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      Elev 4671 ft, 9.532 °S 77.072 °W

      San Marcos, PE

      Thu, Oct 29, 2026
      Thursday
      Thu 10/29
      High 55°f
      58% Precip. / 0.09 in
      Mostly cloudy in the morning with scattered thunderstorms developing later in the day. High near 55F. Winds ENE at 5 to 10 mph. Chance of rain 60%.
      Thursday night
      Thu 10/29
      Low 34°f
      42% Precip. / 0.03 in
      Showers in the evening, then cloudy overnight. Low 34F. Winds light and variable. Chance of rain 40%.
      Sunrise 5:39 AM
      Sunset 6:04 PM
      Moonrise 9:57 PM
      Moonset 8:41 AM
      Waning Gibbous, 79% visible
      Hourly Forecast
      12AM
      37°
      1AM
      36°
      2AM
      36°
      3AM
      35°
      4AM
      35°
      5AM
      35°
      5:38AM
      Sunrise
      6AM
      35°
      7AM
      38°
      8AM
      42°
      9AM
      45°
      10AM
      49°
      11AM
      52°
      12PM
      54°
      1PM
      53%
      54°
      2PM
      53%
      54°
      3PM
      52%
      53°
      4PM
      57%
      51°
      5PM
      58%
      49°
      6PM
      58%
      46°
      6:04PM
      Sunset
      7PM
      43%
      43°
      8PM
      42%
      42°
      9PM
      34%
      40°
      10PM
      39°
      11PM
      38°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Cloudy
      37°F 33°F 18% 0in 86% 33°F 83% 5 mph S 30.08in
      1:00 am
      Cloudy
      36°F 32°F 15% 0in 87% 32°F 85% 5 mph S 30.08in
      2:00 am
      Cloudy
      36°F 31°F 15% 0in 87% 32°F 86% 5 mph S 30.09in
      3:00 am
      Cloudy
      35°F 31°F 15% 0in 85% 31°F 86% 5 mph S 30.09in
      4:00 am
      Cloudy
      35°F 30°F 10% 0in 83% 31°F 86% 5 mph S 30.1in
      5:00 am
      Cloudy
      35°F 30°F 10% 0in 81% 31°F 86% 5 mph S 30.11in
      6:00 am
      Cloudy
      35°F 31°F 10% 0in 80% 30°F 83% 5 mph S 30.12in
      7:00 am
      Mostly Cloudy
      38°F 34°F 14% 0in 79% 31°F 75% 5 mph S 30.13in
      8:00 am
      Mostly Cloudy
      42°F 39°F 18% 0in 78% 31°F 66% 4 mph SSE 30.12in
      9:00 am
      Mostly Cloudy
      45°F 43°F 17% 0in 76% 31°F 57% 5 mph ENE 30.08in
      10:00 am
      Mostly Cloudy
      49°F 46°F 22% 0in 75% 31°F 49% 6 mph NE 30.03in
      11:00 am
      Mostly Cloudy
      52°F 49°F 24% 0in 75% 30°F 43% 7 mph NE 29.97in
      12:00 pm
      Mostly Cloudy
      54°F 51°F 24% 0in 76% 29°F 38% 8 mph NNE 29.93in
      1:00 pm
      Scattered Thunderstorms
      54°F 52°F 53% 0.02in 77% 29°F 38% 9 mph NNE 29.91in
      2:00 pm
      Scattered Thunderstorms
      54°F 52°F 53% 0.02in 80% 30°F 40% 9 mph NNE 29.91in
      3:00 pm
      Scattered Thunderstorms
      53°F 51°F 52% 0.01in 84% 31°F 43% 8 mph NE 29.91in
      4:00 pm
      Scattered Thunderstorms
      51°F 49°F 57% 0.02in 87% 32°F 47% 7 mph NE 29.93in
      5:00 pm
      Scattered Thunderstorms
      49°F 46°F 58% 0.02in 90% 32°F 52% 6 mph ENE 29.95in
      6:00 pm
      Scattered Thunderstorms
      46°F 43°F 58% 0.02in 92% 33°F 60% 5 mph SE 29.97in
      7:00 pm
      Showers
      43°F 41°F 43% 0.01in 92% 33°F 67% 5 mph SSE 30in
      8:00 pm
      Showers
      42°F 39°F 42% 0.01in 92% 33°F 72% 5 mph S 30.02in
      9:00 pm
      Few Showers
      40°F 37°F 34% 0.01in 92% 33°F 74% 5 mph S 30.04in
      10:00 pm
      Cloudy
      39°F 35°F 24% 0in 91% 33°F 80% 5 mph S 30.06in
      11:00 pm
      Cloudy
      38°F 34°F 24% 0in 92% 33°F 83% 5 mph S 30.06in
      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
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      Wind
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      Elev.
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      Level Access
      Glossary