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      Elev 549 ft, 17.094 °N 99.713 °W

      San Marcos, MX

      Thu, Nov 5, 2026
      Thursday
      Fri 11/06
      High 90°f
      46% Precip. / 0.05 in
      Partial cloudiness early, with scattered showers and thunderstorms in the afternoon. High around 90F. Winds WSW at 5 to 10 mph. Chance of rain 50%.
      Thursday night
      Fri 11/06
      Low 74°f
      40% Precip. / 0.03 in
      Partly cloudy in the evening. Increasing clouds with periods of showers after midnight. Low 74F. Winds light and variable. Chance of rain 40%.
      Sunrise 6:37 AM
      Sunset 6:05 PM
      Moonrise 3:26 AM
      Moonset 3:40 PM
      Waning Crescent, 15% visible
      Hourly Forecast
      12AM
      44%
      78°
      1AM
      49%
      77°
      2AM
      50%
      76°
      3AM
      50%
      76°
      4AM
      44%
      76°
      5AM
      42%
      75°
      6AM
      76°
      6:36AM
      Sunrise
      7AM
      77°
      8AM
      79°
      9AM
      82°
      10AM
      85°
      11AM
      88°
      12PM
      37%
      89°
      1PM
      40%
      89°
      2PM
      44%
      89°
      3PM
      43%
      89°
      4PM
      45%
      87°
      5PM
      46%
      85°
      6PM
      83°
      6:05PM
      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
      Showers
      78°F 85°F 44% 0.01in 50% 77°F 97% 3 mph N 29.89in
      1:00 am
      Showers
      77°F 84°F 49% 0.01in 50% 76°F 98% 3 mph N 29.89in
      2:00 am
      Scattered Thunderstorms
      76°F 83°F 50% 0.01in 50% 76°F 99% 3 mph N 29.88in
      3:00 am
      Scattered Thunderstorms
      76°F 82°F 50% 0.01in 51% 76°F 100% 3 mph N 29.87in
      4:00 am
      Scattered Thunderstorms
      76°F 82°F 44% 0.01in 55% 76°F 100% 3 mph N 29.87in
      5:00 am
      Showers
      75°F 81°F 42% 0.01in 58% 75°F 100% 3 mph N 29.87in
      6:00 am
      Partly Cloudy
      76°F 82°F 21% 0in 58% 76°F 100% 3 mph NNW 29.87in
      7:00 am
      Partly Cloudy
      77°F 83°F 19% 0in 56% 76°F 99% 3 mph NNW 29.88in
      8:00 am
      Partly Cloudy
      79°F 86°F 17% 0in 51% 77°F 93% 2 mph NNW 29.88in
      9:00 am
      Partly Cloudy
      82°F 91°F 18% 0in 46% 76°F 82% 3 mph NNW 29.89in
      10:00 am
      Partly Cloudy
      85°F 95°F 14% 0in 43% 76°F 73% 3 mph NNW 29.88in
      11:00 am
      Partly Cloudy
      88°F 100°F 10% 0in 41% 76°F 68% 4 mph SW 29.88in
      12:00 pm
      Scattered Thunderstorms
      89°F 101°F 37% 0.01in 50% 76°F 66% 6 mph SSW 29.87in
      1:00 pm
      Scattered Thunderstorms
      89°F 102°F 40% 0.01in 50% 77°F 68% 6 mph SSW 29.85in
      2:00 pm
      Scattered Thunderstorms
      89°F 102°F 44% 0.01in 50% 77°F 69% 7 mph SW 29.83in
      3:00 pm
      Scattered Thunderstorms
      89°F 102°F 43% 0.01in 50% 78°F 71% 7 mph SW 29.82in
      4:00 pm
      Scattered Thunderstorms
      87°F 99°F 45% 0.01in 50% 77°F 73% 6 mph SW 29.81in
      5:00 pm
      Scattered Thunderstorms
      85°F 96°F 46% 0.01in 50% 77°F 77% 5 mph WSW 29.81in
      6:00 pm
      Partly Cloudy
      83°F 93°F 16% 0in 48% 77°F 81% 4 mph WSW 29.81in
      7:00 pm
      Partly Cloudy
      82°F 90°F 17% 0in 48% 77°F 85% 3 mph W 29.82in
      8:00 pm
      Partly Cloudy
      81°F 89°F 14% 0in 48% 77°F 89% 3 mph WNW 29.84in
      9:00 pm
      Partly Cloudy
      80°F 88°F 15% 0in 49% 77°F 91% 3 mph NW 29.85in
      10:00 pm
      Partly Cloudy
      79°F 86°F 18% 0in 49% 77°F 94% 3 mph N 29.87in
      11:00 pm
      Partly Cloudy
      78°F 85°F 22% 0in 50% 77°F 97% 3 mph N 29.88in
      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
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      Windchill
      Heat Index
      Dew Point
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      Elev.
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      Glossary