Home   Weather   USA   San Marcos
Flag for USA

Weather in San Marcos, Texas, USA

Now
58 °F

Clear.


Feels Like: 56 °F
Forecast: 66 / 44 °F
Wind: 8 mph ↑ from Northeast

Location: San Marcos Municipal Airport
Current Time: Feb 3, 2026 at 11:32:53 pm
Latest Report: Feb 3, 2026 at 10:56 pm
Visibility: 10 mi
Pressure: 30.19 "Hg
Humidity: 78%
Dew Point: 51 °F
Location of San Marcos Location

Upcoming 5 hours

Now 12:00 am 1:00 am 2:00 am 3:00 am 4:00 am
58 °F 58 °F 56 °F 53 °F 52 °F 50 °F

See more hour-by-hour weather

Forecast for the next 48 hours

Scroll right to see more
  Tuesday Wednesday Thursday
  Evening Night Morning Afternoon Evening Night Morning
Forecast
Temperature 62 °F 53 °F 50 °F 65 °F 51 °F 42 °F 45 °F
Overcast. Partly cloudy. Scatt­erred clouds. Partly cloudy. Clear. Clear. Sunny.
Feels Like 62 °F 48 °F 44 °F 65 °F 49 °F 37 °F 42 °F
Wind Speed 9 mph 15 mph 17 mph 15 mph 5 mph 7 mph 5 mph
Wind Direction N
↑ 		N
↑ 		N
↑ 		N
↑ 		NE
↑ 		N
↑ 		N
↑
Humidity 77% 59% 58% 33% 61% 82% 75%
Dew Point 54 °F 39 °F 36 °F 35 °F 38 °F 37 °F 38 °F
Visibility 6 mi 6 mi 7 mi 9 mi 6 mi 6 mi 8 mi
Probability of Precipitation 0% 0% 0% 0% 0% 0% 0%
Amount of Rain 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
Amount of Snow 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
* Updated Tuesday, February 3, 2026 7:42:50 pm San Marcos time - Weather by CustomWeather, © 2026

14 day forecast, day-by-day Hour-by-hour forecast for next week

Yesterday's weather

Mostly cloudy. 69 / 30 °F
Humidity: 78%. Wind: 9 mph ↑ from Southwest

More weather last week

Currently at nearby stations

58 °F

New Braunfels Municipal Airport: (14 mi)

Clear.

60 °F

Austin-Bergstrom International Airport: (27 mi)

Passing clouds.

60 °F

Randolph Air Force Base: (32 mi)

Clear.

More weather in USA

Forecast for the next 2 weeks

Scroll right to see more
Sun Mon Tue Wed Thu Fri Sat
1
2
3

View historic weather

19
20
21

Detailed forecast for 14 days

Need some help?