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Current conditions at
San Marcos, San Marcos Municipal Airport (KHYI)
Lat: 29.89°NLon: 97.86°WElev: 597ft.
Fair
55°F
13°C
| Humidity | 57% |
| Wind Speed | N 16 mph |
| Barometer | 30.54 in (1034.0 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 51°F (11°C) |
| Last update | 17 Oct 8:56 am CDT |
Extended Forecast for
3 Miles SSW Staples TX
Today
High: 69 °F
Sunny
Tonight
Low: 48 °F
Mostly Clear
Sunday
High: 73 °F
Mostly Sunny
Sunday Night
Low: 51 °F
Partly Cloudy
Monday
High: 77 °F
Mostly Sunny
Monday Night
Low: 57 °F
Mostly Clear
Tuesday
High: 82 °F
Sunny
Tuesday Night
Low: 60 °F
Mostly Clear
Wednesday
High: 86 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 69. North northeast wind 10 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 48. North wind around 5 mph.
Sunday
Mostly sunny, with a high near 73. North wind around 5 mph becoming calm in the afternoon.
Sunday Night
Partly cloudy, with a low around 51. Calm wind.
Monday
Mostly sunny, with a high near 77. Calm wind becoming north northeast around 5 mph.
Monday Night
Mostly clear, with a low around 57. Calm wind.
Tuesday
Sunny, with a high near 82. Calm wind becoming east northeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 60. East wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 86. Calm wind becoming east around 5 mph.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny, with a high near 88.
Thursday Night
Mostly clear, with a low around 61.
Friday
Mostly sunny, with a high near 89.
Additional Forecasts and Information
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Point Forecast:
3 Miles SSW Staples TX
29.74°N 97.86°W (Elev. 499 ft)
29.74°N 97.86°W (Elev. 499 ft)
6:44 am CDT Oct 17, 2026
9am CDT Oct 17, 2026-6pm CDT Oct 23, 2026
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