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      Elev 4671 ft, 9.532 °S 77.072 °W

      San Marcos, PE

      Tue, Oct 27, 2026
      Tuesday
      Tue 10/27
      High 56°f
      55% Precip. / 0.08 in
      Increasing clouds with showers arriving sometime in the afternoon. High 56F. Winds NNE at 5 to 10 mph. Chance of rain 60%.
      Tuesday night
      Tue 10/27
      Low 33°f
      31% Precip. / 0.01 in
      A few showers in the evening, then clouds lingering overnight. Low 33F. Winds light and variable. Chance of rain 30%.
      Sunrise 5:39 AM
      Sunset 6:04 PM
      Moonrise 7:47 PM
      Moonset 6:39 AM
      Waning Gibbous, 95% visible
      Hourly Forecast
      12AM
      37°
      1AM
      36°
      2AM
      35°
      3AM
      35°
      4AM
      34°
      5AM
      34°
      5:39AM
      Sunrise
      6AM
      36°
      7AM
      39°
      8AM
      42°
      9AM
      46°
      10AM
      50°
      11AM
      52°
      12PM
      54°
      1PM
      54%
      55°
      2PM
      55%
      55°
      3PM
      55%
      54°
      4PM
      47%
      51°
      5PM
      45%
      48°
      6PM
      46%
      45°
      6:04PM
      Sunset
      7PM
      31%
      43°
      8PM
      32%
      41°
      9PM
      40°
      10PM
      39°
      11PM
      38°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Mostly Cloudy
      37°F 33°F 10% 0in 77% 32°F 84% 5 mph S 30.06in
      1:00 am
      Mostly Cloudy
      36°F 31°F 6% 0in 73% 32°F 86% 5 mph SSE 30.05in
      2:00 am
      Mostly Cloudy
      35°F 31°F 6% 0in 71% 31°F 85% 5 mph S 30.04in
      3:00 am
      Mostly Cloudy
      35°F 30°F 6% 0in 77% 31°F 85% 5 mph S 30.03in
      4:00 am
      Mostly Cloudy
      34°F 30°F 6% 0in 77% 30°F 86% 4 mph S 30.03in
      5:00 am
      Mostly Cloudy
      34°F 31°F 5% 0in 73% 31°F 86% 4 mph S 30.05in
      6:00 am
      Mostly Cloudy
      36°F 32°F 4% 0in 68% 31°F 84% 4 mph S 30.07in
      7:00 am
      Mostly Cloudy
      39°F 36°F 6% 0in 64% 32°F 77% 4 mph SSE 30.08in
      8:00 am
      Mostly Cloudy
      42°F 40°F 4% 0in 63% 33°F 68% 4 mph SE 30.07in
      9:00 am
      Mostly Cloudy
      46°F 44°F 2% 0in 63% 32°F 57% 5 mph NE 30.03in
      10:00 am
      Mostly Cloudy
      50°F 47°F 15% 0in 62% 31°F 48% 7 mph NNE 29.99in
      11:00 am
      Mostly Cloudy
      52°F 50°F 17% 0in 64% 30°F 42% 8 mph NNE 29.95in
      12:00 pm
      Mostly Cloudy
      54°F 51°F 19% 0in 66% 29°F 39% 9 mph N 29.89in
      1:00 pm
      Showers
      55°F 53°F 54% 0.02in 69% 30°F 39% 9 mph N 29.86in
      2:00 pm
      Showers
      55°F 52°F 55% 0.02in 73% 31°F 39% 9 mph N 29.84in
      3:00 pm
      Showers
      54°F 51°F 55% 0.02in 77% 33°F 44% 9 mph N 29.84in
      4:00 pm
      Showers
      51°F 48°F 47% 0.01in 80% 34°F 51% 8 mph N 29.86in
      5:00 pm
      Showers
      48°F 45°F 45% 0.01in 78% 35°F 59% 7 mph NNE 29.9in
      6:00 pm
      Showers
      45°F 43°F 46% 0.01in 74% 36°F 69% 5 mph ESE 29.94in
      7:00 pm
      Few Showers
      43°F 40°F 31% 0in 72% 36°F 76% 4 mph SE 29.97in
      8:00 pm
      Few Showers
      41°F 38°F 32% 0in 73% 35°F 79% 4 mph SE 30in
      9:00 pm
      Mostly Cloudy
      40°F 36°F 24% 0in 74% 34°F 81% 4 mph SSE 30.03in
      10:00 pm
      Mostly Cloudy
      39°F 35°F 19% 0in 75% 34°F 83% 5 mph S 30.05in
      11:00 pm
      Mostly Cloudy
      38°F 34°F 18% 0in 75% 33°F 84% 5 mph S 30.05in
      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
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      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
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      Glossary