Watches and Warnings have been issued for Hurricane Jose and Major Hurricane Maria
Hurricane Jose is producing life-threatening surf and rip currents and possible heavy rainfall along portions of the East Coast. A Tropical Storm Watch and Warning are in effect from Fire Island Inlet, NY to north to Hull, MA. Maria is a major hurricane. Puerto Rico and the US Virgin Islands are under a Hurricane Warning and will begin receiving impacts by Tuesday night. Read More >
Current conditions at
San Marcos, San Marcos Municipal Airport (KHYI)
Lat: 29.89° N Lon: 97.86° W Elev: 597 ft.
Fair
85°F
29°C
| Humidity | 68% |
| Wind Speed | SE 9 mph |
| Barometer | 29.85 in (1009.8 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 92°F (33°C) |
| Last update | 19 Sep 7:56 pm CDT |
Detailed forecast for
Caldwell County
Rest Of Tonight
Partly cloudy until early morning then becoming mostly cloudy. Lows in the mid 70s. South winds 10 to 15 mph.
Wednesday
Mostly cloudy in the morning then becoming partly cloudy. Highs in the lower 90s. South winds 5 to 10 mph. Highest heat index readings around 105.
Wednesday Night
Partly cloudy. Lows in the mid 70s. South winds 5 to 10 mph.
Thursday
Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs in the lower 90s. Southeast winds 5 to 10 mph.
Thursday Night
Partly cloudy. Lows in the lower 70s. Southeast winds 5 to 10 mph.
Friday
Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs around 90.
Friday Night
Partly cloudy. Lows around 70.
Saturday
Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs around 90.
Saturday Night
Partly cloudy. Lows around 70.
Sunday
Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs in the upper 80s.
Sunday Night
Partly cloudy. Lows around 70.
Monday
Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs in the upper 80s.
Monday Night
Partly cloudy. Lows around 70.
Tuesday
Mostly cloudy with a 30 percent chance of showers and thunderstorms. Highs in the upper 80s.
Additional Forecasts and Information
Additional Resources
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Hourly Weather Forecast
