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    Published in Weather / Texas Weather Temperature

    Weather in San Marcos, Texas

    Current Conditions (Sunday, December 22, 2024 at 16:56 America/Chicago time)

    Temperature: 68°F (20°C)
    Humidity: 58%
    Wind: From the SSE at 9 mph (14 km/h)
    Pressure: 1021
    Dew Point: 54°F (12°C)

    Forecast Overview

    • Mon Dec 23 
      75°F 59°F
      24°C 15°C
      Chance of light rain in the morning.

      details
    • Tue Dec 24 
      79°F 59°F
      26°C 15°C
      Chance of light rain late at night.

      details
    • Wed Dec 25 
      73°F 61°F
      23°C 16°C
      Partly cloudy skies.

      details
    • Thu Dec 26 
      75°F 64°F
      24°C 18°C
      Chance of rain in the morning and in the afternoon.

      details
    • Fri Dec 27 
      73°F 63°F
      23°C 17°C
      Chance of light rain in the morning and late at night.

      details
    • Sat Dec 28 
      79°F 57°F
      26°C 14°C
      Chance of rain in the morning.

      details
    • Sun Dec 29 
      70°F 52°F
      21°C 11°C
      Sunny skies.

      details
    • Mon Dec 30 
      72°F 50°F
      22°C 10°C
      Mostly sunny.

      details
    • Tue Dec 31 
      68°F 50°F
      20°C 10°C
      Sunny skies.

      details

    Detailed Forecast

    Sunday, December 22sunrise: 07:23 sunset: 17:36

       Overcast skies.
    Wind: 14 mph (23 km/h).

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    15:00
    18:00
    Overcast.65°F
    (18°C)
    10 mph
    (16 km/h)
    57%0.183%
    18:00
    21:00
    Overcast.61°F
    (16°C)
    14 mph
    (23 km/h)
    69%0.183%
    21:00
    00:00
    Overcast.59°F
    (15°C)
    11 mph
    (17 km/h)
    76%0.182%

    Monday, December 23sunrise: 07:23 sunset: 17:37

       Low around 58°F  (15°C), high around 76°F  (24°C).
    Chance of light rain before sunrise (between 3 am and 6 am) and late in the morning (between 9 am and 12 pm). Estimated precipitation: 0.01 in (0.375 mm).
    Mostly cloudy skies.
    Wind: 17 mph (28 km/h).

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    00:00
    03:00
    Overcast.60°F
    (15°C)
    10 mph
    (17 km/h)
    77%0.182%
    03:00
    06:00
    Chance of light rain. Precipitation: 0 in
    (0.125 mm).
    60°F
    (15°C)
    9 mph
    (15 km/h)
    81%0.183%
    06:00
    09:00
    Overcast. Precipitation: 0 in
    (0.0625 mm).
    61°F
    (16°C)
    11 mph
    (18 km/h)
    83%0.183%
    09:00
    12:00
    Chance of light rain. Precipitation: 0 in
    (0.0625 mm).
    69°F
    (21°C)
    15 mph
    (25 km/h)
    68%0.182%
    12:00
    15:00
    Overcast. Precipitation: 0 in
    (0.0625 mm).
    76°F
    (24°C)
    17 mph
    (28 km/h)
    47%0.18%
    15:00
    18:00
    Mostly cloudy.69°F
    (20°C)
    11 mph
    (18 km/h)
    67%0.18%
    18:00
    21:00
    Clear. Precipitation: 0 in
    (0.0625 mm).
    63°F
    (17°C)
    15 mph
    (25 km/h)
    91%0.18%
    21:00
    00:00
    Overcast.62°F
    (16°C)
    11 mph
    (18 km/h)
    96%0.18%

    Tuesday, December 24sunrise: 07:24 sunset: 17:37

       Low around 60°F  (15°C), high around 79°F  (26°C).
    Chance of light rain late at night (after 9 pm). Estimated precipitation: 0.04 in (1.0625 mm).
    Partly cloudy skies.
    Wind: 18 mph (29 km/h).

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    00:00
    03:00
    Partly cloudy.61°F
    (16°C)
    8 mph
    (13 km/h)
    98%0.181%
    03:00
    06:00
    Mostly cloudy.60°F
    (16°C)
    7 mph
    (11 km/h)
    99%0.181%
    06:00
    09:00
    Mostly cloudy.64°F
    (18°C)
    12 mph
    (19 km/h)
    94%0.181%
    09:00
    12:00
    More clouds than sun.74°F
    (24°C)
    18 mph
    (29 km/h)
    60%0.18%
    12:00
    15:00
    Sunny.78°F
    (26°C)
    16 mph
    (25 km/h)
    46%0.178%
    15:00
    18:00
    Overcast.71°F
    (22°C)
    8 mph
    (14 km/h)
    60%0.177%
    18:00
    21:00
    Overcast. Precipitation: 0.01 in
    (0.375 mm).
    68°F
    (20°C)
    6 mph
    (10 km/h)
    77%0.18%
    21:00
    00:00
    Chance of light rain. Precipitation: 0.03 in
    (0.6875 mm).
    63°F
    (17°C)
    5 mph
    (7 km/h)
    85%0.183%

    Wednesday, December 25sunrise: 07:24 sunset: 17:38

       Low around 60°F  (16°C), high around 73°F  (23°C).
    Estimated precipitation: 0 in (0.125 mm).
    Partly cloudy skies.
    Wind: 13 mph (22 km/h).

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    00:00
    03:00
    Overcast. Precipitation: 0 in
    (0.125 mm).
    64°F
    (18°C)
    5 mph
    (8 km/h)
    80%0.184%
    03:00
    06:00
    Overcast.61°F
    (16°C)
    7 mph
    (12 km/h)
    78%0.184%
    06:00
    09:00
    Considerable cloudiness.62°F
    (17°C)
    7 mph
    (11 km/h)
    73%0.184%
    09:00
    12:00
    Sunny.70°F
    (21°C)
    6 mph
    (10 km/h)
    67%0.183%
    12:00
    15:00
    Overcast.72°F
    (22°C)
    9 mph
    (14 km/h)
    68%0.181%
    15:00
    18:00
    Clear.67°F
    (19°C)
    8 mph
    (14 km/h)
    85%0.181%
    18:00
    21:00
    Clear.65°F
    (18°C)
    9 mph
    (15 km/h)
    90%0.181%
    21:00
    00:00
    Overcast.65°F
    (18°C)
    13 mph
    (22 km/h)
    96%0.181%

    Thursday, December 26sunrise: 07:25 sunset: 17:39

       Low around 65°F  (18°C), high around 76°F  (24°C).
    Chance of rain in the morning (between 6 am and 12 pm) and late in the afternoon (between 3 pm and 6 pm). The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 0.13 in (3.3125 mm).
    Partly cloudy skies.
    Wind: 18 mph (30 km/h).

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    00:00
    03:00
    Overcast. Precipitation: 0 in
    (0.0625 mm).
    69°F
    (21°C)
    18 mph
    (30 km/h)
    85%0.181%
    03:00
    06:00
    Overcast. Precipitation: 0 in
    (0.0625 mm).
    71°F
    (22°C)
    18 mph
    (29 km/h)
    76%0.181%
    06:00
    09:00
    Chance of light rain. Precipitation: 0.01 in
    (0.25 mm).
    69°F
    (21°C)
    12 mph
    (19 km/h)
    86%0.182%
    09:00
    12:00
    Chance of light rain. Precipitation: 0.02 in
    (0.5625 mm).
    76°F
    (24°C)
    17 mph
    (27 km/h)
    67%0.185%
    12:00
    15:00
    Mostly cloudy. Precipitation: 0.08 in
    (2.125 mm).
    74°F
    (23°C)
    15 mph
    (24 km/h)
    73%0.197%
    15:00
    18:00
    Chance of light rain. Precipitation: 0 in
    (0.125 mm).
    69°F
    (21°C)
    8 mph
    (13 km/h)
    86%0.197%
    18:00
    21:00
    Clear.66°F
    (19°C)
    6 mph
    (10 km/h)
    89%0.198%
    21:00
    00:00
    Clear. Precipitation: 0 in
    (0.125 mm).
    65°F
    (18°C)
    2 mph
    (4 km/h)
    90%0.198%

    Friday, December 27sunrise: 07:25 sunset: 17:39

       Low around 63°F  (17°C), high around 73°F  (23°C).
    Chance of light rain in the morning (between 9 am and 12 pm) and at night (after 9 pm). Estimated precipitation: 0.09 in (2.25 mm).
    Considerable cloudiness.
    Wind: 14 mph (23 km/h).

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    00:00
    03:00
    Mostly clear, with a few passing clouds. Precipitation: 0.02 in
    (0.4375 mm).
    63°F
    (17°C)
    6 mph
    (9 km/h)
    96%0.203%
    03:00
    06:00
    Overcast. Precipitation: 0.03 in
    (0.75 mm).
    65°F
    (18°C)
    5 mph
    (8 km/h)
    95%0.21%
    06:00
    09:00
    Overcast. Precipitation: 0.01 in
    (0.1875 mm).
    67°F
    (19°C)
    5 mph
    (7 km/h)
    94%0.211%
    09:00
    12:00
    Chance of light rain. Precipitation: 0 in
    (0.0625 mm).
    72°F
    (22°C)
    10 mph
    (16 km/h)
    80%0.211%
    12:00
    15:00
    Overcast.73°F
    (23°C)
    9 mph
    (14 km/h)
    76%0.21%
    15:00
    18:00
    Clear. Precipitation: 0.01 in
    (0.25 mm).
    71°F
    (21°C)
    2 mph
    (4 km/h)
    81%0.212%
    18:00
    21:00
    Overcast.69°F
    (21°C)
    7 mph
    (11 km/h)
    86%0.212%
    21:00
    00:00
    Chance of light rain. Precipitation: 0.02 in
    (0.5625 mm).
    68°F
    (20°C)
    14 mph
    (23 km/h)
    94%0.215%

    Saturday, December 28sunrise: 07:25 sunset: 17:40

       Low around 57°F  (14°C), high around 79°F  (26°C).
    Chance of rain in the morning (before 3 am and from 6 am to 12 pm). The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 0.19 in (4.875 mm).
    More sun than clouds.
    Wind: 18 mph (29 km/h).

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    00:00
    03:00
    Chance of light rain. Precipitation: 0.02 in
    (0.5 mm).
    67°F
    (19°C)
    11 mph
    (17 km/h)
    94%0.221%
    03:00
    06:00
    Overcast. Precipitation: 0 in
    (0.125 mm).
    67°F
    (20°C)
    9 mph
    (14 km/h)
    91%0.221%
    06:00
    09:00
    Chance of light rain. Precipitation: 0.04 in
    (0.9375 mm).
    67°F
    (20°C)
    8 mph
    (13 km/h)
    89%0.226%
    09:00
    12:00
    Chance of scattered rain showers. Precipitation: 0.08 in
    (2.125 mm).
    74°F
    (24°C)
    18 mph
    (29 km/h)
    69%0.243%
    12:00
    15:00
    More sun than clouds. Precipitation: 0.04 in
    (1.125 mm).
    78°F
    (26°C)
    13 mph
    (20 km/h)
    51%0.248%
    15:00
    18:00
    Clear. Precipitation: 0 in
    (0.0625 mm).
    66°F
    (19°C)
    11 mph
    (18 km/h)
    37%0.246%
    18:00
    21:00
    Clear.61°F
    (16°C)
    9 mph
    (15 km/h)
    42%0.245%
    21:00
    00:00
    Clear.57°F
    (14°C)
    9 mph
    (14 km/h)
    47%0.244%

    Sunday, December 29sunrise: 07:26 sunset: 17:40

       Low around 52°F  (11°C), high around 69°F  (21°C).
    Sunny skies.
    Wind: 11 mph (17 km/h).

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    00:00
    03:00
    Clear.54°F
    (12°C)
    11 mph
    (17 km/h)
    57%0.244%
    03:00
    06:00
    Clear.54°F
    (12°C)
    11 mph
    (17 km/h)
    62%0.243%
    06:00
    09:00
    Sunny.57°F
    (14°C)
    9 mph
    (15 km/h)
    52%0.242%
    09:00
    12:00
    Sunny.66°F
    (19°C)
    7 mph
    (11 km/h)
    30%0.238%
    12:00
    15:00
    Sunny.69°F
    (21°C)
    6 mph
    (9 km/h)
    26%0.232%
    15:00
    18:00
    Clear.61°F
    (16°C)
    5 mph
    (8 km/h)
    38%0.231%
    18:00
    21:00
    Clear.56°F
    (14°C)
    4 mph
    (7 km/h)
    47%0.23%
    21:00
    00:00
    Clear.54°F
    (12°C)
    4 mph
    (6 km/h)
    51%0.23%

    Monday, December 30sunrise: 07:26 sunset: 17:41

       Low around 51°F  (10°C), high around 72°F  (22°C).
    Mostly sunny.
    Wind: 11 mph (18 km/h).

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    00:00
    03:00
    Clear.53°F
    (12°C)
    6 mph
    (10 km/h)
    53%0.23%
    03:00
    06:00
    Clear.51°F
    (11°C)
    6 mph
    (9 km/h)
    55%0.23%
    06:00
    09:00
    Sunny.56°F
    (13°C)
    6 mph
    (10 km/h)
    48%0.229%
    09:00
    12:00
    Sunny.68°F
    (20°C)
    10 mph
    (16 km/h)
    32%0.226%
    12:00
    15:00
    Sunny.72°F
    (22°C)
    11 mph
    (18 km/h)
    26%0.221%
    15:00
    18:00
    Times of clear skies and clouds.63°F
    (17°C)
    8 mph
    (13 km/h)
    38%0.218%
    18:00
    21:00
    Partly cloudy.58°F
    (14°C)
    9 mph
    (14 km/h)
    45%0.218%
    21:00
    00:00
    Clear.54°F
    (12°C)
    10 mph
    (15 km/h)
    55%0.217%

    Tuesday, December 31sunrise: 07:26 sunset: 17:42

       Low around 51°F  (10°C), high around 68°F  (20°C).
    Sunny skies.
    Wind: 22 mph (36 km/h).

    TimeSkiesConditionsTempWindHumiditySoil Moisture
    00:00
    03:00
    Clear.52°F
    (11°C)
    9 mph
    (15 km/h)
    67%0.217%
    03:00
    06:00
    Clear.51°F
    (11°C)
    8 mph
    (13 km/h)
    75%0.217%
    06:00
    09:00
    Sunny.59°F
    (15°C)
    10 mph
    (16 km/h)
    52%0.216%
    09:00
    12:00
    Sunny.67°F
    (20°C)
    22 mph
    (36 km/h)
    24%0.212%
    12:00
    15:00
    Sunny.67°F
    (19°C)
    22 mph
    (36 km/h)
    30%0.207%
    15:00
    18:00
    Clear.60°F
    (15°C)
    18 mph
    (29 km/h)
    39%0.205%
    18:00
    21:00
    Clear.55°F
    (13°C)
    18 mph
    (29 km/h)
    45%0.204%
    21:00
    00:00
    Clear.51°F
    (10°C)
    17 mph
    (28 km/h)
    49%0.203%

    Climate Chart

    » San Marcos Climate Chart

    Places with a similar climate: New Braunfels (TX), San Antonio (TX), Austin City (TX), San Antonio (TX), San Antonio (TX), Laughlin (TX), La Grange, Fayette (TX), Del Rio (TX), Universal City / San Antonio (TX), Uvalde (TX), Pleasanton City, Atascosa County (TX), Giddings, Lee County (TX), Hondo (TX), College Station, Easterwood Field (TX), Victoria (TX), Wharton (TX), Cotulla-La Salle County (TX), Austin (TX), Lago Vista, Travis County, Texas (TX), Houston (TX), Brenham (TX), Houston (TX).


    Temperature variation graph for the last seven days


    Humidity Variation Graph


    Wind speed


    Weather Station: San Marcos, San Marcos Municipal Airport (latitude 29-53-37N, longitude 097-51-53W)

    Local Time:

    San Marcos is in the "America/Chicago" timezone.

    The "America/Chicago" timezone uses a Standard Time (ST) / Daylight Saving Time (DST) alternation scheme, and it currently is in ST (since Sunday, 3 November 2024, 01:00 AM local time). During ST, the timezone abbreviation is CST and the offset to Universal Time (UTC, GMT or Zulu) is -6:00 hours.

    San Marcos will exit standard time (entering DST) on Sunday, 9 March 2025, at 02:00 AM local time, when clocks will be turned forward 1 hour to Sunday, 9 March 2025, 03:00 AM local daylight time. During DST, the timezone abbreviation is CDT and the offset to UTC will be -5:00 hours.

    Weather and Temperature in Texas


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