Current conditions at
San Marcos, San Marcos Municipal Airport (KHYI)
Lat: 29.89°NLon: 97.86°WElev: 597ft.
Fair
37°F
3°C
| Humidity | 54% |
| Wind Speed | Calm |
| Barometer | 30.28 in (1025.3 mb) |
| Dewpoint | 22°F (-6°C) |
| Visibility | 10.00 mi |
| Last update | 24 Feb 3:56 am CST |
Extended Forecast for
2 Miles SSW Lockhart TX
Today

High: 74 °F
Sunny
Tonight

Low: 53 °F
Mostly Clear
Wednesday

High: 86 °F
Sunny
Wednesday Night

Low: 58 °F
Mostly Clear
Thursday

High: 86 °F
Sunny
Thursday Night

Low: 53 °F
Clear
Friday

High: 82 °F
Sunny
Friday Night

Low: 53 °F
Clear
Saturday

High: 85 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 74. Light south southwest wind increasing to 15 to 20 mph in the morning. Winds could gust as high as 30 mph.
Tonight
Mostly clear, with a low around 53. South wind around 15 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 86. South southwest wind 10 to 20 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 58. South southwest wind around 10 mph.
Thursday
Sunny, with a high near 86. South southwest wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Clear, with a low around 53. North wind 5 to 10 mph.
Friday
Sunny, with a high near 82. North northeast wind around 5 mph becoming east southeast in the afternoon.
Friday Night
Clear, with a low around 53. East southeast wind around 5 mph becoming calm after midnight.
Saturday
Sunny, with a high near 85. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Mostly sunny, with a high near 85.
Sunday Night
Partly cloudy, with a low around 57.
Monday
Partly sunny, with a high near 83.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
2 Miles SSW Lockhart TX
29.86°N 97.7°W (Elev. 545 ft)
29.86°N 97.7°W (Elev. 545 ft)
12:44 am CST Feb 24, 2026
4am CST Feb 24, 2026-6pm CST Mar 2, 2026


