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      Elev 236 ft, 16.734 °N 99.129 °W

      San Marcos, MX

      Thu, Oct 29, 2026
      Thursday
      Fri 10/30
      High 92°f
      11% Precip. / 0 in
      Mostly sunny skies. High 92F. Winds W at 5 to 10 mph.
      Thursday night
      Fri 10/30
      Low 74°f
      10% Precip. / 0 in
      Partly cloudy skies. Low 74F. Winds light and variable.
      Sunrise 6:34 AM
      Sunset 6:07 PM
      Moonrise 9:32 PM
      Moonset 10:14 AM
      Waning Gibbous, 79% visible
      Hourly Forecast
      12AM
      75°
      1AM
      74°
      2AM
      74°
      3AM
      74°
      4AM
      74°
      5AM
      74°
      6AM
      74°
      6:34AM
      Sunrise
      7AM
      76°
      8AM
      79°
      9AM
      83°
      10AM
      87°
      11AM
      89°
      12PM
      90°
      1PM
      91°
      2PM
      90°
      3PM
      90°
      4PM
      88°
      5PM
      86°
      6PM
      84°
      6:07PM
      Sunset
      7PM
      82°
      8PM
      80°
      9PM
      79°
      10PM
      78°
      11PM
      77°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Mostly Clear
      75°F 80°F 6% 0in 23% 74°F 97% 3 mph NNW 29.93in
      1:00 am
      Mostly Clear
      74°F 79°F 6% 0in 23% 73°F 97% 3 mph N 29.91in
      2:00 am
      Mostly Clear
      74°F 79°F 6% 0in 29% 73°F 97% 3 mph NNW 29.9in
      3:00 am
      Partly Cloudy
      74°F 79°F 6% 0in 32% 73°F 97% 3 mph NNW 29.89in
      4:00 am
      Partly Cloudy
      74°F 79°F 6% 0in 34% 73°F 97% 3 mph NNW 29.89in
      5:00 am
      Partly Cloudy
      74°F 77°F 6% 0in 33% 73°F 96% 3 mph NNW 29.89in
      6:00 am
      Mostly Clear
      74°F 79°F 6% 0in 29% 73°F 96% 3 mph NNW 29.9in
      7:00 am
      Partly Cloudy
      76°F 81°F 5% 0in 30% 73°F 93% 3 mph NNW 29.91in
      8:00 am
      Mostly Sunny
      79°F 85°F 4% 0in 26% 75°F 88% 3 mph NNW 29.93in
      9:00 am
      Mostly Sunny
      83°F 90°F 3% 0in 23% 75°F 77% 3 mph NNW 29.93in
      10:00 am
      Sunny
      87°F 95°F 2% 0in 16% 74°F 65% 3 mph NNW 29.93in
      11:00 am
      Sunny
      89°F 100°F 2% 0in 16% 74°F 62% 4 mph WSW 29.91in
      12:00 pm
      Sunny
      90°F 102°F 8% 0in 15% 75°F 60% 6 mph SW 29.9in
      1:00 pm
      Sunny
      91°F 102°F 9% 0in 17% 75°F 60% 7 mph SW 29.88in
      2:00 pm
      Mostly Sunny
      90°F 102°F 10% 0in 24% 75°F 61% 7 mph SW 29.85in
      3:00 pm
      Mostly Sunny
      90°F 102°F 9% 0in 24% 76°F 63% 8 mph WSW 29.83in
      4:00 pm
      Mostly Sunny
      88°F 99°F 10% 0in 23% 75°F 66% 7 mph WSW 29.83in
      5:00 pm
      Mostly Sunny
      86°F 96°F 12% 0in 26% 75°F 70% 6 mph WSW 29.83in
      6:00 pm
      Partly Cloudy
      84°F 93°F 10% 0in 34% 75°F 74% 4 mph WSW 29.84in
      7:00 pm
      Partly Cloudy
      82°F 90°F 11% 0in 34% 75°F 79% 3 mph W 29.86in
      8:00 pm
      Partly Cloudy
      80°F 88°F 9% 0in 32% 76°F 85% 3 mph WNW 29.88in
      9:00 pm
      Partly Cloudy
      79°F 86°F 7% 0in 31% 75°F 88% 2 mph NW 29.9in
      10:00 pm
      Partly Cloudy
      78°F 84°F 6% 0in 35% 75°F 91% 3 mph NNW 29.91in
      11:00 pm
      Partly Cloudy
      77°F 84°F 6% 0in 42% 76°F 94% 3 mph N 29.91in
      Additional Conditions
      1. Pressure 29.87 in
      2. Visibility 9 miles
      3. Clouds Cloudy
      4. Dew Point73°F
      5. Humidity 93%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      MMAA Station History
      Almanac for October 25, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 88°F 92°F 95°F 2016
      4. Low 74°F 75°F 70°F 1994
      5. Rain/Snow Depth
      6. Precipitation 0 in 0.22 in -
      7. Snow 0 in - in -
      Almanac for October 26, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 91°F 92°F 95°F
      4. Low 73°F 75°F 67°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:33 AM 6:09 PM
      3. Civil Twilight 6:11 AM 6:32 PM
      4. Nautical Twilight 5:45 AM 6:57PM
      5. Astronomical Twilight 5:20 AM 7:22 PM
      1. Length of Visible Light 12h 21m
      2. Length of Day 11h 36m
      3. Tomorrow will be 51 seconds shorter
      1. Moon 5:46 PM 5:56 AM
      2. Full99% 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