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Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Fair

67°F

19°C

Humidity	68%
Wind Speed	S 7 mph
Barometer	30.09 in (1018.4 mb)
Dewpoint	56°F (13°C)
Visibility	10.00 mi
Last update	24 Mar 12:56 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles NNW San Marcos Municipal Airport TX

Overnight
Low: 58 °F
Mostly Clear
Tuesday
High: 87 °F
Becoming
Sunny
Tuesday Night
Low: 63 °F
Increasing
Clouds
Wednesday
High: 89 °F
Patchy Fog
then Sunny
Wednesday Night
Low: 62 °F
Partly Cloudy
Thursday
High: 90 °F
Mostly Sunny
Thursday Night
Low: 62 °F
Mostly Clear
Friday
High: 89 °F
Mostly Sunny
Friday Night
Low: 58 °F
Mostly Clear

Detailed Forecast

Overnight

Mostly clear, with a low around 58. South southwest wind around 5 mph.

Tuesday

Mostly cloudy through mid morning, then gradual clearing, with a high near 87. Light south southwest wind becoming south 5 to 10 mph in the morning.

Tuesday Night

Increasing clouds, with a low around 63. South wind 5 to 10 mph.

Wednesday

Patchy fog before 8am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 89. South wind 5 to 10 mph, with gusts as high as 20 mph.

Wednesday Night

Partly cloudy, with a low around 62. South southeast wind around 10 mph, with gusts as high as 20 mph.

Thursday

Mostly sunny, with a high near 90. South wind 10 to 15 mph, with gusts as high as 25 mph.

Thursday Night

Mostly clear, with a low around 62. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

Friday

Mostly sunny, with a high near 89. South wind 5 to 10 mph.

Friday Night

Mostly clear, with a low around 58. East wind 5 to 10 mph becoming north northeast after midnight.

Saturday

Mostly sunny, with a high near 80.