Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89° N Lon: 97.86° W Elev: 597 ft.

Overcast and Breezy

22°F

-6°C

Humidity 85%
Wind Speed N 25 G 32 mph
Barometer 30.40 in (1030.0 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 19 Feb 7:56 am CST
Detailed forecast for

Caldwell County

Today
Mostly cloudy with a slight chance of flurries this morning, then partly cloudy this afternoon. Blustery and much cooler with highs in the upper 30s. North winds 20 to 25 mph with gusts up to 40 mph. Wind chill readings as low as 9 above.
Tonight
Mostly clear. Cold with lows around 19. North winds 15 to 20 mph with gusts up to 30 mph. Wind chill readings as low as 7 above.
Thursday
Mostly sunny. Highs around 40. North winds 10 to 15 mph with gusts up to 25 mph. Wind chill readings as low as 6 above in the morning.
Thursday Night
Partly cloudy in the evening, then becoming cloudy. Cold with lows in the upper 20s. Northeast winds 5 to 10 mph.
Friday
Cloudy. Highs in the upper 30s. Northeast winds 5 to 10 mph.
Friday Night
Cloudy. A slight chance of rain showers and freezing rain after midnight. Cold with lows in the lower 30s.
Saturday
Cloudy with a 50 percent chance of rain showers. Highs in the mid 40s.
Saturday Night
Mostly cloudy. A slight chance of rain showers in the evening. Lows in the mid 30s.
Sunday
Partly cloudy. Not as cool with highs in the lower 60s.
Sunday Night And Monday
Mostly clear. Lows in the lower 40s. Highs in the lower 70s.
Monday Night
Clear. Lows in the upper 40s.
Tuesday
Mostly sunny. Highs in the upper 70s.



Click Map For Forecast
722 AM CST Wed Feb 19 2025
 
 

Additional Resources

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Hourly Weather Forecast

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