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Current conditions at
San Marcos, San Marcos Municipal Airport (KHYI)
Lat: 29.89° N Lon: 97.86° W Elev: 597 ft.
Mostly Cloudy
86°F
30°C
| Humidity | 72% |
| Wind Speed | S 12 mph |
| Barometer | 30.04 in (1016.4 mb) |
| Dewpoint | 76°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 96°F (36°C) |
| Last update | 31 Jul 9:56 am CDT |
Detailed forecast for
Caldwell County
Today
Partly cloudy this morning, then clearing. Hot with highs around 100. South winds 5 to 10 mph. Highest heat index readings up to 106.
Tonight
Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph.
Saturday
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Southwest winds around 5 mph. Highest heat index readings up to 107.
Saturday Night
Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 70s. West winds around 5 mph. Chance of rain 30 percent. Highest heat index readings up to 105 early in the evening.
Sunday
Partly cloudy in the morning, then becoming mostly sunny. Hot with highs around 100. North winds around 5 mph.
Sunday Night
Mostly clear. Lows in the upper 70s.
Monday And Monday Night
Clear, hot. Highs around 100. Lows in the upper 70s. Highest heat index readings up to 105.
Tuesday And Tuesday Night
Mostly clear. Hot. Highs around 100. Lows in the upper 70s. Highest heat index readings up to 105.
Wednesday
Partly cloudy in the morning, then clearing. Highs in the upper 90s. Highest heat index readings up to 105.
Wednesday Night
Mostly clear. Lows in the upper 70s.
Thursday
Partly cloudy in the morning, then clearing. Highs in the upper 90s. Highest heat index readings up to 105.
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