Current conditions at
San Marcos, San Marcos Municipal Airport (KHYI)
Lat: 29.89°NLon: 97.86°WElev: 597ft.
Overcast
64°F
18°C
| Humidity | 84% |
| Wind Speed | NE 9 mph |
| Barometer | 29.90 in (1011.7 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Last update | 11 Mar 3:56 am CDT |
Extended Forecast for
2 Miles SSW Lockhart TX
Overnight
Low: 63 °F
Showers
LikelyWednesday
High: 84 °F
Showers
Likely then
Chance
T-stormsWednesday Night
Low: 44 °F
Slight Chance
T-storms then
ClearThursday
High: 67 °F
Sunny
Thursday Night
Low: 41 °F
Clear
Friday
High: 78 °F
Sunny
Friday Night
Low: 50 °F
Clear
Saturday
High: 85 °F
Sunny
Saturday Night
Low: 60 °F
Partly Cloudy
Detailed Forecast
Overnight
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 63. North northwest wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers likely and possibly a thunderstorm before 7am, then a chance of showers and thunderstorms between 7am and 1pm. Cloudy through mid morning, then gradual clearing, with a high near 84. North wind 5 to 10 mph becoming west in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 10pm. Mostly clear, with a low around 44. North wind 10 to 20 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 67. North wind 10 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Clear, with a low around 41. Northeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 78. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Clear, with a low around 50. South wind around 5 mph.
Saturday
Sunny, with a high near 85. South wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 60. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 89.
Sunday Night
Partly cloudy, with a low around 47.
Monday
Partly sunny, with a high near 65.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Partly sunny, with a high near 73.
Additional Forecasts and Information
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Forecast AreaABOUT 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)
2:46 am CDT Mar 11, 2026
4am CDT Mar 11, 2026-6pm CDT Mar 17, 2026
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