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Current conditions at
San Marcos, San Marcos Municipal Airport (KHYI)
Lat: 29.89°NLon: 97.86°WElev: 597ft.
Fair
64°F
18°C
| Humidity | 40% |
| Wind Speed | N 12 G 18 mph |
| Barometer | 30.54 in (1034.0 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Last update | 17 Oct 11:56 am CDT |
Extended Forecast for
3 Miles ESE Lockhart TX
This Afternoon
High: 71 °F
Sunny
Tonight
Low: 46 °F
Partly Cloudy
Sunday
High: 75 °F
Sunny
Sunday Night
Low: 50 °F
Partly Cloudy
Monday
High: 79 °F
Mostly Sunny
Monday Night
Low: 56 °F
Partly Cloudy
Tuesday
High: 84 °F
Sunny
Tuesday Night
Low: 58 °F
Mostly Clear
Wednesday
High: 87 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 71. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 46. North wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 75. North wind around 5 mph becoming east northeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 50. Calm wind.
Monday
Mostly sunny, with a high near 79. Calm wind becoming east around 5 mph.
Monday Night
Partly cloudy, with a low around 56. Calm wind.
Tuesday
Sunny, with a high near 84. Calm wind becoming east northeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 58. East wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 87. Calm wind becoming east around 5 mph.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Sunny, with a high near 89.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 90.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles ESE Lockhart TX
29.86°N 97.62°W (Elev. 436 ft)
29.86°N 97.62°W (Elev. 436 ft)
12:44 pm CDT Oct 17, 2026
12pm CDT Oct 17, 2026-6pm CDT Oct 23, 2026
Additional Resources
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