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      Elev 549 ft, 17.094 °N 99.713 °W

      San Marcos, MX

      Sat, Oct 31, 2026
      Saturday
      Sun 11/01
      High 91°f
      15% Precip. / 0 in
      A few clouds early, otherwise mostly sunny. High 91F. Winds WSW at 5 to 10 mph.
      Saturday night
      Sun 11/01
      Low 75°f
      12% Precip. / 0 in
      Clear skies. Low around 75F. Winds light and variable.
      Sunrise 6:35 AM
      Sunset 6:07 PM
      Moonrise 11:42 PM
      Moonset 12:13 PM
      Waning Gibbous, 57% visible
      Hourly Forecast
      12AM
      78°
      1AM
      77°
      2AM
      77°
      3AM
      76°
      4AM
      76°
      5AM
      76°
      6AM
      76°
      6:34AM
      Sunrise
      7AM
      77°
      8AM
      80°
      9AM
      83°
      10AM
      87°
      11AM
      89°
      12PM
      90°
      1PM
      91°
      2PM
      90°
      3PM
      90°
      4PM
      89°
      5PM
      87°
      6PM
      84°
      6:06PM
      Sunset
      7PM
      82°
      8PM
      81°
      9PM
      80°
      10PM
      79°
      11PM
      78°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Mostly Clear
      78°F 85°F 6% 0in 24% 76°F 95% 2 mph NNW 29.89in
      1:00 am
      Partly Cloudy
      77°F 84°F 6% 0in 30% 76°F 96% 3 mph N 29.88in
      2:00 am
      Partly Cloudy
      77°F 83°F 6% 0in 35% 76°F 95% 3 mph NNW 29.86in
      3:00 am
      Partly Cloudy
      76°F 82°F 6% 0in 37% 75°F 97% 2 mph N 29.85in
      4:00 am
      Partly Cloudy
      76°F 82°F 6% 0in 38% 75°F 97% 2 mph NNW 29.85in
      5:00 am
      Partly Cloudy
      76°F 82°F 6% 0in 39% 75°F 97% 3 mph N 29.85in
      6:00 am
      Partly Cloudy
      76°F 81°F 6% 0in 37% 75°F 96% 2 mph NNW 29.86in
      7:00 am
      Partly Cloudy
      77°F 82°F 6% 0in 31% 75°F 95% 2 mph NNW 29.87in
      8:00 am
      Partly Cloudy
      80°F 87°F 5% 0in 32% 76°F 88% 2 mph NNW 29.89in
      9:00 am
      Mostly Sunny
      83°F 91°F 3% 0in 27% 75°F 78% 2 mph NNW 29.9in
      10:00 am
      Sunny
      87°F 97°F 6% 0in 17% 75°F 68% 2 mph N 29.9in
      11:00 am
      Mostly Sunny
      89°F 100°F 6% 0in 21% 75°F 64% 4 mph SW 29.89in
      12:00 pm
      Mostly Sunny
      90°F 103°F 8% 0in 27% 76°F 62% 6 mph SSW 29.87in
      1:00 pm
      Partly Cloudy
      91°F 104°F 8% 0in 33% 77°F 64% 6 mph SSW 29.85in
      2:00 pm
      Mostly Sunny
      90°F 103°F 10% 0in 24% 77°F 65% 7 mph SW 29.82in
      3:00 pm
      Mostly Sunny
      90°F 103°F 16% 0in 22% 77°F 66% 7 mph SW 29.81in
      4:00 pm
      Mostly Sunny
      89°F 101°F 16% 0in 26% 77°F 69% 6 mph SW 29.81in
      5:00 pm
      Mostly Sunny
      87°F 98°F 15% 0in 26% 77°F 72% 5 mph SW 29.82in
      6:00 pm
      Mostly Sunny
      84°F 94°F 12% 0in 20% 76°F 77% 3 mph SW 29.83in
      7:00 pm
      Clear
      82°F 91°F 13% 0in 11% 76°F 82% 2 mph WSW 29.85in
      8:00 pm
      Clear
      81°F 89°F 10% 0in 7% 77°F 87% 1 mph WNW 29.87in
      9:00 pm
      Clear
      80°F 87°F 7% 0in 9% 76°F 90% 2 mph NW 29.89in
      10:00 pm
      Clear
      79°F 86°F 7% 0in 10% 76°F 93% 2 mph N 29.91in
      11:00 pm
      Clear
      78°F 85°F 7% 0in 11% 77°F 96% 2 mph N 29.92in
      Additional Conditions
      1. Pressure 29.88 in
      2. Visibility 9 miles
      3. Clouds Partly Cloudy
      4. Dew Point72°F
      5. Humidity 93%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      MMAA Station History
      Almanac for October 29, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 91°F 92°F 99°F 2008
      4. Low 73°F 74°F 66°F 2004
      5. Rain/Snow Depth
      6. Precipitation 0 in 0.22 in -
      7. Snow 0 in - in -
      Almanac for October 30, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 92°F 92°F 96°F
      4. Low 74°F 74°F 66°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:34 AM 6:07 PM
      3. Civil Twilight 6:12 AM 6:30 PM
      4. Nautical Twilight 5:46 AM 6:55PM
      5. Astronomical Twilight 5:21 AM 7:21 PM
      1. Length of Visible Light 12h 17m
      2. Length of Day 11h 33m
      3. Tomorrow will be 49 seconds shorter
      1. Moon 9:32 PM 10:14 AM
      2. Waning Gibbous79% of the Moon is Illuminated
      Nov 1
      Waning Half Last Qtr
      Nov 9
      New Moon
      Nov 17
      Waxing Half First Qtr
      Nov 24
      Full Moon
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary