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Current conditions at
San Marcos, San Marcos Municipal Airport (KHYI)
Lat: 29.89°NLon: 97.86°WElev: 597ft.
A Few Clouds
62°F
17°C
| Humidity | 58% |
| Wind Speed | N 17 G 21 mph |
| Barometer | 30.25 in (1023.9 mb) |
| Dewpoint | 47°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 5 Apr 4:56 pm CDT |
Extended Forecast for
2 Miles ESE Martindale TX
This Afternoon
High: 68 °F
Slight Chance
ShowersTonight
Low: 50 °F
Slight Chance
Showers then
Mostly CloudyMonday
High: 72 °F
Mostly Sunny
Monday Night
Low: 48 °F
Partly Cloudy
Tuesday
High: 73 °F
Partly Sunny
Tuesday Night
Low: 54 °F
Mostly Cloudy
Wednesday
High: 77 °F
Partly Sunny
Wednesday Night
Low: 60 °F
Mostly Cloudy
Thursday
High: 82 °F
Mostly Cloudy
then Slight
Chance
T-storms
Detailed Forecast
This Afternoon
A 20 percent chance of showers. Cloudy, with a high near 68. North northeast wind around 15 mph, with gusts as high as 25 mph.
Tonight
A 10 percent chance of showers before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 50. North wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 72. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 48. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 73. Calm wind becoming east around 5 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 54. East wind around 5 mph becoming calm in the evening.
Wednesday
Partly sunny, with a high near 77. Calm wind becoming southeast around 5 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 60. Southeast wind around 5 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 82. Light east southeast wind becoming southeast 5 to 10 mph in the morning.
Thursday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 62.
Friday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82.
Friday Night
Mostly cloudy, with a low around 65.
Saturday
A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 82.
Saturday Night
A 40 percent chance of showers and thunderstorms. Cloudy, with a low around 67.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 84.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles ESE Martindale TX
29.84°N 97.81°W (Elev. 518 ft)
29.84°N 97.81°W (Elev. 518 ft)
4:44 pm CDT Apr 5, 2026
5pm CDT Apr 5, 2026-6pm CDT Apr 12, 2026
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