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      Elev 4671 ft, 9.532 °S 77.072 °W

      San Marcos, PE

      San Marcos Station38°
      Mon, Oct 26, 2026
      Monday
      Mon 10/26
      High 52°f
      88% Precip. / 0.24 in
      Showers early then thundershowers developing later in the day. High 52F. Winds SE at 5 to 10 mph. Chance of rain 90%.
      Monday night
      Mon 10/26
      Low 32°f
      24% Precip. / 0 in
      Considerable cloudiness. Low 32F. Winds light and variable.
      Sunrise 5:40 AM
      Sunset 6:04 PM
      Moonrise 6:44 PM
      Moonset 5:46 AM
      Waning Gibbous, 98% visible
      Hourly Forecast
      12AM
      38%
      39°
      1AM
      36%
      38°
      2AM
      35%
      38°
      3AM
      34%
      37°
      4AM
      37°
      5AM
      37°
      5:39AM
      Sunrise
      6AM
      38°
      7AM
      40°
      8AM
      43°
      9AM
      46°
      10AM
      42%
      49°
      11AM
      50%
      51°
      12PM
      54%
      52°
      1PM
      90%
      53°
      2PM
      91%
      52°
      3PM
      91%
      51°
      4PM
      79%
      49°
      5PM
      76%
      47°
      6PM
      71%
      44°
      6:04PM
      Sunset
      7PM
      42°
      8PM
      40°
      9PM
      39°
      10PM
      38°
      11PM
      37°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Showers
      		 39°F 35°F 38% 0.01in 89% 36°F 91% 5 mph S 30.04in
      1:00 am
      Showers
      		 38°F 34°F 36% 0in 89% 36°F 93% 5 mph S 30.04in
      2:00 am
      Showers
      		 38°F 34°F 35% 0in 89% 36°F 92% 5 mph S 30.03in
      3:00 am
      Few Showers
      		 37°F 34°F 34% 0in 89% 36°F 94% 4 mph S 30.03in
      4:00 am
      Cloudy
      		 37°F 34°F 24% 0in 88% 35°F 93% 4 mph S 30.04in
      5:00 am
      Cloudy
      		 37°F 34°F 24% 0in 87% 35°F 93% 4 mph S 30.05in
      6:00 am
      Cloudy
      		 38°F 35°F 23% 0in 86% 36°F 93% 3 mph S 30.07in
      7:00 am
      Cloudy
      		 40°F 38°F 24% 0in 85% 37°F 87% 3 mph S 30.08in
      8:00 am
      Cloudy
      		 43°F 41°F 24% 0in 85% 37°F 79% 4 mph SSE 30.08in
      9:00 am
      Cloudy
      		 46°F 44°F 24% 0in 84% 36°F 69% 4 mph ENE 30.06in
      10:00 am
      Showers
      		 49°F 46°F 42% 0.01in 84% 36°F 61% 6 mph NE 30.03in
      11:00 am
      Showers
      		 51°F 48°F 50% 0.02in 83% 35°F 55% 6 mph NE 29.99in
      12:00 pm
      Showers
      		 52°F 50°F 54% 0.02in 83% 34°F 51% 7 mph N 29.95in
      1:00 pm
      Thunderstorms
      		 53°F 50°F 90% 0.04in 84% 35°F 51% 7 mph NNW 29.91in
      2:00 pm
      Thunderstorms
      		 52°F 50°F 91% 0.04in 87% 36°F 54% 7 mph NNE 29.9in
      3:00 pm
      Thunderstorms
      		 51°F 49°F 91% 0.04in 91% 37°F 58% 6 mph SSE 29.89in
      4:00 pm
      Thunderstorms
      		 49°F 47°F 79% 0.03in 94% 38°F 64% 6 mph SSW 29.91in
      5:00 pm
      Rain
      		 47°F 44°F 76% 0.03in 100% 37°F 69% 5 mph SSE 29.94in
      6:00 pm
      Light Rain
      		 44°F 42°F 71% 0.02in 84% 37°F 74% 5 mph SSE 29.98in
      7:00 pm
      Mostly Cloudy
      		 42°F 39°F 22% 0in 79% 36°F 78% 4 mph SSE 30.01in
      8:00 pm
      Cloudy
      		 40°F 37°F 21% 0in 80% 35°F 81% 4 mph SSE 30.05in
      9:00 pm
      Mostly Cloudy
      		 39°F 36°F 17% 0in 73% 34°F 82% 4 mph SSE 30.07in
      10:00 pm
      Mostly Cloudy
      		 38°F 34°F 10% 0in 79% 33°F 84% 5 mph S 30.08in
      11:00 pm
      Mostly Cloudy
      		 37°F 33°F 10% 0in 78% 33°F 84% 5 mph S 30.07in
      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
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