42°F 40°F 19% 0in 89% 39°F 91% 3 mph SE 30.03in
      Additional Conditions
      1. Pressure 30.04 in
      2. Visibility 4 miles
      3. Clouds Cloudy
      4. Dew Point32°F
      5. Humidity 90%
      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
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary