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Current Weather Conditions for San Marcos, TX

Mostly cloudy, with a high near 71. Northeast wind 5 to 10 mph.
62°F

Conditions

Wind: 10 mph NNE
Humidity: 65%
Probability of Precipitation: 4%

Hourly Forcast (next 12 hours)

4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM
62° 64° 65° 67° 69° 69° 69° 70° 69° 66° 63° 61° 60°

Upcoming Week

Day Forecast High Low
Today
Mostly Cloudy
Mostly cloudy, with a high near 71. Northeast wind 5 to 10 mph.
80°F 62°F
Tonight
Mostly Cloudy
Mostly cloudy, with a low around 55. North wind around 5 mph.
80°F 62°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 75. North wind 5 to 15 mph, with gusts as high as 30 mph.
80°F 62°F
Saturday Night
Mostly Clear
Mostly clear, with a low around 41. North wind around 15 mph, with gusts as high as 30 mph.
80°F 62°F
Sunday
Mostly Sunny
Mostly sunny, with a high near 64. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.
80°F 62°F
Sunday Night
Partly Cloudy
Partly cloudy, with a low around 38. North northeast wind around 5 mph.
80°F 62°F
Monday
Sunny
Sunny, with a high near 66. East northeast wind around 5 mph.
80°F 62°F
Monday Night
Mostly Clear
Mostly clear, with a low around 40. South southeast wind around 5 mph.
80°F 62°F
Tuesday
Mostly Sunny
Mostly sunny, with a high near 72. South wind 5 to 15 mph, with gusts as high as 30 mph.
80°F 62°F
Tuesday Night
Partly Cloudy
Partly cloudy, with a low around 54.
80°F 62°F
Wednesday
Mostly Sunny
Mostly sunny, with a high near 83.
80°F 62°F
Wednesday Night
Mostly Clear
Mostly clear, with a low around 56.
80°F 62°F
Thursday
Sunny
Sunny, with a high near 86.
80°F 62°F
Thursday Night
Mostly Clear
Mostly clear, with a low around 54.
80°F 62°F
Data provided by weather.gov