Saturday, December 13, 2025 at 11:57 AM

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Weather forecast San Marcos, Texas, United States

°C, km/h °F, mph

Saturday
12/13/25

72°F moderate rain

morning: 53°F evening: 58°F night: 53°F

rain: 5.71 mm

pressure: 1015 hPa

wind: 7 mph

humidity: 67%

cloudy: 5%

Sunday
12/14/25

62°F light rain

morning: 47°F evening: 51°F night: 47°F

rain: 4.53 mm

pressure: 1016 hPa

wind: 10 mph

humidity: 63%

cloudy: 6%

Monday
12/15/25

63°F light rain

morning: 47°F evening: 49°F night: 47°F

rain: 1.71 mm

pressure: 1017 hPa

wind: 10 mph

humidity: 55%

cloudy: 65%

Tuesday
12/16/25

62°F moderate rain

morning: 47°F evening: 51°F night: 48°F

rain: 7.19 mm

pressure: 1016 hPa

wind: 9 mph

humidity: 58%

cloudy: 23%

Wednesday
12/17/25

60°F moderate rain

morning: 49°F evening: 52°F night: 48°F

rain: 11.4 mm

pressure: 1015 hPa

wind: 8 mph

humidity: 73%

cloudy: 18%

Thursday
12/18/25

60°F moderate rain

morning: 46°F evening: 50°F night: 48°F

rain: 12.64 mm

pressure: 1015 hPa

wind: 7 mph

humidity: 73%

cloudy: 7%

Friday
12/19/25

60°F moderate rain

morning: 46°F evening: 50°F night: 47°F

rain: 7.47 mm

pressure: 1016 hPa

wind: 8 mph

humidity: 72%

cloudy: 55%

Saturday
12/20/25

61°F light rain

morning: 46°F evening: 51°F night: 50°F

rain: 6 mm

pressure: 1015 hPa

wind: 9 mph

humidity: 65%

cloudy: 5%

Sunday
12/21/25

64°F light rain

morning: 48°F evening: 52°F night: 49°F

rain: 3.12 mm

pressure: 1015 hPa

wind: 8 mph

humidity: 64%

cloudy: 2%

Monday
12/22/25

64°F light rain

morning: 47°F evening: 51°F night: 49°F

rain: 2.7 mm

pressure: 1016 hPa

wind: 10 mph

humidity: 58%

cloudy: 3%

Tuesday
12/23/25

64°F light rain

morning: 46°F evening: 51°F night: 49°F

rain: 0.9 mm

pressure: 1016 hPa

wind: 11 mph

humidity: 53%

cloudy: 3%

Wednesday
12/24/25

63°F light rain

morning: 47°F evening: 50°F night: 48°F

rain: 1.53 mm

pressure: 1015 hPa

wind: 10 mph

humidity: 52%

cloudy: 33%

Thursday
12/25/25

63°F light rain

morning: 48°F evening: 50°F night: 48°F

rain: 0.75 mm

pressure: 1014 hPa

wind: 10 mph

humidity: 53%

cloudy: 0%

Friday
12/26/25

62°F light rain

morning: 45°F evening: 50°F night: 46°F

rain: 3.03 mm

pressure: 1014 hPa

wind: 10 mph

humidity: 51%

cloudy: 5%

Saturday
12/27/25

60°F light rain

morning: 44°F evening: 50°F night: 46°F

rain: 6.6 mm

pressure: 1016 hPa

wind: 9 mph

humidity: 63%

cloudy: 12%

Sunday
12/28/25

62°F light rain

morning: 47°F evening: 49°F night: 48°F

rain: 3.72 mm

pressure: 1016 hPa

wind: 8 mph

humidity: 58%

cloudy: 19%

Weather forecast from OpenWeather