Current conditions at
San Marcos, San Marcos Municipal Airport (KHYI)
Lat: 29.89°NLon: 97.86°WElev: 597ft.
Fair
64°F
18°C
| Humidity | 23% |
| Wind Speed | N 14 G 22 mph |
| Barometer | 30.59 in (1035.5 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Last update | 22 Feb 2:56 pm CST |
Extended Forecast for
3 Miles WSW Kyle TX
This Afternoon

High: 63 °F
Sunny
Tonight

Low: 34 °F
Partly Cloudy
Monday

High: 65 °F
Sunny
Monday Night

Low: 38 °F
Clear
Tuesday

High: 74 °F
Sunny
Tuesday Night

Low: 53 °F
Mostly Clear
Wednesday

High: 85 °F
Mostly Sunny
Wednesday Night

Low: 57 °F
Mostly Clear
Thursday

High: 81 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 63. North northeast wind around 10 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 34. North wind around 5 mph.
Monday
Sunny, with a high near 65. North wind around 5 mph becoming east southeast in the afternoon.
Monday Night
Clear, with a low around 38. Calm wind becoming south around 5 mph after midnight.
Tuesday
Sunny, with a high near 74. South southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 53. South wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 85. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 57. South wind around 10 mph.
Thursday
Sunny, with a high near 81. Southwest wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
Clear, with a low around 47.
Friday
Sunny, with a high near 79.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 83.
Additional Forecasts and Information
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ABOUT 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)
12:44 pm CST Feb 22, 2026
3pm CST Feb 22, 2026-6pm CST Feb 28, 2026


