Current conditions at
San Marcos, San Marcos Municipal Airport (KHYI)
Lat: 29.89°NLon: 97.86°WElev: 597ft.
Fair
63°F
17°C
| Humidity | 34% |
| Wind Speed | N 16 G 22 mph |
| Barometer | 30.38 in (1028.5 mb) |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Last update | 4 Feb 4:56 pm CST |
Extended Forecast for
5 Miles WSW Martindale TX
Tonight
Low: 39 °F
Clear
Thursday
High: 69 °F
Sunny
Thursday Night
Low: 45 °F
Clear
Friday
High: 79 °F
Sunny
Friday Night
Low: 47 °F
Clear
Saturday
High: 79 °F
Sunny
Saturday Night
Low: 49 °F
Partly Cloudy
Sunday
High: 78 °F
Partly Sunny
Sunday Night
Low: 52 °F
Mostly Cloudy
Detailed Forecast
Tonight
Clear, with a low around 39. North wind 5 to 10 mph.
Thursday
Sunny, with a high near 69. West northwest wind around 5 mph.
Thursday Night
Clear, with a low around 45. West wind 5 to 10 mph.
Friday
Sunny, with a high near 79. West wind around 5 mph becoming east northeast in the afternoon.
Friday Night
Clear, with a low around 47. Calm wind.
Saturday
Sunny, with a high near 79. Calm wind becoming south southeast around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 49. South southeast wind around 5 mph.
Sunday
Partly sunny, with a high near 78. South wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 52. South wind around 5 mph becoming calm after midnight.
Monday
Partly sunny, with a high near 78.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 56.
Tuesday
A 20 percent chance of showers. Mostly cloudy, with a high near 77.
Tuesday Night
Mostly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 79.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles WSW Martindale TX
29.81°N 97.91°W (Elev. 581 ft)
29.81°N 97.91°W (Elev. 581 ft)
4:33 pm CST Feb 4, 2026
5pm CST Feb 4, 2026-6pm CST Feb 11, 2026
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