| Weather / Texas Weather Temperature |
Weather in San Marcos, Texas
Current Conditions (Sunday, December 22, 2024 at 01:56 America/Chicago time)
 | Temperature: 43°F (6°C) |
Forecast Overview
Sun Dec 22 
66°F 45°F 19°C 7°C More clouds than sun.
detailsMon Dec 23 75°F 59°F 24°C 15°C Mostly cloudy skies.
detailsTue Dec 24 79°F 61°F 26°C 16°C Chance of light rain late at night.
detailsWed Dec 25 
81°F 61°F 27°C 16°C Times of sun and clouds.
detailsThu Dec 26 
79°F 64°F 26°C 18°C Chance of light rain in the morning.
detailsFri Dec 27 79°F 63°F 26°C 17°C More clouds than sun.
detailsSat Dec 28 81°F 63°F 27°C 17°C Partly cloudy skies.
detailsSun Dec 29 
79°F 63°F 26°C 17°C Sunny skies.
detailsMon Dec 30 82°F 63°F 28°C 17°C Sunny skies.
detailsTue Dec 31 72°F 52°F 22°C 11°C Sunny skies.
detailsWed Jan 1 64°F 46°F 18°C 8°C Sunny skies.
detailsThu Jan 2 57°F 43°F 14°C 6°C Considerable cloudiness.
detailsFri Jan 3 
55°F 39°F 13°C 4°C Mostly sunny.
detailsSat Jan 4 57°F 36°F 14°C 2°C More sun than clouds.
details
Detailed Forecast
| Sunday, December 22 | sunrise: 07:23 sunset: 17:36 |
| Low around 45°F (7°C), high around 67°F (19°C). More clouds than sun. Wind: 15 mph (23 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 |  | Clear. | 46°F (8°C) | 6 mph (10 km/h) | 90% | 0.201% |
| 03:00 06:00 | | Clear. | 45°F (7°C) | 6 mph (10 km/h) | 75% | 0.201% |
| 06:00 09:00 | | Mostly sunny, with a few passing clouds. | 50°F (10°C) | 7 mph (12 km/h) | 70% | 0.2% |
| 09:00 12:00 | | Mostly sunny. | 62°F (17°C) | 12 mph (19 km/h) | 59% | 0.199% |
| 12:00 15:00 | | Overcast. | 67°F (19°C) | 14 mph (22 km/h) | 54% | 0.196% |
| 15:00 18:00 | | Overcast. | 64°F (18°C) | 9 mph (15 km/h) | 59% | 0.195% |
| 18:00 21:00 | | Overcast. | 62°F (16°C) | 15 mph (23 km/h) | 68% | 0.195% |
| 21:00 00:00 | | Overcast. | 60°F (16°C) | 11 mph (18 km/h) | 72% | 0.194% |
| Monday, December 23 | sunrise: 07:23 sunset: 17:37 |
| Low around 60°F (15°C), high around 75°F (24°C). Estimated precipitation: 0 in (0.125 mm). Mostly cloudy skies. Wind: 18 mph (28 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 60°F (16°C) | 12 mph (19 km/h) | 75% | 0.194% |
| 03:00 06:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 60°F (15°C) | 10 mph (17 km/h) | 83% | 0.194% |
| 06:00 09:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 61°F (16°C) | 10 mph (16 km/h) | 86% | 0.194% |
| 09:00 12:00 | | Sunny. | 68°F (20°C) | 14 mph (23 km/h) | 74% | 0.193% |
| 12:00 15:00 | | Partly cloudy. | 75°F (24°C) | 18 mph (28 km/h) | 50% | 0.191% |
| 15:00 18:00 | | Considerable cloudiness. | 71°F (22°C) | 13 mph (21 km/h) | 58% | 0.19% |
| 18:00 21:00 | | Clear. | 66°F (19°C) | 14 mph (23 km/h) | 82% | 0.189% |
| 21:00 00:00 | | Overcast. | 63°F (17°C) | 11 mph (18 km/h) | 95% | 0.19% |
| Tuesday, December 24 | sunrise: 07:24 sunset: 17:37 |
| Low around 61°F (16°C), high around 79°F (26°C). Chance of light rain late at night (after 9 pm). Estimated precipitation: 0 in (0.125 mm). Partly cloudy skies. Wind: 16 mph (26 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 62°F (17°C) | 9 mph (14 km/h) | 97% | 0.19% |
| 03:00 06:00 | | Overcast. | 61°F (16°C) | 9 mph (14 km/h) | 99% | 0.19% |
| 06:00 09:00 | | Mostly cloudy. | 64°F (18°C) | 9 mph (15 km/h) | 94% | 0.19% |
| 09:00 12:00 | | Mostly sunny. | 74°F (23°C) | 16 mph (26 km/h) | 61% | 0.189% |
| 12:00 15:00 | | Mostly sunny. | 79°F (26°C) | 14 mph (22 km/h) | 47% | 0.186% |
| 15:00 18:00 | | Partly cloudy. | 71°F (22°C) | 8 mph (12 km/h) | 61% | 0.185% |
| 18:00 21:00 | | Overcast. | 67°F (19°C) | 8 mph (13 km/h) | 73% | 0.185% |
| 21:00 00:00 | | Chance of light rain. Precipitation: 0 in (0.125 mm). | 65°F (18°C) | 8 mph (12 km/h) | 91% | 0.185% |
| Wednesday, December 25 | sunrise: 07:24 sunset: 17:38 |
| Low around 60°F (16°C), high around 80°F (27°C). Times of sun and clouds. Wind: 17 mph (28 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Mostly clear. | 62°F (17°C) | 7 mph (11 km/h) | 97% | 0.186% |
| 03:00 06:00 | | Mostly clear. | 61°F (16°C) | 6 mph (9 km/h) | 97% | 0.186% |
| 06:00 09:00 | | A few passing clouds. | 64°F (18°C) | 7 mph (12 km/h) | 88% | 0.186% |
| 09:00 12:00 | | Times of sun and clouds. | 75°F (24°C) | 13 mph (20 km/h) | 63% | 0.185% |
| 12:00 15:00 | | Sunny. | 80°F (27°C) | 15 mph (24 km/h) | 49% | 0.182% |
| 15:00 18:00 | | Clear. | 72°F (22°C) | 10 mph (16 km/h) | 63% | 0.181% |
| 18:00 21:00 | | Clear. | 67°F (20°C) | 16 mph (26 km/h) | 85% | 0.181% |
| 21:00 00:00 | | Overcast. | 66°F (19°C) | 17 mph (28 km/h) | 95% | 0.181% |
| Thursday, December 26 | sunrise: 07:25 sunset: 17:39 |
| Low around 64°F (18°C), high around 79°F (26°C). Chance of light rain early in the morning, between 3 am and 9 am. Estimated precipitation: 0.03 in (0.875 mm). Times of sun and clouds. Wind: 18 mph (29 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 70°F (21°C) | 18 mph (29 km/h) | 79% | 0.18% |
| 03:00 06:00 | | Chance of light rain. Precipitation: 0 in (0.0625 mm). | 70°F (21°C) | 17 mph (27 km/h) | 83% | 0.18% |
| 06:00 09:00 | | Chance of light rain. Precipitation: 0.01 in (0.25 mm). | 69°F (21°C) | 14 mph (22 km/h) | 84% | 0.182% |
| 09:00 12:00 | | Considerable cloudiness. Precipitation: 0.02 in (0.5625 mm). | 72°F (22°C) | 13 mph (21 km/h) | 75% | 0.185% |
| 12:00 15:00 | | Sunny. | 79°F (26°C) | 10 mph (17 km/h) | 47% | 0.183% |
| 15:00 18:00 | | Clear. | 69°F (21°C) | 7 mph (11 km/h) | 70% | 0.182% |
| 18:00 21:00 | | Clear. | 66°F (19°C) | 6 mph (10 km/h) | 81% | 0.182% |
| 21:00 00:00 | | Clear. | 64°F (18°C) | 3 mph (4 km/h) | 79% | 0.182% |
| Friday, December 27 | sunrise: 07:25 sunset: 17:39 |
| Low around 62°F (17°C), high around 78°F (26°C). Estimated precipitation: 0 in (0.0625 mm). More clouds than sun. Wind: 12 mph (20 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Overcast. | 63°F (17°C) | 4 mph (7 km/h) | 89% | 0.182% |
| 03:00 06:00 | | Clear. | 62°F (17°C) | 6 mph (10 km/h) | 94% | 0.182% |
| 06:00 09:00 | | Mostly cloudy. | 67°F (19°C) | 11 mph (17 km/h) | 92% | 0.182% |
| 09:00 12:00 | | Overcast. | 71°F (22°C) | 12 mph (20 km/h) | 79% | 0.181% |
| 12:00 15:00 | | Mostly cloudy. | 77°F (25°C) | 8 mph (13 km/h) | 60% | 0.18% |
| 15:00 18:00 | | Clear. | 72°F (22°C) | 3 mph (5 km/h) | 64% | 0.179% |
| 18:00 21:00 | | Clear. | 68°F (20°C) | 7 mph (11 km/h) | 83% | 0.179% |
| 21:00 00:00 | | Partly cloudy. Precipitation: 0 in (0.0625 mm). | 65°F (18°C) | 5 mph (8 km/h) | 94% | 0.18% |
| Saturday, December 28 | sunrise: 07:25 sunset: 17:40 |
| Low around 62°F (17°C), high around 81°F (27°C). Estimated precipitation: 0.04 in (1.0625 mm). Partly cloudy skies. Wind: 12 mph (20 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Clear. Precipitation: 0 in (0.125 mm). | 64°F (18°C) | 4 mph (7 km/h) | 95% | 0.181% |
| 03:00 06:00 | | Overcast. Precipitation: 0.03 in (0.8125 mm). | 63°F (17°C) | 4 mph (7 km/h) | 96% | 0.187% |
| 06:00 09:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 66°F (19°C) | 7 mph (12 km/h) | 90% | 0.187% |
| 09:00 12:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 77°F (25°C) | 12 mph (20 km/h) | 65% | 0.186% |
| 12:00 15:00 | | Mostly cloudy. | 81°F (27°C) | 12 mph (19 km/h) | 48% | 0.183% |
| 15:00 18:00 | | Clear. | 73°F (23°C) | 9 mph (15 km/h) | 62% | 0.182% |
| 18:00 21:00 | | Clear. | 69°F (21°C) | 8 mph (13 km/h) | 71% | 0.182% |
| 21:00 00:00 | | Overcast. | 66°F (19°C) | 5 mph (9 km/h) | 79% | 0.182% |
| Sunday, December 29 | sunrise: 07:26 sunset: 17:40 |
| Low around 63°F (17°C), high around 79°F (26°C). Sunny skies. Wind: 9 mph (14 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Times of clear skies and clouds. | 65°F (18°C) | 9 mph (14 km/h) | 84% | 0.182% |
| 03:00 06:00 | | Clear. | 63°F (17°C) | 7 mph (11 km/h) | 90% | 0.182% |
| 06:00 09:00 | | Sunny. | 68°F (20°C) | 4 mph (6 km/h) | 76% | 0.182% |
| 09:00 12:00 | | A few passing clouds. | 76°F (24°C) | 5 mph (8 km/h) | 50% | 0.18% |
| 12:00 15:00 | | Sunny. | 79°F (26°C) | 4 mph (6 km/h) | 39% | 0.177% |
| 15:00 18:00 | | Clear. | 71°F (22°C) | 9 mph (14 km/h) | 39% | 0.176% |
| 18:00 21:00 | | Clear. | 67°F (19°C) | 5 mph (7 km/h) | 43% | 0.176% |
| 21:00 00:00 | | Clear. | 65°F (18°C) | 4 mph (7 km/h) | 75% | 0.176% |
| Monday, December 30 | sunrise: 07:26 sunset: 17:41 |
| Low around 62°F (17°C), high around 83°F (28°C). Sunny skies. Wind: 15 mph (24 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Clear. | 64°F (18°C) | 7 mph (11 km/h) | 85% | 0.176% |
| 03:00 06:00 | | Clear. | 63°F (17°C) | 8 mph (13 km/h) | 92% | 0.176% |
| 06:00 09:00 | | Sunny. | 67°F (19°C) | 11 mph (18 km/h) | 82% | 0.176% |
| 09:00 12:00 | | Sunny. | 78°F (26°C) | 15 mph (24 km/h) | 57% | 0.174% |
| 12:00 15:00 | | Sunny. | 83°F (28°C) | 13 mph (21 km/h) | 42% | 0.171% |
| 15:00 18:00 | | Clear. | 74°F (24°C) | 10 mph (16 km/h) | 55% | 0.17% |
| 18:00 21:00 | | Clear. | 70°F (21°C) | 9 mph (15 km/h) | 64% | 0.17% |
| 21:00 00:00 | | Clear. | 66°F (19°C) | 8 mph (13 km/h) | 72% | 0.17% |
| Tuesday, December 31 | sunrise: 07:26 sunset: 17:42 |
| Low around 52°F (11°C), high around 72°F (22°C). Sunny skies. Wind: 15 mph (24 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Clear. | 62°F (16°C) | 11 mph (17 km/h) | 42% | 0.17% |
| 03:00 06:00 | | Clear. | 60°F (15°C) | 14 mph (22 km/h) | 43% | 0.169% |
| 06:00 09:00 | | Sunny. | 62°F (16°C) | 15 mph (23 km/h) | 38% | 0.169% |
| 09:00 12:00 | | Mostly sunny, with a few passing clouds. | 69°F (20°C) | 15 mph (24 km/h) | 28% | 0.166% |
| 12:00 15:00 | | Sunny. | 71°F (22°C) | 13 mph (20 km/h) | 22% | 0.164% |
| 15:00 18:00 | | Partly cloudy. | 61°F (16°C) | 8 mph (13 km/h) | 34% | 0.163% |
| 18:00 21:00 | | Clear. | 56°F (13°C) | 9 mph (14 km/h) | 48% | 0.163% |
| 21:00 00:00 | | Clear. | 52°F (11°C) | 9 mph (14 km/h) | 61% | 0.162% |
| Wednesday, January 1 | sunrise: 07:27 sunset: 17:42 |
| Low around 46°F (8°C), high around 64°F (18°C). Sunny skies. Wind: 13 mph (21 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Clear. | 49°F (9°C) | 9 mph (15 km/h) | 73% | 0.162% |
| 03:00 06:00 | | Clear. | 47°F (8°C) | 9 mph (14 km/h) | 75% | 0.162% |
| 06:00 09:00 | | Sunny. | 51°F (10°C) | 13 mph (20 km/h) | 65% | 0.162% |
| 09:00 12:00 | | Sunny. | 60°F (16°C) | 13 mph (21 km/h) | 41% | 0.161% |
| 12:00 15:00 | | Sunny. | 64°F (18°C) | 13 mph (21 km/h) | 34% | 0.159% |
| 15:00 18:00 | | Clear. | 56°F (13°C) | 9 mph (14 km/h) | 48% | 0.158% |
| 18:00 21:00 | | Clear. | 52°F (11°C) | 7 mph (12 km/h) | 57% | 0.158% |
| 21:00 00:00 | | Clear. | 49°F (10°C) | 7 mph (11 km/h) | 63% | 0.158% |
| Thursday, January 2 | sunrise: 07:27 sunset: 17:43 |
| Low around 43°F (6°C), high around 57°F (14°C). Considerable cloudiness. Wind: 14 mph (23 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Partly cloudy. | 47°F (8°C) | 8 mph (13 km/h) | 68% | 0.158% |
| 03:00 06:00 | | A few passing clouds. | 44°F (7°C) | 8 mph (13 km/h) | 69% | 0.158% |
| 06:00 09:00 | | Overcast. | 47°F (8°C) | 11 mph (18 km/h) | 62% | 0.158% |
| 09:00 12:00 | | Sunny. | 55°F (13°C) | 13 mph (20 km/h) | 41% | 0.157% |
| 12:00 15:00 | | Overcast. | 56°F (13°C) | 9 mph (14 km/h) | 37% | 0.156% |
| 15:00 18:00 | | Overcast. | 54°F (12°C) | 7 mph (12 km/h) | 40% | 0.155% |
| 18:00 21:00 | | Overcast. | 52°F (11°C) | 13 mph (20 km/h) | 40% | 0.155% |
| 21:00 00:00 | | Overcast. | 49°F (10°C) | 14 mph (23 km/h) | 46% | 0.155% |
| Friday, January 3 | sunrise: 07:27 sunset: 17:43 |
| Low around 39°F (4°C), high around 55°F (13°C). Mostly sunny. Wind: 15 mph (25 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Mostly cloudy. | 47°F (8°C) | 13 mph (21 km/h) | 48% | 0.154% |
| 03:00 06:00 | | Clear. | 43°F (6°C) | 11 mph (18 km/h) | 55% | 0.154% |
| 06:00 09:00 | | Sunny. | 45°F (7°C) | 13 mph (22 km/h) | 52% | 0.154% |
| 09:00 12:00 | | Sunny. | 52°F (11°C) | 14 mph (23 km/h) | 40% | 0.153% |
| 12:00 15:00 | | Sunny. | 55°F (13°C) | 15 mph (25 km/h) | 37% | 0.151% |
| 15:00 18:00 | | Clear. | 47°F (8°C) | 12 mph (19 km/h) | 49% | 0.151% |
| 18:00 21:00 | | Clear. | 43°F (6°C) | 7 mph (11 km/h) | 53% | 0.15% |
| 21:00 00:00 | | Clear. | 39°F (4°C) | 6 mph (9 km/h) | 54% | 0.15% |
| Saturday, January 4 | sunrise: 07:27 sunset: 17:44 |
| Low around 35°F (2°C), high around 58°F (14°C). More sun than clouds. Wind: 13 mph (22 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 00:00 03:00 | | Clear. | 37°F (3°C) | 3 mph (5 km/h) | 56% | 0.15% |
| 03:00 06:00 | | Clear. | 36°F (2°C) | 3 mph (5 km/h) | 57% | 0.15% |
| 06:00 09:00 | | Sunny. | 41°F (5°C) | 5 mph (8 km/h) | 48% | 0.15% |
| 09:00 12:00 | | Sunny. | 53°F (11°C) | 10 mph (16 km/h) | 33% | 0.149% |
| 12:00 15:00 | | Sunny. | 58°F (14°C) | 13 mph (20 km/h) | 30% | 0.148% |
| 15:00 18:00 | | Overcast. | 51°F (10°C) | 9 mph (15 km/h) | 40% | 0.147% |
| 18:00 21:00 | | Clear. | 47°F (8°C) | 13 mph (22 km/h) | 45% | 0.147% |
| 21:00 00:00 | | Overcast. | 44°F (7°C) | 10 mph (17 km/h) | 65% | 0.147% |
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