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Hazardous Weather Conditions
Current conditions at
San Marcos, San Marcos Municipal Airport (KHYI)
Lat: 29.89°NLon: 97.86°WElev: 597ft.
Fair
67°F
19°C
| Humidity | 84% |
| Wind Speed | NW 6 mph |
| Barometer | 29.97 in (1014.1 mb) |
| Dewpoint | 62°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 9 Oct 3:56 am CDT |
Extended Forecast for
5 Miles SE Lockhart TX
Today

High: 93 °F
Sunny
Tonight

Low: 64 °F
Clear
Saturday

High: 93 °F
Sunny
Saturday Night

Low: 66 °F
Clear
Sunday

High: 93 °F
Sunny
Sunday Night

Low: 70 °F
Partly Cloudy
Columbus Day
High: 93 °F
Mostly Sunny
then Slight
Chance
T-stormsMonday Night

Low: 72 °F
Partly Cloudy
Tuesday

High: 94 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 93. East northeast wind 5 to 10 mph.
Tonight
Clear, with a low around 64. East wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 93. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Clear, with a low around 66. South southeast wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 93. Light south wind becoming south southeast 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 70. South southeast wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Columbus Day
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 72. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 94. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 73.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 94.
Wednesday Night
Partly cloudy, with a low around 72.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles SE Lockhart TX
29.82°N 97.62°W (Elev. 479 ft)
29.82°N 97.62°W (Elev. 479 ft)
2:46 am CDT Oct 9, 2026
4am CDT Oct 9, 2026-6pm CDT Oct 15, 2026



