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Hazardous Weather Conditions
Current conditions at
San Marcos, San Marcos Municipal Airport (KHYI)
Lat: 29.89°NLon: 97.86°WElev: 597ft.
Fair
76°F
24°C
| Humidity | 67% |
| Wind Speed | N 7 mph |
| Barometer | 30.01 in (1015.3 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 9 Oct 8:56 am CDT |
Extended Forecast for
4 Miles SSE Driftwood TX
Today

High: 90 °F
Sunny
Tonight

Low: 64 °F
Mostly Clear
Saturday

High: 90 °F
Sunny
Saturday Night

Low: 67 °F
Mostly Clear
Sunday

High: 88 °F
Sunny
Sunday Night

Low: 71 °F
Partly Cloudy
Columbus Day
High: 88 °F
Partly Sunny
then Slight
Chance
T-stormsMonday Night

Low: 73 °F
Partly Cloudy
Tuesday

High: 91 °F
Partly Sunny
Detailed Forecast
Today
Sunny, with a high near 90. East northeast wind around 5 mph.
Tonight
Mostly clear, with a low around 64. Calm wind.
Saturday
Sunny, with a high near 90. West northwest wind around 5 mph becoming calm.
Saturday Night
Mostly clear, with a low around 67. Calm wind becoming south around 5 mph after midnight.
Sunday
Sunny, with a high near 88. South wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 71. South southeast wind 5 to 10 mph, with gusts as high as 25 mph.
Columbus Day
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 73. South wind around 5 mph.
Tuesday
Partly sunny, with a high near 91. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 74.
Wednesday
Partly sunny, with a high near 91.
Wednesday Night
Partly cloudy, with a low around 73.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 88.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles SSE Driftwood TX
30.06°N 98°W (Elev. 922 ft)
30.06°N 98°W (Elev. 922 ft)
8:31 am CDT Oct 9, 2026
9am CDT Oct 9, 2026-6pm CDT Oct 15, 2026



