Current conditions at
San Marcos, San Marcos Municipal Airport (KHYI)
Lat: 29.89°NLon: 97.86°WElev: 597ft.
Fair
49°F
9°C
| Humidity | 66% |
| Wind Speed | SW 7 mph |
| Barometer | 30.21 in (1023.0 mb) |
| Dewpoint | 38°F (3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 46°F (8°C) |
| Last update | 18 Mar 8:56 am CDT |
Extended Forecast for
3 Miles WSW Kyle TX
Today
High: 78 °F
Sunny
Tonight
Low: 50 °F
Mostly Clear
Thursday
High: 84 °F
Sunny
Thursday Night
Low: 54 °F
Clear
Friday
High: 90 °F
Sunny
Friday Night
Low: 56 °F
Clear
Saturday
High: 92 °F
Sunny
Saturday Night
Low: 59 °F
Clear
Sunday
High: 92 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 78. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 50. South southeast wind around 5 mph.
Thursday
Sunny, with a high near 84. Southwest wind 5 to 10 mph.
Thursday Night
Clear, with a low around 54. South wind around 5 mph.
Friday
Sunny, with a high near 90. Southwest wind 5 to 10 mph.
Friday Night
Clear, with a low around 56. South wind around 5 mph.
Saturday
Sunny, with a high near 92. South wind 5 to 10 mph.
Saturday Night
Clear, with a low around 59. South wind 5 to 10 mph.
Sunday
Sunny, with a high near 92. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Clear, with a low around 57.
Monday
Sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Mostly sunny, with a high near 87.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles WSW Kyle TX
29.97°N 97.92°W (Elev. 650 ft)
29.97°N 97.92°W (Elev. 650 ft)
6:42 am CDT Mar 18, 2026
9am CDT Mar 18, 2026-6pm CDT Mar 24, 2026
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